CMS ENERGY CORP
S-3, 1997-12-03
ELECTRIC & OTHER SERVICES COMBINED
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<PAGE>   1
 
    AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON DECEMBER 3, 1997
                                                     REGISTRATION NO. 333-
================================================================================
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                            ------------------------
 
                             FORM S-3 AND FORM S-1
            REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933
                            ------------------------
 
<TABLE>
<S>                                                             <C>
                   CMS ENERGY CORPORATION                                CMS ENERGY X-TRAS(SM) PASS-THROUGH TRUST I
                (Exact name of registrant as                                    (Exact name of registrant as
                 specified in its charter)                                   specified in its Trust Agreement)
                          MICHIGAN                                                        DELAWARE
              (State or other jurisdiction of                                 (State or other jurisdiction of
               incorporation or organization)                                  incorporation or organization)
                         38-2726431                                                      38-3382222
            (I.R.S. Employer Identification No.)                            (I.R.S. Employer Identification No.)
              Fairlane Plaza South, Suite 1100                                  c/o Wilmington Trust Company
                   330 Town Center Drive                                            Rodney Square North
                  Dearborn, Michigan 48126                                        1100 North Market Street
                        313-436-9200                                             Wilmington, DE 19890-0001
    (Address, including zip code, and telephone number,                                 302-651-1000
            including area code, of registrant's                    (Address, including zip code, and telephone number,
                principal executive offices)                                including area code, of registrant's
                                                                                principal executive offices)
</TABLE>
 
                            ------------------------
                                 ALAN M. WRIGHT
          Senior Vice President, Chief Financial Officer and Treasurer
                        Fairlane Plaza South, Suite 1100
                             330 Town Center Drive
                            Dearborn, Michigan 48126
                                  313-436-9200
           (Name, address, including zip code, and telephone number,
                   including area code, of agent for service)
                                With copies to:
 
<TABLE>
<S>                                                             <C>
                MICHAEL D. VAN HEMERT, ESQ.                                       JOEL S. KLAPERMAN, ESQ.
                   CMS Energy Corporation                                           Shearman & Sterling
              Fairlane Plaza South, Suite 1100                                      599 Lexington Avenue
                   330 Town Center Drive                                          New York, New York 10022
                  Dearborn, Michigan 48126                                             (212) 848-4000
                       (313) 436-9200
</TABLE>
 
                            ------------------------
APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC: As soon as
practicable after this Registration Statement becomes effective
                            ------------------------
    If the only securities being registered on this Form are being offered
pursuant to dividend or interest reinvestment plans, please check the following
box:  [ ]
    If any of the securities being registered on this Form are to be offered on
a delayed or continuous basis pursuant to Rule 415 under the Securities Act of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, check the following box:  [ ]
    If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list the Securities Act registration statement number of the earlier
effective registration statement for the same offering:  [ ]
    If this Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering.  [ ]
    If delivery of the prospectus is expected to be made pursuant to Rule 434,
please check the following box:  [ ]
                            ------------------------
                        CALCULATION OF REGISTRATION FEE
 
<TABLE>
<CAPTION>
=================================================================================================================================
                                                               PROPOSED MAXIMUM      PROPOSED MAXIMUM
         TITLE OF EACH CLASS OF             AMOUNT TO BE      OFFERING PRICE PER    AGGREGATE OFFERING    AMOUNT OF REGISTRATION
      SECURITIES TO BE REGISTERED            REGISTERED          SECURITY(1)             PRICE(1)                  FEE
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                                      <C>                 <C>                  <C>                    <C>
Pass-Through Certificates due 2005......    $150,000,000             100%              $150,000,000             $44,250.00
- ---------------------------------------------------------------------------------------------------------------------------------
   % Extendible Tenor Rate-Adjusted
  Securities due 2005(2)................    $150,000,000             N/A                   N/A                     N/A
- ---------------------------------------------------------------------------------------------------------------------------------
Total...................................    $150,000,000             100%              $150,000,000             $44,250.00
=================================================================================================================================
</TABLE>
 
(1) Estimated solely for the purpose of calculating the registration fee.
 
(2) The     % Extendible Tenor Rate-Adjusted Securities due 2005 will be
    purchased by CMS Energy X-TRAS(SM) Pass-Through Trust I with the proceeds of
    the sale of the Pass-Through Certificates.
 
    The Registrants hereby amend this Registration Statement on such date or
dates as may be necessary to delay its effective date until the Registrants
shall file a further amendment which specifically states that this Registration
Statement shall thereafter become effective in accordance with Section 8(a) of
the Securities Act of 1933 or until this Registration Statement shall become
effective on such date as the Commission, acting pursuant to said Section 8(a),
may determine.
================================================================================
<PAGE>   2
 
     Information contained herein is subject to completion or amendment. A
     registration statement relating to these securities has been filed with the
     Securities and Exchange Commission. These securities may not be sold nor
     may offers to buy be accepted prior to the time the registration statement
     becomes effective. This prospectus shall not constitute an offer to sell or
     the solicitation of an offer to buy nor shall there be any sale of these
     securities in any State in which such offer, solicitation or sale would be
     unlawful prior to registration or qualification under the securities laws
     of any such State.
 
PROSPECTUS (Subject to Completion)
Issued December 3, 1997
 
                                  $150,000,000
 
                                CMS ENERGY LOGO
 
                             CMS ENERGY X-TRAS(SM*)
                              Pass-Through Trust I
              PASS-THROUGH CERTIFICATES DUE                , 2005
                            ------------------------
 
                Distributions payable            and
 
                            ------------------------
 
    Each Pass-Through Certificate (collectively, the "Certificates") due
           , 2005 will represent a fractional undivided beneficial interest in
the CMS Energy X-TRAS(SM) Pass-Through Trust I (the "Pass-Through Trust"), a
statutory business trust created under the Delaware Business Trust Act, formed
pursuant to a trust agreement dated as of November 21, 1997, between CMS Energy
Corporation ("CMS Energy" or the "Company") and Wilmington Trust Company, as
pass-through trustee (the "Trustee") (as to be amended and restated on the date
of issue of the Certificates, the "Trust Agreement"). The sole assets of the
Pass-Through Trust from which holders of the Certificates ("Certificateholders")
will receive any distributions on the Certificates will be $150,000,000 in
aggregate principal amount of    % Extendible Tenor Rate-Adjusted Securities due
           , 2005 (collectively, "X-TRAS(SM)" or the "Notes") issued by the
Company. The Trustee will issue the Certificates to the Underwriter at a price
equal to the initial public offering price specified below and will use the
proceeds thereof, together with amounts payable to it under a certain ISDA
Master Agreement (as defined), to purchase the Notes from the Company at the par
value thereof. The ability of the Pass-Through Trust to make distributions under
the Certificates will depend on whether the Company meets its obligations on the
Notes. Interest paid on the Notes will be passed through to the
Certificateholders on            and            of each year, commencing
           , 1998, at    % per annum and continuing until            , 2005, the
date on which the principal amount of the Notes will be distributed (the "Final
Distribution Date"). The Notes are redeemable at the option of the Company, in
whole or in part, at any time or from time to time, on not less than 30 days'
prior notice, at the redemption prices determined as described herein, together
with accrued interest to the date fixed for redemption. The Trustee will
distribute amounts received with respect to the Notes pursuant to any such
redemption to the Certificateholders on a Special Distribution Date (as
defined).
                            ------------------------
 THESE CERTIFICATES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
 EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES
   AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
                               CRIMINAL OFFENSE.
                            ------------------------
 
<TABLE>
<CAPTION>
                                                      FINAL         PRINCIPAL   INTEREST         PRICE TO
         PASS-THROUGH CERTIFICATES              DISTRIBUTION DATE    AMOUNT       RATE         PUBLIC(1)(2)
         -------------------------              -----------------   ---------   --------       ------------
<S>                                             <C>                 <C>         <C>        <C>
CMS X-TRAS(SM) Pass-Through Trust I.........               , 2005    $                %               %
</TABLE>
 
- ------------
    (1) Plus accrued interest, if any, from           , 199 .
    (2) The underwriting commission aggregates $                , which
        constitutes    % of the principal amount of the Certificates. The
        underwriting commission and certain other expenses relating to the
        offering estimated at $      will be paid by the Company, which will
        receive proceeds from the sale of the Notes to the Trust equal to the
        par value thereof. The Company has agreed to indemnify the Underwriter
        against certain liabilities, including liabilities under the Securities
        Act of 1933, as amended.
                            ------------------------
 
    The Certificates are offered, subject to prior sale, when, as and if
accepted by the Underwriter and subject to approval of certain legal matters by
Shearman & Sterling and Reid & Priest LLP, both of which are acting as counsel
for the Underwriter. It is expected that delivery of the Certificates in
book-entry form will be made on or about            , 199 through the book-entry
facilities of The Depository Trust Company ("DTC"), against payment therefor in
immediately available funds.
                            ------------------------
 
                           MORGAN STANLEY DEAN WITTER
 
           , 199
- ------------
* "X-TRAS(SM)" is a servicemark of Morgan Stanley, Dean Witter, Discover & Co.
<PAGE>   3
 
     NO DEALER, SALESPERSON OR ANY OTHER PERSON HAS BEEN AUTHORIZED TO GIVE ANY
INFORMATION OR TO MAKE ANY REPRESENTATIONS, OTHER THAN THOSE CONTAINED OR
INCORPORATED BY REFERENCE IN THIS PROSPECTUS (THIS "PROSPECTUS") AND, IF GIVEN
OR MADE, SUCH INFORMATION OR REPRESENTATIONS MUST NOT BE RELIED UPON AS HAVING
BEEN AUTHORIZED BY THE COMPANY OR BY THE UNDERWRITER. THIS PROSPECTUS DOES NOT
CONSTITUTE AN OFFER TO SELL OR THE SOLICITATION OF AN OFFER TO BUY ANY
SECURITIES OTHER THAN THE CERTIFICATES DESCRIBED IN THIS PROSPECTUS OR AN OFFER
TO SELL OR THE SOLICITATION OF AN OFFER TO BUY SUCH SECURITIES IN ANY
JURISDICTION TO ANY PERSONS TO WHOM IT IS UNLAWFUL TO MAKE SUCH OFFER IN SUCH
JURISDICTION. THE DELIVERY OF THIS PROSPECTUS OR ANY SALE MADE HEREUNDER DOES
NOT IMPLY THAT THERE HAS BEEN NO CHANGE IN THE AFFAIRS OF THE COMPANY SINCE THE
DATE HEREOF OR THAT THE INFORMATION CONTAINED HEREIN IS CORRECT AS OF ANY TIME
SUBSEQUENT TO THE DATE ON WHICH SUCH INFORMATION IS GIVEN.
 
                           -------------------------
 
                               TABLE OF CONTENTS
 
<TABLE>
<CAPTION>
                                                              PAGE
                                                              ----
<S>                                                           <C>
Incorporation of Certain Documents by Reference.............    3
Prospectus Summary..........................................    4
The Company.................................................   10
Selected Consolidated Financial Data........................   11
Ratio of Earnings to Fixed Charges..........................   12
Use of Proceeds.............................................   12
Capitalization..............................................   13
Formation of the Pass-Through Trust.........................   14
Description of Certificates.................................   14
Description of the Trust Agreement..........................   21
Description of Notes........................................   24
Certain Federal Income Tax Considerations...................   38
State and Local Tax Considerations..........................   42
ERISA Considerations........................................   43
Underwriter.................................................   45
Transfer Restrictions.......................................   46
Legal Matters...............................................   46
Experts.....................................................   47
Available Information.......................................   47
</TABLE>
 
                           -------------------------
 
     CERTAIN PERSONS PARTICIPATING IN THIS OFFERING MAY ENGAGE IN TRANSACTIONS
THAT STABILIZE, MAINTAIN OR OTHERWISE AFFECT THE PRICE OF THE CERTIFICATES.
SPECIFICALLY, THE UNDERWRITER MAY OVERALLOT IN CONNECTION WITH THE OFFERING AND
MAY BID FOR AND PURCHASE THE CERTIFICATES IN THE OPEN MARKET. FOR A DESCRIPTION
OF THESE ACTIVITIES, SEE "UNDERWRITER."
 
                                        2
<PAGE>   4
 
                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
 
     The following documents filed with the Securities and Exchange Commission
(the "Commission") by the Company (File No. 001-9513) are incorporated by
reference in this Prospectus:
 
          (a) the Company's Annual Report on Form 10-K for the year ended
     December 31, 1996;
 
          (b) the Company's Quarterly Reports on Form 10-Q for the quarters
     ended March 31, June 30, and September 30, 1997; and
 
          (c) the Company's Current Reports on Form 8-K dated March 7, April 24,
     May 1, June 5, June 11, July 1 and August 21, 1997.
 
     All documents and reports filed by the Company with the Commission pursuant
to Section 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934, as
amended (the "Exchange Act") subsequent to the date of this Prospectus and prior
to the termination of the offering of the Certificates shall be deemed to be
incorporated by reference into this Prospectus and to be a part hereof from the
date of filing of such documents (such documents, and the documents enumerated
above, being hereinafter referred to as "Incorporated Documents").
 
     The Company will provide without charge to each person, including any
beneficial owner, to whom a copy of this Prospectus is delivered, upon the
written or oral request of any such person, a copy of any or all of the
Incorporated Documents, other than certain exhibits to such Documents. Requests
should be directed to CMS Energy at its principal executive offices located at
Fairlane Plaza South, Suite 1100, 330 Town Center Drive, Dearborn, Michigan
48126, Attention: Office of the Secretary, telephone: (313) 436-9200.
 
     Any statement contained in an Incorporated Document shall be deemed to be
modified or superseded for purposes of this Prospectus to the extent any
statement contained herein or in any subsequently filed document, which is also
deemed to be incorporated by reference herein, modifies or supersedes such
statement. Any statement so modified or superseded shall not be deemed to
constitute a part hereof except as so modified or superseded.
 
     Certain information contained in this Prospectus summarizes, is based upon
or refers to information and financial statements contained in one or more
Incorporated Documents; accordingly, such information contained herein is
qualified in its entirety by reference to such documents and should be read in
conjunction therewith.
 
                                        3
<PAGE>   5
 
                               PROSPECTUS SUMMARY
 
     The following summary does not purport to be complete and is qualified in
its entirety by reference to the detailed information appearing elsewhere
herein, including under the headings "Description of Certificates," "Description
of the Trust Agreement" and "Description of Notes." Certain capitalized terms
used herein are defined elsewhere in this Prospectus.
 
PASS-THROUGH TRUST............   CMS Energy X-TRAS(SM) Pass-Through Trust I (the
                                 "Pass-Through Trust") is a statutory business
                                 trust formed under the Delaware Business Trust
                                 Act pursuant to (i) a trust agreement dated as
                                 of November 21, 1997, between the Company and
                                 Wilmington Trust Company, as pass-through
                                 trustee (as to be amended and restated on the
                                 date of issue of the Certificates, the "Trust
                                 Agreement") and (ii) the filing of a
                                 certificate of trust with the Secretary of
                                 State of the State of Delaware on November 21,
                                 1997.
 
CERTIFICATES..................    $150,000,000 in aggregate principal amount of
                                  Pass-Through Certificates due           , 2005
                                  (the "Certificates") will be issued by the
                                  Pass-Through Trust pursuant to the Trust
                                  Agreement. The Certificates will represent
                                  fractional undivided beneficial interests in
                                  the Pass-Through Trust.
 
PASS-THROUGH TRUST ASSETS.....   The sole assets of the Pass-Through Trust from
                                 which holders of the Certificates (the
                                 "Certificateholders") will receive any
                                 distributions on the Certificates will be
                                 $150,000,000 in aggregate principal amount of
                                    % Extendible Tenor Rate-Adjusted Securities
                                 due           , 2005 ("X-TRAS(SM)" or the
                                 "Notes") issued by the Company. The Notes will
                                 be issued under an Indenture (the "Indenture")
                                 dated as of September 15, 1992, as supplemented
                                 by a Sixth Supplemental Indenture (the
                                 "Supplemental Indenture") dated as of
                                           , 199 , between the Company and NBD
                                 Bank, as trustee (the "Indenture Trustee"). The
                                 Indenture and the Supplemental Indenture are
                                 hereinafter referred to collectively as the
                                 "Senior Debt Indenture."
 
                                 The Pass-Through Trust will acquire the Notes,
                                 which will bear interest at the rate per annum
                                 set forth on the cover page of this Prospectus
                                 and will mature on           , 2005 (the "Final
                                 Distribution Date") unless extended as
                                 described below. In addition, the Pass-Through
                                 Trust will be party to an ISDA master agreement
                                 (the "ISDA Master Agreement") with Morgan
                                 Stanley Capital Services Inc. ("MSCS"), a
                                 wholly owned subsidiary of Morgan Stanley, Dean
                                 Witter, Discover & Co. Under the ISDA Master
                                 Agreement, an amount is payable by MSCS to the
                                 Pass-Through Trust on the date of issue of the
                                 Certificates. Such amount will not be assigned
                                 for the benefit of the Certificateholders, and
                                 will be used by the Pass-Through Trust,
                                 together with the proceeds of the offering of
                                 the Certificates, to purchase the Notes at par
                                 value from the Company. The amount payable, if
                                 any, by the Pass-Through Trust to MSCS pursuant
                                 to the ISDA Master Agreement (the "ISDA
                                 Amount") will be payable either (i) by the
                                 Company pursuant to the Senior Debt Indenture
                                 or (ii) in the event of a remarketing, with the
                                 proceeds of the remarketing. Accordingly,
                                 Certificateholders will obtain no benefit from,
                                 and will be exposed
                                        4
<PAGE>   6
 
                                 to no risk as a result of, interest rate
                                 changes which may give rise to payment by the
                                 Company of the ISDA Amount under the Senior
                                 Debt Indenture, and in turn, the payment
                                 thereof by the Trustee to MSCS pursuant to the
                                 ISDA Master Agreement.
 
REGULAR DISTRIBUTION DATES....              , 1998, and thereafter each      and
                                       .
 
SPECIAL DISTRIBUTION DATE.....    Any Business Day.
 
RECORD DATE...................    The first day, whether or not a Business Day,
                                  of each      and      , except that no Record
                                  Date shall be applicable to distributions to
                                  be made on the Final Distribution Date.
 
DISTRIBUTIONS.................    All payments of principal of, Applicable
                                  Premium, if any, and interest on the Notes
                                  received by the Trustee will be distributed by
                                  the Trustee to Certificateholders on the date
                                  such receipt is confirmed by the Trustee,
                                  except in certain cases where the Notes are in
                                  default, when the Notes are redeemed in part
                                  or when there is a Change in Control (as
                                  defined) or an Excess Proceeds Offer (as
                                  defined). Payments of interest on the Notes
                                  are scheduled to be received by the Trustee on
                                  the Regular Distribution Dates and will be
                                  distributed to the Certificateholders on the
                                  corresponding Regular Distribution Date.
                                  Payments of principal of, Applicable Premium
                                  and interest on the Notes resulting from
                                  optional redemption, if any, of all of the
                                  Notes and payments received by the Trustee
                                  following an Event of Default will be
                                  distributed on a Special Distribution Date
                                  after not less than 20 days' notice from the
                                  Trustee to the Certificateholders. For a
                                  discussion of distributions upon an Event of
                                  Default, a redemption in part or a Change in
                                  Control or Excess Proceeds Offer, see
                                  "Description of Certificates -- Events of
                                  Default," "Description of Notes -- Optional
                                  Redemption at a Premium" and "-- Purchase of
                                  Certificates upon Change in Control or Excess
                                  Proceeds Offer."
 
OPTIONAL REDEMPTION OF THE
NOTES AT A PREMIUM............    The Notes are redeemable at any time, at the
                                  option of the Company, in whole or in part, on
                                  not less than 30 nor more than 60 days' prior
                                  notice by the Company, at a redemption price
                                  equal to 100% of the principal amount of the
                                  Notes being redeemed, interest, if any,
                                  thereon to the redemption date, and the
                                  Applicable Premium if such redemption occurs
                                  on or prior to the 91st day prior to the Final
                                  Distribution Date (the "Premium Termination
                                  Date") plus the ISDA Amount. All payments of
                                  principal of, Applicable Premium and interest
                                  on the Notes paid by the Company to the
                                  Pass-Through Trust with respect to a
                                  redemption in whole will be distributed to the
                                  Certificateholders on a Special Distribution
                                  Date, which shall be the redemption date of
                                  such Notes. The ISDA Amount will be
                                  distributed to MSCS. If less than all of the
                                  Notes are to be redeemed, the Trustee shall
                                  select, in such manner as it shall deem
                                  appropriate and fair, the particular
                                  Certificates or portions thereof representing
                                  beneficial ownership of the Notes to be
                                  redeemed. Certificates representing beneficial
                                  ownership of the Notes selected for partial
                                  redemption will be required to be presented to
                                  the Trustee for cancellation. Upon such
                                  presentation, all payments of principal of,
                                  Applicable Premium
                                        5
<PAGE>   7
 
                                  and interest on the Notes paid by the Company
                                  to the Pass-Through Trust will be distributed
                                  to the holders of such Certificates. The ISDA
                                  Amount will be distributed to MSCS. See
                                  "Description of Notes -- Optional Redemption
                                  at a Premium."
 
FINAL DISTRIBUTION DATE.......                 , 2005.
 
FINAL DISTRIBUTION............   The final distribution (the "Final
                                 Distribution") on the Certificates,
                                 representing an amount equal to the principal
                                 of and interest on the Notes, assuming the
                                 Notes had been held until the Final
                                 Distribution Date, is expected to be made on
                                 the Final Distribution Date. If the Yield (as
                                 defined) on the date which is 90 days prior to
                                 the Final Distribution Date (the "Exercise
                                 Date") is equal to or greater than the
                                 reference U.S. Treasury Note yield of   % used
                                 to determine the interest rate per annum borne
                                 by the Notes as set forth on the cover page of
                                 this Prospectus, the Notes will mature on the
                                 Final Distribution Date. If the Yield on the
                                 Exercise Date is less than such reference U.S.
                                 Treasury Note yield, the maturity of the Notes
                                 will be extended and, prior to the Final
                                 Distribution Date, one of the following will
                                 occur: (a) the interest rate borne by the Notes
                                 will be reset and the Notes will be remarketed
                                 so as to yield net proceeds in cash at least
                                 equal to the principal amount of the Notes plus
                                 the ISDA Amount (the "Remarketing Proceeds")
                                 which, together with the amount payable by the
                                 Company representing interest on the Notes
                                 through the Final Distribution Date, will be
                                 sufficient to enable the Trustee to make the
                                 Final Distribution on the Certificates, (b) the
                                 Company will exercise its option to redeem the
                                 Notes on the Final Distribution Date at a
                                 purchase price equal to the principal amount of
                                 and interest on the Notes plus the ISDA Amount
                                 or (c) the Pass-Through Trust will exercise its
                                 Put Option (as defined) and require the Company
                                 to purchase the Notes on the Final Distribution
                                 Date at a purchase price equal to the principal
                                 amount of and interest on the Notes. In any
                                 case, the principal of and interest on the
                                 Notes will be distributed by the Pass-Through
                                 Trust to the Certificateholders on the Final
                                 Distribution Date. The ISDA Amount will be
                                 distributed to MSCS. See "Description of
                                 Certificates -- Final Distribution."
 
                                 "Yield" shall mean the yield-to-maturity on the
                                 then current 7-year U.S. Treasury Note as
                                 determined by linear interpolation of the
                                 5-year and 10-year then current offered-side
                                 yields for the on-the-run most recently issued
                                 U.S. Treasury Notes, as published on Telerate
                                 page 500 as of approximately 12:30 p.m., New
                                 York City time, on the Exercise Date. If
                                 Telerate 500 is unavailable, "Yield" shall be
                                 the arithmetic mean of offered-side yields for
                                 the then current 7-year U.S. Treasury Note as
                                 determined by linear interpolation of the
                                 5-year and 10-year then current offered-side
                                 yields for the on-the-run most recently issued
                                 U.S. Treasury Notes, without regards to highest
                                 and lowest yields, quoted as of approximately
                                 12:30 p.m., New York City time, on the Exercise
                                 Date by five primary dealers in U.S. Treasury
                                 Notes selected by MSCS.
 
FINAL DISTRIBUTION UPON A
SUCCESSFUL REMARKETING........   If the maturity of the Notes is extended,
                                 unless the Company exercises its option to
                                 redeem the Notes (which option the
                                        6
<PAGE>   8
 
                                 Company shall be entitled to exercise at any
                                 time subsequent to the delivery of the
                                 Extension Notice (as defined) and prior to the
                                 Remarketing Deadline (as defined)), the
                                 interest rate borne by the Notes will be reset
                                 in order that the Notes may be remarketed so as
                                 to yield net proceeds in cash at least equal to
                                 the Remarketing Proceeds which, together with
                                 the amount payable by the Company representing
                                 interest on the Notes through the Final
                                 Distribution Date, will be sufficient to enable
                                 the Trustee to make the Final Distribution to
                                 the Certificateholders. The Pass-Through Trust
                                 will distribute to the Certificateholders the
                                 principal of and interest on the Notes. The
                                 ISDA Amount will be distributed to MSCS.
 
FINAL DISTRIBUTION UPON
OPTIONAL REDEMPTION OF THE
   NOTES WITHOUT PREMIUM......   If the maturity of the Notes is extended, the
                                 Company may, in lieu of permitting the Notes to
                                 be remarketed, exercise its option to redeem
                                 all of the Notes on the Final Distribution Date
                                 at a purchase price equal to the principal
                                 amount of and interest on the Notes plus the
                                 ISDA Amount, but without the Applicable
                                 Premium. The Pass-Through Trust will distribute
                                 to the Certificate-holders the principal of and
                                 interest on the Notes. The ISDA Amount will be
                                 distributed to MSCS.
 
FINAL DISTRIBUTION UPON
EXERCISE BY THE TRUSTEE OF PUT
   OPTION.....................   If the maturity of the Notes is extended and
                                 for any reason the Trustee does not receive an
                                 amount in cash equal to the principal amount of
                                 and interest on the Notes by 15 days prior to
                                 the Final Distribution Date or such earlier
                                 date as may be mutually agreed upon by the
                                 Company and the Trustee (the "Remarketing
                                 Deadline"), the Pass-Through Trust will be
                                 deemed to have exercised its option to require
                                 the Company to repurchase (the "Put Option"),
                                 on the Final Distribution Date, all of the
                                 outstanding Notes at a purchase price equal to
                                 the principal amount of and interest on the
                                 Notes. The Pass-Through Trust will distribute
                                 to the Certificateholders the principal of and
                                 interest on the Notes.
 
REPURCHASE UPON CHANGE IN
CONTROL OR EXCESS PROCEEDS
   OFFER......................   In the event of any Change in Control (as
                                 defined) of the Company, each Certificateholder
                                 will have the right to direct the Trustee to
                                 require the Company to repurchase all or any
                                 part of the Notes beneficially owned by such
                                 Certificateholder at a repurchase price equal
                                 to 101% of the principal amount of and interest
                                 on such Notes plus the ISDA Amount. In the
                                 event that the Company has Excess Proceeds (as
                                 defined) from an Asset Sale (as defined), each
                                 Certificateholder will have the right to direct
                                 the Trustee to require the Company to
                                 repurchase on a pro rata basis an aggregate
                                 principal amount of Notes beneficially owned by
                                 such Certificateholder on the relevant purchase
                                 date equal to the Excess Proceeds on such date,
                                 at a purchase price equal to 100% of the
                                 principal amount of and interest on such Notes
                                 plus the ISDA Amount. The percentage of
                                 principal of and interest on such Notes will be
                                 distributed by the Pass-Through Trust to the
                                 Certificateholders who directed the Trustee to
                                 require the Company to repurchase Notes
                                 beneficially owned by such Certificateholders.
                                 The ISDA
                                        7
<PAGE>   9
 
                                 Amount will be distributed to MSCS. See
                                 "Description of Certificates -- Purchase of
                                 Certificates upon Change in Control or Excess
                                 Proceeds Offer."
 
TRANSFER RESTRICTIONS.........   The Certificates are subject to transfer
                                 restrictions pursuant to Rule 3a-7 under the
                                 Investment Company Act of 1940, as amended. See
                                 "Transfer Restrictions."
 
BOOK-ENTRY; DELIVERY AND
FORM..........................   The Certificates will be represented by one or
                                 more permanent global Certificates in
                                 definitive, fully registered form deposited
                                 with the Trustee as custodian for, and
                                 registered in the name of, a nominee of The
                                 Depository Trust Company ("DTC"). The
                                 Certificates will be sold in minimum
                                 denominations of $250,000. See "Description of
                                 Certificates -- Book-Entry; Delivery and Form"
                                 and "Transfer Restrictions."
 
USE OF PROCEEDS...............   The proceeds of the offering of the
                                 Certificates, together with the amount payable
                                 by MSCS to the Pass-Through Trust, will be used
                                 by the Pass-Through Trust to purchase the Notes
                                 at par value from the Company. The net proceeds
                                 to the Company from the sale of the Notes to
                                 the Pass-Through Trust will be used for the
                                 Company's general corporate purposes, including
                                 capital expenditures, investments in
                                 subsidiaries including funding of acquisitions
                                 of energy-related assets or businesses, working
                                 capital and repayment of debt.
 
CERTAIN COVENANTS OF THE
COMPANY.......................   The Senior Debt Indenture will contain certain
                                 covenants which, among other things, restrict
                                 the ability of the Company and its Restricted
                                 Subsidiaries (as defined) to: incur or
                                 guarantee additional indebtedness; make
                                 restricted payments; create liens; sell assets
                                 and consolidate, merge or sell all or
                                 substantially all of their assets. See
                                 "Description of Notes -- Certain Covenants."
 
TRUSTEE.......................   Wilmington Trust Company will act as Trustee,
                                 paying agent and registrar for the
                                 Certificates.
 
INDENTURE TRUSTEE.............   NBD Bank will act as Indenture Trustee.
 
CERTAIN FEDERAL INCOME TAX
   CONSIDERATIONS.............   The Pass-Through Trust will be classified as a
                                 grantor trust and not as an association (or
                                 publicly traded partnership) taxable as a
                                 corporation for U.S. federal income tax
                                 purposes. For U.S. federal income tax purposes,
                                 while the characterization of the transaction
                                 is not without doubt, Federal Tax Counsel (as
                                 defined) believes that the Certificates
                                 represent ownership of a debt instrument issued
                                 by the Company through the Pass-Through Trust.
                                 The debt instrument will have an absolute
                                 maturity corresponding to the Final
                                 Distribution Date, but will otherwise have the
                                 characteristics of the Notes, including the
                                 principal amount of and interest rate payable
                                 on the Notes. Each Certificateholder will be
                                 required to report on its federal income tax
                                 return its pro rata share of the income from
                                 the debt instrument, including interest income
                                 at the interest rate on the debt instrument in
                                 accordance with its method of accounting. The
                                 debt instrument may be issued with original
                                 issue discount. See "Certain Federal Income Tax
                                 Considerations."
                                        8
<PAGE>   10
 
ERISA CONSIDERATIONS..........   Each purchaser of Certificates will, by its
                                 purchase, be deemed to have directed the
                                 Trustee to purchase the Notes and to have
                                 approved all of the documents relating to the
                                 Notes, and to have represented and warranted
                                 that either (A) no part of the assets to be
                                 used by it to purchase and hold such
                                 Certificates constitutes the assets of any (i)
                                 employee benefit plan (as defined in Section
                                 3(3) of the Employee Retirement Income Security
                                 Act of 1974, as amended ("ERISA")) subject to
                                 Title I of ERISA, (ii) plan described in
                                 Section 4975(e)(1) of the U.S. Internal Revenue
                                 Code of 1986, as amended (the "Code") that is
                                 subject to Section 4975 of the Code or (iii)
                                 entity whose underlying assets include "plan
                                 assets" under Department of Labor Regulation 29
                                 C.F.R. Section 2510.3-101 (collectively,
                                 "Plans") or (B) one or more prohibited
                                 transaction statutory or administrative
                                 exemptions applies such that the use of such
                                 Plan assets to purchase and hold such
                                 Certificates will not constitute a non-exempt
                                 prohibited transaction under ERISA or the Code.
                                 Any Plan fiduciary that proposes to cause a
                                 Plan to purchase Certificates should consult
                                 with its legal advisors with respect to the
                                 potential applicability of ERISA and the Code
                                 to such investment and the potential
                                 consequences of such investment with respect to
                                 its specific circumstances. See "ERISA
                                 Considerations" and "Transfer Restrictions."
                                        9
<PAGE>   11
 
                                  THE COMPANY
 
     The Company, incorporated in 1987, is the parent holding company of
Consumers Energy Company ("Consumers") and CMS Enterprises Company
("Enterprises"). Consumers, a combination electric and gas utility company
serving in all 68 counties of Michigan's Lower Peninsula, is the largest
subsidiary of the Company. Consumers' customer base includes a mix of
residential, commercial and diversified industrial customers, the largest
segment of which is the automotive industry. Enterprises is engaged in several
domestic and international energy-related businesses including: (i) oil and gas
exploration and production; (ii) acquisition, development and operation of
independent power production facilities; (iii) energy marketing, risk management
and energy management to large utility, commercial and industrial customers;
(iv) transmission, storage and processing of natural gas; and (v) international
energy distribution.
 
     The Company conducts its principal operations through the following seven
business segments: (i) electric utility operations; (ii) gas utility operations;
(iii) oil and gas exploration and production operations; (iv) independent power
production; (v) energy marketing, services and trading; (vi) natural gas
storage, transmission and processing; and (vii) international energy
distribution. Consumers or Consumers' subsidiaries are engaged in two segments:
electric operations and gas operations. Consumers' electric and gas businesses
are principally regulated utility operations.
 
     The Company and its subsidiaries routinely evaluate, invest in, acquire and
divest energy-related assets and/or companies both domestically and
internationally. Consideration for such transactions may involve the delivery of
cash or securities.
 
     The Company's 1996 consolidated operating revenue was $4,333 million. This
consolidated operating revenue was derived from its electric utility operations
(approximately 57% or $2,446 million), its gas utility operations (approximately
30% or $1,282 million), gas transmission, storage and marketing (approximately
7% or $320 million), oil and gas exploration and production activities
(approximately 3% or $130 million) and independent power production and other
non-utility activities (approximately 3% or $155 million). Consumers'
consolidated operations in the electric and gas utility businesses account for
the majority of the Company's total assets, revenue and income. The
unconsolidated share of non-utility electric generation and distribution and gas
transmission and storage revenue for 1996 was $557 million.
 
     Consumers is a public utility serving gas or electricity to almost six
million of Michigan's nine and one-half million residents in all of the 68
counties in Michigan's Lower Peninsula. Consumers' service area includes
automotive, metal, chemical, food and wood products industries and a diversified
group of other industries. Consumers' 1996 consolidated operating revenue of
$3,770 million was derived approximately 65% ($2,446 million) from its electric
utility business, approximately 34% ($1,282 million) from its gas utility
business and approximately 1% ($42 million) from its non-utility business.
Consumers' rates and certain other aspects of its business are subject to the
jurisdiction of the Michigan Public Service Commission and the Federal Energy
Regulatory Commission.
 
     The foregoing information concerning the Company and its subsidiaries does
not purport to be comprehensive. For additional information concerning the
Company and its subsidiaries' business and affairs, including their capital
requirements and external financing plans, pending legal and regulatory
proceedings and descriptions of certain laws and regulations to which those
companies are subject, prospective purchasers should refer to the Incorporated
Documents.
 
RECENT DEVELOPMENTS
 
     On November 7, 1997, the Company issued $300 million principal amount of
7 3/8% Senior Unsecured Notes due 2000 and used the net proceeds to repay $269
million of the outstanding balance under the Company's revolving credit
facility, used $24 million to repay one of the Company's line of credit, and
used the remaining amount for general corporate purposes. On November 20, 1997,
the Company issued 4.142 million shares of CMS Energy common stock, par value
$.01 per share ("CMS Energy Common Stock") and used the proceeds for general
corporate purposes, including the repayment of long-term debt.
 
                                       10
<PAGE>   12
 
                      SELECTED CONSOLIDATED FINANCIAL DATA
 
     The following is a summary of certain financial information of the Company
and its consolidated subsidiaries and is qualified in its entirety by, and
should be read in conjunction with, the Company's consolidated financial
statements and notes thereto included in the Incorporated Documents. See
"Incorporation of Certain Documents by Reference."
 
<TABLE>
<CAPTION>
                                                                                         NINE
                                                                                     MONTHS ENDED
                                                   YEAR ENDED DECEMBER 31,           SEPTEMBER 30,
                                                   -----------------------           -------------
                                                    1994     1995     1996           1996     1997
                                                    ----     ----     ----           ----     ----
                                                                                      (UNAUDITED)
                                                       (IN MILLIONS, EXCEPT PER SHARE AMOUNTS)
<S>                                                <C>      <C>      <C>            <C>      <C>
INCOME STATEMENT DATA:
Operating Revenue................................  $3,614   $3,890   $4,333         $3,150   $3,394
Pretax operating income..........................     503      603      677            547      565
Operating expenses...............................   3,111    3,287    3,656          2,603    2,829
Income taxes.....................................      92      118      139            116      107
Net income.......................................  $  179   $  204   $  240         $  196   $  204
Earnings per average common share -- CMS Energy
  Common Stock...................................  $ 2.09   $ 2.27   $ 2.45         $ 2.02   $ 2.04
Earnings per average common share -- Class G
  Common Stock...................................      --      .38     1.82           1.38     1.13
BALANCE SHEET DATA:
Cash and cash equivalents........................  $   79   $   56   $   56         $   55   $  134
Net plant and property...........................   4,814    5,074    5,280          5,177    5,415
Total assets.....................................   7,378    8,143    8,615          8,291    9,500
Long-term debt, excluding current maturities.....   2,709    2,906    2,842          2,996    3,060
Notes payable....................................     339      341      333            341      394
Other liabilities................................  $2,867   $3,071   $3,282         $2,879   $3,581
Company-obligated mandatorily redeemable Trust
  Preferred Securities of Consumers Power Company
  Financing I(1).................................      --       --      100            100      100
Company-obligated mandatorily redeemable Trust
  Preferred Securities of Consumers Energy
  Company Financing II(1)........................      --       --       --             --      120
Company-obligated convertible Trust Preferred
  Securities of CMS Energy Trust I(2)............      --       --       --             --      173
Preferred stock of subsidiary....................     356      356      356            356      238
Common stockholders' equity......................  $1,107   $1,469   $1,702         $1,619   $1,834
</TABLE>
 
- -------------------------
(1) The primary asset of Consumers Power Company Financing I is $103 million
    principal amount of 8.36% subordinated deferrable interest notes due 2015
    from Consumers. The primary asset of Consumers Energy Company Financing II
    is $124 million principal amount of 8.20% subordinated deferrable interest
    notes due 2027 from Consumers.
 
(2) The primary asset of CMS Energy Trust I is $178 million principal amount of
    7.75% convertible subordinated debentures due 2027 from CMS Energy.
 
                                       11
<PAGE>   13
 
                       RATIO OF EARNINGS TO FIXED CHARGES
 
     The ratios of earnings to fixed charges for the nine months ended September
30, 1997 and for each of the years ended December 31, 1992 through 1996 are as
follows:
 
<TABLE>
<CAPTION>
                                                    YEAR ENDED DECEMBER 31,            NINE MONTHS
                                              -----------------------------------         ENDED
                                              1992(1)   1993   1994   1995   1996   SEPTEMBER 30, 1997
                                              -------   ----   ----   ----   ----   ------------------
<S>                                           <C>       <C>    <C>    <C>    <C>    <C>
Ratio of earnings to fixed charges..........     --     1.88   2.07   1.94   2.01          2.01
</TABLE>
 
- -------------------------
(1) For the year ended December 31, 1992, fixed charges exceeded earnings by
    $441 million. Earnings as defined include a $520 million pretax loss on the
    settlement of MCV power purchases, $(15) million for potential customer
    refunds and other reserves related to 1992 but recorded in 1991, and $6
    million relating to CMS Generation Co.'s reduction in its investment in The
    Oxford Energy Company. The ratio of earnings to fixed charges would have
    been 1.33 excluding these amounts.
 
     For the purpose of computing such ratio, earnings represent net income
before income taxes, net interest charges and estimated interest portion of
lease rentals.
 
                                USE OF PROCEEDS
 
     The proceeds of the offering of the Certificates, together with the amount
payable by MSCS to the Pass-Through Trust, will be used by the Pass-Through
Trust to purchase the Notes at par value from the Company.
 
     The net proceeds to the Company from the sale of the Notes to the
Pass-Through Trust will be used for the Company's general corporate purposes,
including capital expenditures, investments in subsidiaries including funding of
acquisitions of energy-related assets or businesses, working capital and
repayment of debt.
 
                                       12
<PAGE>   14
 
                                 CAPITALIZATION
 
     The following table sets forth the unaudited consolidated capitalization of
the Company at September 30, 1997, and as adjusted to reflect the sale of the
Notes to the Pass-Through Trust, the application of the estimated net proceeds
from such sale and other adjustments described below. See "Use of Proceeds." The
table is qualified in its entirety by, and should be read in conjunction with,
the Company's consolidated financial statements and notes thereto included in
the Incorporated Documents. See "Incorporation of Certain Documents by
Reference."
 
<TABLE>
<CAPTION>
                                                              AT SEPTEMBER 30, 1997
                                                              ----------------------
                                                              ACTUAL    AS ADJUSTED
                                                              ------    -----------
                                                                  (IN MILLIONS)
                                                                   (UNAUDITED)
<S>                                                           <C>       <C>
Non-current portion of capital leases.......................   $   82      $   82
Long-Term Debt:
  Other long-term debt (excluding current
     maturities)(1)(2)......................................    3,060       2,915
     % Extendible Tenor Rate-Adjusted Securities due
     2005(3)................................................       --         150
                                                               ------      ------
     Total long-term debt...................................    3,060       3,065
                                                               ------      ------
Company-obligated mandatorily redeemable Trust Preferred
  Securities of Consumers Power Company Financing I(4)......      100         100
Company-obligated mandatory redeemable Trust Preferred
  Securities of Consumers Energy Company Financing II(4)....      120         120
Company-obligated convertible Trust Preferred Securities of
  CMS Energy
  Trust I (4)...............................................      173         173
Total stockholders' equity:
  Preferred stock of subsidiary.............................      238         238
  Common stockholders' equity(2)............................    1,834       1,986
                                                               ------      ------
     Total stockholders' equity.............................    2,072       2,224
                                                               ------      ------
     Total capitalization...................................   $5,607      $5,764
                                                               ======      ======
</TABLE>
 
- -------------------------
(1) Adjusted to reflect the issuance on November 7, 1997 of $300 million
    principal amount of 7 3/8% Senior Unsecured Notes due 2000 and the
    concurrent repayment of $269 million of the outstanding balance under the
    Company's revolving credit facility and repayment of $24 million under one
    of the Company's lines of credit, with the proceeds from the issuance of
    such senior unsecured notes.
 
(2) Adjusted to reflect net proceeds of $152 million from the issuance of 4.142
    million shares of CMS Energy Common Stock on November 20, 1997 which were
    used for general corporate purposes, including the repayment of long-term
    debt.
 
(3) Adjusted to reflect the issuance of $150 million principal amount of       %
    Extendible Tenor Rate-Adjusted Securities due 2005.
 
(4) The primary asset of Consumers Power Company Financing I is approximately
    $103 million principal amount of 8.36% subordinated deferrable interest
    notes due 2015 from Consumers Energy Company. The primary asset of Consumers
    Energy Company Financing II is approximately $124 million principal amount
    of 8.20% subordinated deferrable interest notes due 2027 from Consumers
    Energy Company. The primary asset of CMS Energy Trust I is approximately
    $178 million principal amount of 7.75% convertible subordinated debentures
    due 2027 from CMS Energy.
 
                                       13
<PAGE>   15
 
                      FORMATION OF THE PASS-THROUGH TRUST
 
     The Pass-Through Trust is a statutory business trust formed under the
Delaware Business Trust Act pursuant to (i) a trust agreement dated as of
November 21, 1997 as to be amended and restated on the date of issue of the
Certificates, between the Company and Wilmington Trust Company, as Trustee and
(ii) the filing of a certificate of trust with the Secretary of State of the
State of Delaware on November 21, 1997. Pursuant to the Trust Agreement, the
Pass-Through Trust will issue and sell the Certificates to the Underwriter and
enter into the ISDA Master Agreement with MSCS, a wholly owned subsidiary of
Morgan Stanley, Dean Witter, Discover & Co. The proceeds from the sale of the
Certificates and the amount payable by MSCS pursuant to the ISDA Master
Agreement will be used by the Pass-Through Trust to purchase the Notes at par
value from the Company. The Notes will be the sole assets of the Pass-Through
Trust from which Certificateholders will be entitled to receive any
distributions on the Certificates. Under the ISDA Master Agreement, an amount is
payable by MSCS to the Pass-Through Trust on the date of issue of the
Certificates. Such amount will not be assigned for the benefit of the
Certificateholders. The ISDA Amount, if any, will be payable by the Pass-Through
Trust to MSCS pursuant to the ISDA Master Agreement either (i) by the Company
pursuant to the Senior Debt Indenture or (ii) in the event of a remarketing,
with the proceeds of the remarketing. Accordingly, Certificateholders will
obtain no benefit from, and will be exposed to no risk as a result of, interest
rate changes which may give rise to payment by the Company of the ISDA Amount
under the Senior Debt Indenture and in turn, the payment thereof by the Trustee
to MSCS pursuant to the ISDA Master Agreement.
 
                          DESCRIPTION OF CERTIFICATES
 
     The Certificates will be issued under the Trust Agreement. The following
summaries of certain provisions of the Trust Agreement do not purport to be
complete and are subject to, and are qualified in their entirety by reference
to, all provisions of the Certificates and the Trust Agreement, including the
definition therein of certain terms. Wherever particular defined terms of the
Certificates and the Trust Agreement are referred to, such defined terms are
incorporated herein by reference as part of the statement made, and the
statement is qualified in its entirety by such reference. Copies of the Trust
Agreement are available from the Trustee upon request.
 
GENERAL
 
     The Certificates will represent fractional undivided beneficial interests
in the Pass-Through Trust. The sole assets (the "Trust Assets") of the
Pass-Through Trust from which Certificateholders will receive any distributions
on the Certificates will be $150,000,000 in aggregate principal amount of the
Notes issued by the Company, including the interest and Applicable Premium, if
any, thereon, but not any ISDA Amount payable in respect of the ISDA Master
Agreement. The Pass-Through Trust will acquire the Notes, which will bear
interest at the rate per annum set forth on the cover page of this Prospectus
and will mature on the Final Distribution Date unless extended as described
below. Certificateholders will be entitled to receive distributions equal to
amounts paid by the Company in respect of principal of, Applicable Premium, if
any, and interest on the Notes.
 
COLLECTIONS AND DISTRIBUTIONS
 
     The Trust Agreement will require the Trustee to establish and maintain a
segregated account (the "Certificate Account") held in trust for the benefit of
the Certificateholders. The Trustee shall cause to be deposited in the
Certificate Account on the date of receipt thereof all amounts received with
respect to the Notes other than any ISDA Amount payable in respect of the ISDA
Master Agreement.
 
     Payments of principal of, Applicable Premium, if any, and interest on the
Notes held in the Pass-Through Trust will be distributed by the Trustee to
Certificateholders on each Regular Distribution Date and each Special
Distribution Date as described in the following three paragraphs, except in
certain cases when the Notes are in default, when the Notes are redeemed in part
or when there is a Change in Control or an Excess Proceeds Offer. See
"Description of the Trust Agreement -- Events of Default," "Description of Notes
- --
 
                                       14
<PAGE>   16
 
Optional Redemption at a Premium" and "-- Purchase of Certificates upon Change
in Control or Excess Proceeds Offer." Interest paid on the Notes will be passed
through to the Certificateholders on           and           of each year,
commencing on           , 1998, until the Final Distribution Date for the Pass-
Through Trust (each, a "Regular Distribution Date"). Payment of principal on the
Notes is scheduled to be received by the Trustee on the Final Distribution Date
(such scheduled payments of the principal amount of and interest on the Notes
are herein referred to as "Scheduled Payments").
 
     The Trustee will distribute on each Regular Distribution Date all Scheduled
Payments the receipt of which is confirmed by the Trustee on such date. Each
Certificateholder will be entitled to receive a pro rata share of any
distribution in respect of Scheduled Payments made on the Notes. Each such
distribution in respect of Scheduled Payments will be made by the Trustee to the
holders of record of the Certificates on the first day, whether or not a
Business Day, of the calendar month in which such Regular Distribution Date
occurs, except that no record date shall be applicable to distributions to be
made on the Final Distribution Date. If a Scheduled Payment is not received by
the Trustee on a Regular Distribution Date but is received within five Business
Days thereafter, it will be distributed on the date so received by the Trustee
to such holders of record. If it is received after such five day period, it will
be treated as a Special Payment and distributed as described below.
 
     Payments of principal of, Applicable Premium and interest on the Notes
received by the Trustee on account of an optional redemption, if any, of all of
the Notes, and payments received by the Trustee following an Event of Default
("Special Payments") will be distributed on, in the case of an early redemption,
the date of such early redemption, which shall be a Business Day, and otherwise
20 days after the Trustee has confirmed receipt of the funds for such Special
Payment (or the next Business Day after such 20th day if such date is not a
Business Day) (each, a "Special Distribution Date"). The Trustee will mail
notice to the Certificateholders not less than 20 days prior to the Special
Distribution Date on which any Special Payment is scheduled to be distributed by
the Trustee stating such anticipated Special Distribution Date. Each
distribution of a Special Payment, other than the final distribution, on a
Special Distribution Date will be made by the Trustee to Certificateholders of
record on the 15th day next preceding such Special Distribution Date. See
"Description of Notes -- Optional Redemption at a Premium" and "Description of
the Trust Agreement -- Events of Default."
 
     The Notes will be prepaid on a Special Distribution Date at a price equal
to the principal amount of, interest on, and Applicable Premium, if such
redemption occurs on or prior to the Premium Termination Date. If less than all
of the Notes are to be redeemed, the Trustee shall select, in such manner as it
shall deem appropriate and fair, the particular Certificates or portions thereof
representing beneficial ownership of the Notes to be redeemed. Upon a redemption
of less than all of the Notes, Certificates representing beneficial ownership of
the Notes selected for redemption will be required to be presented to the
Trustee for cancellation. Upon such presentation, all payments of principal of,
Applicable Premium, if any, and interest on the Notes paid by the Company to the
Pass-Through Trust will be distributed to the holders of such Certificates. The
ISDA Amount will be distributed to MSCS. See "Description of Notes -- Optional
Redemption at a Premium" for a description of the manner of computing the
Applicable Premium, if any.
 
FINAL DISTRIBUTION
 
     The Final Distribution on the Certificates, representing an amount equal to
principal of and interest on the Notes, assuming the Notes have been held until
the Final Distribution Date, is expected to be made on the Final Distribution
Date. If the Yield on the Exercise Date is equal to or greater than the
reference U.S. Treasury Note yield of      % used to determine the interest rate
per annum borne by the Notes as set forth on the cover page of this Prospectus,
the Notes will mature on the Final Distribution Date. If the Yield on the
Exercise Date is less than such reference U.S. Treasury Note yield the maturity
of the Notes will be extended and, prior to the Final Distribution Date, one of
the following will occur: (a) the interest rate borne by the Notes will be reset
and the Notes will be remarketed so as to yield net proceeds in cash at least
equal to the Remarketing Proceeds which, together with the amount payable by the
Company representing interest on the Notes through the Final Distribution Date,
will be sufficient to enable the Trustee to make the Final Distribution on the
Certificates, (b) the Company will exercise its option to redeem the Notes on
the Final
 
                                       15
<PAGE>   17
 
Distribution Date at a purchase price equal to the principal amount of and
interest on the Notes plus the ISDA Amount or (c) the Pass-Through Trust will
exercise its Put Option and require the Company to purchase the Notes on the
Final Distribution Date at a purchase price equal to the principal amount of and
interest on the Notes. In any case, the principal of and interest on the Notes
will be distributed by the Pass-Through Trust to the Certificateholders on the
Final Distribution Date. The ISDA Amount will be distributed to MSCS.
 
     "Yield" shall mean the yield-to-maturity on the then current 7-year U.S.
Treasury Note as determined by linear interpolation of the 5-year and 10-year
then current offered-side yields for the on-the-run most recently issued U.S.
Treasury Notes, as published on Telerate page 500 as of approximately 12:30
p.m., New York City time, on the Exercise Date. If Telerate 500 is unavailable,
"Yield" shall be the arithmetic mean of offered-side yields for the then current
7-year U.S. Treasury Note as determined by linear interpolation of the 5-year
and 10-year then current offered-side yields for the on-the-run most recently
issued U.S. Treasury Notes, without regards to highest and lowest yields, quoted
as of approximately 12:30 p.m., New York City time, on the Exercise Date by five
primary dealers in U.S. Treasury Notes selected by MSCS.
 
     MSCS will deliver notice of the extension of the maturity of the Notes (the
"Extension Notice") to both the Trustee and the Company at their respective
addresses set forth herein on or prior to the Exercise Date.
 
     Final Distribution upon a Successful Remarketing
 
     If the maturity of the Notes is extended, unless the Company exercises its
option to redeem the Notes (which option the Company may exercise at any time
subsequent to the delivery of the Extension Notice and prior to the Remarketing
Deadline), the interest rate borne by the Notes will be reset in order that the
Notes may be remarketed so as to yield net proceeds in cash equal to the
Remarketing Proceeds. On the Exercise Date and once every 15 days thereafter,
Morgan Stanley & Co. Incorporated (or, subsequent to the Exercise Date, such
other investment banking institution as may be selected as the remarketing
agent) will provide the Company with non-binding indications of the interest
rate and discount or premium at which it believes it could remarket the Notes.
The Company may then, on behalf of the Pass-Through Trust, either request that
Morgan Stanley & Co. Incorporated remarket the Notes, select another investment
banking institution to remarket the Notes or exercise the option to redeem the
Notes. Regardless of whether it has been selected to act as remarketing agent,
Morgan Stanley & Co. Incorporated shall at all times be permitted to offer to
purchase the Notes bearing a reset interest rate specified by Morgan Stanley &
Co. Incorporated for net proceeds in cash at least equal to the Remarketing
Proceeds, which offer the Company and the Trustee shall be required to accept,
unless (i) any other party shall have remarketed the Notes bearing an interest
rate less than or equal to that specified by Morgan Stanley & Co. Incorporated
and for net proceeds in cash at least equal to the Remarketing Proceeds or (ii)
the Company exercises its option to redeem all of the Notes on the Final
Distribution Date at a purchase price equal to the principal amount of and
interest on the Notes plus the ISDA Amount. Upon completion of any remarketing,
the portion of the proceeds representing principal of the Notes, together with
the amount paid by the Company representing interest on the Notes through the
Final Distribution Date, will be deposited with the Trustee for distribution to
Certificateholders, and the portion of the proceeds representing the ISDA Amount
will be distributed to MSCS.
 
     Final Distribution upon Optional Redemption of the Notes without Premium
 
     If the maturity of the Notes is extended, the Company may, in lieu of
permitting the Notes to be remarketed, exercise its option to redeem all of the
Notes on the Final Distribution Date at a purchase price equal to the principal
amount of and interest on the Notes plus the ISDA Amount, but without the
Applicable Premium. The Company may exercise this option at any time subsequent
to the delivery of the Extension Notice and prior to the Remarketing Deadline.
The principal of and interest on the Notes paid by the Company to the
Pass-Through Trust will be distributed to the Certificateholders on the Final
Distribution Date. The ISDA Amount will be distributed to MSCS.
 
                                       16
<PAGE>   18
 
     Final Distribution upon Exercise by the Trustee of Put Option
 
     If the maturity of the Notes is extended and for any reason the Trustee
does not receive an amount in cash equal to the principal amount of and interest
on the Notes by the Remarketing Deadline, the Pass-Through Trust will be deemed
to have exercised its Put Option and required the Company to purchase the Notes
on the Final Distribution Date at a purchase price equal to the principal amount
of and interest on the Notes. All payments in respect of the Notes paid by the
Company to the Pass-Through Trust upon exercise of the Put Option will be
distributed to Certificateholders on the Final Distribution Date.
 
PURCHASE OF CERTIFICATES UPON CHANGE IN CONTROL OR EXCESS PROCEEDS OFFER
 
     Change in Control
 
     In the event of any Change in Control (as defined below) (the effective
date of such change in control being the "Change in Control Date") each
Certificateholder will have the right, at such Certificateholder's option,
subject to the terms and conditions of the Trust Agreement, to direct the
Trustee to require the Company to repurchase all or any part of the Notes
beneficially owned by such Certificateholder on a date selected by the Company
that is no earlier than 60 days nor later than 90 days (the "Change in Control
Purchase Date") after the mailing of written notice by the Company of the
occurrence of such Change in Control at a repurchase price payable in cash equal
to 101% of the principal amount of such Notes, together with accrued interest to
the Change in Control Purchase Date (the "Change in Control Purchase Price"),
plus the ISDA Amount. Upon receipt of any payments on the Notes by the
Pass-Through Trust pursuant to a Change in Control, the Trustee will pay the
Change in Control Purchase Price to the Certificateholders who directed the
Trustee to require the Company to repurchase all or any part of the Notes
beneficially owned by them upon presentation for cancellation of the related
Certificates. The ISDA Amount will be distributed to MSCS.
 
     Within 30 days after the Change in Control Date, the Company is obligated
to mail to each Certificateholder a notice regarding the Change in Control,
which notice shall state: (i) that a Change in Control has occurred and that
each such Certificateholder has the right to direct the Trustee to require the
Company to repurchase all or any part of the Notes beneficially owned by such
Certificateholder at the Change in Control Purchase Price upon presentation for
cancellation of the related Certificates; (ii) the Change in Control Purchase
Price; (iii) the Change in Control Purchase Date; (iv) the name and address of
the Paying Agent (as defined) for the Notes; and (v) the procedures that
Certificateholders must follow to cause the Notes beneficially owned by such
Certificateholder to be repurchased by the Company.
 
     To exercise this right, a Certificateholder must deliver a written notice
(the "Change in Control Purchase Notice") to the Paying Agent at its corporate
trust office in Detroit, Michigan, or any other office of the Paying Agent
maintained for such purposes, not later than 30 days prior to the Change in
Control Purchase Date. The Change in Control Purchase Notice shall state, among
other things, (i) the portion of the principal amount of any Notes beneficially
owned by such Certificateholder to be repurchased, which must be $1,000 or an
integral multiple thereof; and (ii) that such Notes are to be repurchased by the
Company pursuant to the applicable change-in-control provisions of the Senior
Debt Indenture and the Trust Agreement.
 
     Any Change in Control Purchase Notice may be withdrawn by the
Certificateholder by a written notice of withdrawal delivered to the Paying
Agent not later than three Business Days prior to the Change in Control Purchase
Date. The notice of withdrawal shall state the principal amount of Notes
beneficially owned by such Certificateholder and, if applicable, the certificate
numbers of the Certificates as to which the withdrawal notice relates and the
principal amount, if any, which remains subject to a Change in Control Purchase
Notice.
 
     If a Certificate is represented by a Global Certificate, the Depositary (as
defined) or its nominee will be the holder of such Certificate and therefore
will be the only entity that may require the Company to repurchase Notes upon a
Change in Control. To obtain repayment with respect to any Note upon a Change in
Control, the beneficial owner of the Certificate evidencing beneficial ownership
of such Note must provide to the broker or other entity through which it holds
the beneficial interest in such Certificate (i) the Change in
 
                                       17
<PAGE>   19
 
Control Purchase Notice signed by such beneficial owner, and such signature must
be guaranteed by a member firm of a registered national securities exchange or
of the National Association of Securities Dealers, Inc. ("NASD") or a commercial
bank or trust company having an office or correspondent in the United States and
(ii) instructions to such broker or other entity to notify the Depositary of
such beneficial owner's desire to cause the Company to repurchase such Notes
beneficially owned by such Certificateholder. Such broker or other entity will
provide to the Paying Agent (i) a Change in Control Purchase Notice received
from such beneficial owner and (ii) a certificate satisfactory to the Paying
Agent from such broker or other entity that it represents such beneficial owner.
Such broker or other entity will be responsible for disbursing any payments it
receives upon the repurchase of such Notes by the Company.
 
     Payment of the Change in Control Purchase Price for Notes in respect of a
Certificate in certificated form (a "Definitive Certificate") for which a Change
in Control Purchase Notice has been delivered and not withdrawn is conditioned
upon delivery of such Definitive Certificate (together with necessary
endorsements) to the Paying Agent at its office in Detroit, Michigan, or any
other office of the Paying Agent maintained for such purpose, at any time
(whether prior to, on or after the Change in Control Purchase Date) after the
delivery of such Change in Control Purchase Notice. Payment of the Change in
Control Purchase Price for Notes in respect of such Definitive Certificate will
be made promptly following the later of the Change in Control Purchase Date or
the time of presentation for cancellation of such Definitive Certificate.
 
     If the Paying Agent holds, in accordance with the terms of the Senior Debt
Indenture, money sufficient to pay the Change in Control Purchase Price of Notes
in respect of a Certificate on the Business Day following the Change in Control
Purchase Date for such Certificate, then, on and after such date, interest on
such Note will cease to accrue, whether or not such Certificate is delivered to
the Paying Agent, and all other rights of the Certificateholder shall terminate
(other than the right to receive the Change in Control Purchase Price upon
delivery of the Certificate).
 
     Under the Senior Debt Indenture, a "Change in Control" means an event or
series of events by which (i) the Company ceases to beneficially own, directly
or indirectly, at least 80% of the total voting power of all classes of Capital
Stock then outstanding of Consumers (whether arising from issuance of securities
of the Company or Consumers, any direct or indirect transfer of securities by
the Company or Consumers, any merger, consolidation, liquidation or dissolution
of the Company or Consumers or otherwise); or (ii) any "person" or "group" (as
such terms are used in Sections 13(d) and 14(d) of the Exchange Act) becomes the
"beneficial owner" (as such term is used in Rules 13d-3 and 13d-5 under the
Exchange Act, except that a person or group shall be deemed to have "beneficial
ownership" of all shares that such person or group has the right to acquire,
whether such right is exercisable immediately or only after the passage of
time), directly or indirectly, of more than 35% of the Voting Stock (as defined)
of the Company; or (iii) the Company consolidates with or merges into another
corporation or directly or indirectly conveys, transfers or leases all or
substantially all of its assets to any person, or any corporation consolidates
with or merges into the Company, in either event pursuant to a transaction in
which the outstanding Voting Stock of the Company is changed into or exchanged
for cash, securities, or other property, other than any such transaction where
(A) the outstanding Voting Stock of the Company is changed into or exchanged for
Voting Stock of the surviving corporation and (B) the holders of the Voting
Stock of the Company immediately prior to such transaction retain, directly or
indirectly, substantially proportionate ownership of the Voting Stock of the
surviving corporation immediately after such transaction.
 
     The Trust Agreement and the Senior Debt Indenture require the Company to
comply with the provisions of Regulation 14E and any other tender offer rules
under the Exchange Act which may then be applicable in connection with any offer
by the Company to purchase Notes beneficially owned by Certificateholders at the
option of Certificateholders upon a Change in Control. The Change in Control
purchase feature of the Certificates may in certain circumstances make more
difficult or discourage a takeover of the Company and, thus, the removal of
incumbent management. The Change in Control purchase feature, however, is not
the result of management's knowledge of any specific effort to accumulate shares
of its common stock or to obtain control of the Company by means of a merger,
tender offer, solicitation or otherwise, or part of a plan by management to
adopt a series of antitakeover provisions. Instead, the Change in Control
purchase feature is a term contained in many similar debt offerings and the
terms of such feature result from negotiations between
 
                                       18
<PAGE>   20
 
the Company and the Underwriter. Management has no present intention to propose
any antitakeover measures although it is possible that the Company could decide
to do so in the future.
 
     No Note may be repurchased by the Company as a result of a Change of
Control if there has occurred and is continuing an Event of Default described
under "Description of the Trust Agreement -- Events of Default" (other than a
default in the payment of the Change in Control Purchase Price with respect to
the Notes). In addition, the Company's ability to purchase Notes may be limited
by its financial resources and its inability to raise the required funds because
of restrictions on issuance of securities contained in other contractual
arrangements.
 
     Excess Proceeds Offer
 
     Under the terms of the Senior Debt Indenture, so long as any of the Notes
are outstanding, the Company may not sell, transfer or otherwise dispose of any
property or assets of the Company, including Capital Stock of any Consolidated
Subsidiary, in one transaction or a series of transactions in an amount which
exceeds $50,000,000 (an "Asset Sale") unless the Company shall (i) apply an
amount equal to such excess Net Cash Proceeds to permanently repay Indebtedness
of a Consolidated Subsidiary or Indebtedness of the Company which is pari passu
with the Notes or (ii) invest an equal amount not so used in clause (i) in
property or assets of related business within 24 months after the date of the
Asset Sale (the "Application Period") or (iii) apply such excess Net Cash
Proceeds not so used in (i) or (ii) (the "Excess Proceeds") to make an offer,
within 30 days after the end of the Application Period, to purchase on a pro
rata basis an aggregate principal amount of Notes on the relevant purchase date
equal to the Excess Proceeds on such date, at a purchase price equal to 100% of
the principal amount of the Notes on the relevant purchase date and unpaid
interest, if any, to the purchase date (the "Excess Proceeds Purchase Price")
plus the ISDA Amount, if any. The Company shall only be required to make an
offer to purchase Notes pursuant to the foregoing clause (iii) if the Excess
Proceeds equal or exceed $25,000,000 at any given time.
 
     The procedures to be followed by the Company in making an offer to the
Trustee on behalf of Certificateholders to purchase Notes with Excess Proceeds
and to pay the Excess Proceeds Purchase Price therefor, and the directions to
the Trustee by Certificateholders to accept such offer with respect to
Certificates beneficially owned by them, shall be the same as those set forth
above in with respect to a Change in Control and payment of the Change of
Control Purchase Price.
 
BOOK-ENTRY; DELIVERY AND FORM
 
     The certificates representing the Certificates will be issued in fully
registered form without interest coupons and will be represented by one or more
permanent global Certificates in definitive, fully registered form without
interest coupons (each, a "Global Certificate") and will be deposited with the
Trustee as custodian for, and registered in the name of, a nominee of DTC. Each
Global Certificate (and any Certificates issued in exchange therefor) will be
subject to certain restrictions on transfer set forth therein as described under
"Transfer Restrictions." Except in the limited circumstances described below,
owners of beneficial interests in a Global Certificate will not be entitled to
receive physical delivery of Definitive Certificates.
 
     The Certificates will be sold in minimum denominations of $250,000.
 
     Ownership of beneficial interests in a Global Certificate will be limited
to persons who have accounts with DTC ("participants") or persons who hold
interests through participants. Ownership of beneficial interests in a Global
Certificate will be shown on, and the transfer of that ownership will be
effected only through, records maintained by DTC or its nominee (with respect to
interests of participants) and the records of participants (with respect to
interests of persons other than participants).
 
     So long as DTC, or its nominee, is the registered owner or holder of a
Global Certificate, DTC or such nominee, as the case may be, will be considered
the sole owner or holder of the Certificates represented by such Global
Certificate for all purposes under the Trust Agreement and the Certificates. No
beneficial owner of an interest in a Global Certificate will be able to transfer
that interest except in accordance with DTC's applicable procedures, in addition
to those provided for under the Senior Debt Indenture.
 
                                       19
<PAGE>   21
 
     Payments of the principal amount, premium, if any, and interest on, a
Global Certificate will be made to DTC or its nominee, as the case may be, as
the registered owner thereof. Neither the Company nor the Trustee will have any
responsibility or liability for any aspect of the records relating to or
payments made on account of beneficial ownership interests in a Global
Certificate or for maintaining, supervising or reviewing any records relating to
such beneficial ownership interests.
 
     The Company expects that DTC or its nominee, upon receipt of any payment of
principal or interest in respect of a Global Certificate, will credit
participants' accounts with payments in amounts proportionate to their
respective beneficial interests in the principal amount of such Global
Certificate as shown on the records of DTC or its nominee. The Company also
expects that payments by participants to owners of beneficial interests in such
Global Certificate held through such participants will be governed by standing
instructions and customary practices, as is now the case with securities held
for the accounts of customers registered in the names of nominees for such
customers. Such payments will be the responsibility of such participants.
 
     Transfers between participants in DTC will be effected in the ordinary way
in accordance with DTC rules and will be settled in same-day funds.
 
     The Company expects that DTC will take any action permitted to be taken by
a Certificateholder (including the presentation of Certificates for exchange as
described below) only at the direction of one or more participants to whose
account or accounts the DTC interests in a Global Certificate is credited and
only in respect of such portion of the aggregate principal amount of the
Certificate as to which such participant or participants has or have given such
direction. However, if there is an Event of Default under the Certificates, DTC
will exchange the applicable Global Certificate for Definitive Certificates,
which it will distribute to its participants and which may be legended as set
forth under the heading "Transfer Restrictions."
 
     The Company understands that DTC is a limited purpose trust company
organized under the laws of the State of New York, a "banking organization"
within the meaning of New York Banking Law, a member of the Federal Reserve
System, a "clearing corporation" within the meaning of the Uniform Commercial
Code and a "Clearing Agency" registered pursuant to the provisions of Section
17A of the Exchange Act. DTC was created to hold securities for its participants
and facilitate the clearance and settlement of securities transactions between
participants through electronic book-entry charges in accounts of its
participants, thereby eliminating the need for physical movement of certificates
and certain other organizations. Indirect access to the DTC system is available
to others such as banks, brokers, dealers and trust companies that clear through
or maintain a custodial relationship with a participant, either directly or
indirectly ("Indirect Participants").
 
     Although DTC is expected to follow the foregoing procedures in order to
facilitate transfers of interests in a Global Certificate among participants of
DTC, it is under no obligation to perform or continue to perform such
procedures, and such procedures may be discontinued at any time. Neither the
Company nor the Trustee will have any responsibility for the performance by DTC
or its respective participants or indirect participants of its respective
obligations under the rules and procedures governing their operations.
 
EXCHANGE OF BOOK-ENTRY CERTIFICATES FOR DEFINITIVE CERTIFICATES
 
     If DTC is at any time unwilling or unable to continue as depositary and a
successor depositary is not appointed by the Company within 90 days, the
Pass-Through Trust will issue individual, fully registered, definitive
Certificates in exchange for the Global Certificate or Certificates representing
such Definitive Certificates. Upon the exchange of a Global Certificate for
Definitive Certificates, such Global Certificate shall be cancelled by the
Trustee and the Definitive Certificates shall be registered in such names and in
such authorized denominations as DTC, pursuant to instructions from its
Participants, any Indirect Participants or otherwise, shall instruct the
Trustee. The Trustee shall deliver such Certificates to the persons in whose
names such Certificates are so registered and shall recognize such persons as
Certificateholders.
 
     Definitive Certificates will bear, and be subject to, the legend described
in "Transfer Restrictions" (unless the Company determines otherwise in
accordance with applicable law). The holder of a Definitive Certificate may
transfer such Certificate, subject to compliance with the provisions of such
legend, as provided herein.
 
                                       20
<PAGE>   22
 
                       DESCRIPTION OF THE TRUST AGREEMENT
 
     The following summaries of certain provisions of the Trust Agreement do not
purport to be complete and are subject to, and are qualified in their entirety
by reference to, all provisions of the Trust Agreement, including the definition
therein of certain terms. Wherever particular defined terms of the Trust
Agreement are referred to, such defined terms are incorporated herein by
reference as part of the statement made, and the statement is qualified in its
entirety by such reference. Copies of the Trust Agreement are available from the
Trustee upon request.
 
GENERAL
 
     Pursuant to the Trust Agreement, the Pass-Through Trust will issue and sell
the Certificates to the Underwriter and enter into the ISDA Master Agreement.
The proceeds from the sale of the Certificates and the amount payable by MSCS
pursuant to the ISDA Master Agreement will be used by the Pass-Through Trust to
purchase the Notes at par value from the Company. The Notes will be the sole
assets of the Pass-Through Trust from which Certificateholders will be entitled
to receive any distributions on the Certificates. Under the ISDA Master
Agreement, an amount is payable by MSCS to the Pass-Through Trust on the date of
issue of the Certificates. Such amount will not be assigned for the benefit of
the Certificateholders. The ISDA Amount, if any, payable by the Pass-Through
Trust to MSCS pursuant to the ISDA Master Agreement will be payable either (i)
by the Company pursuant to the Senior Debt Indenture or (ii) in the event of a
remarketing, with the proceeds of the remarketing. Accordingly,
Certificateholders will obtain no benefit from, and will be exposed to no risk
as a result of, interest rate changes which may give rise to payment by the
Company of the ISDA Amount under the Senior Debt Indenture and in turn, the
payment thereof by the Trustee to MSCS pursuant to the ISDA Master Agreement.
 
THE TRUSTEE
 
     Wilmington Trust Company will act as Trustee for the Certificates and the
Pass-Through Trust pursuant to the Trust Agreement. The Trustee's offices are
located at 1100 North Market Street, Wilmington, Delaware 19890-0001.
 
     The Trust Agreement provides that the Company will, to the fullest extent
permitted by law, indemnify and hold harmless the Trustee against any loss,
damage, claim, liability, penalty or expense incurred by the Trustee arising out
of or in connection with the administration of the Trust Agreement, the
Certificates, the ISDA Master Agreement or the Underwriting Agreement (as
defined) except to the extent that such loss, liability or expense is due to
wilful misconduct, bad faith or negligence of the Trustee.
 
     Pursuant to the Trust Agreement, as compensation for the performance of its
duties under such agreement, the Company will pay such compensation as the
Company and the Trustee shall agree in writing, and except as otherwise agreed
to, the Trustee, upon its request, shall be entitled to be reimbursed by the
Company for any reasonable expenses, except any such expenses as may be
attributable to wilful misconduct, bad faith or negligence, or as may be
incurred due to the Trustee's breach of its representations and warranties under
the Trust Agreement.
 
ADMINISTRATIVE PROCEDURES
 
     The Trustee shall administer the Trust Assets for the benefit of the
Certificateholders. Except as provided in the Trust Agreement, the Trustee shall
have full power and authority to do or cause to be done any and all things in
connection with the administration of the Pass-Through Trust which it deems
necessary to comply with the terms of the Trust Agreement.
 
EVENTS OF DEFAULT
 
     An event of default with respect to the Certificates shall occur upon an
event of default under the Notes (an "Event of Default"). See "Description of
Notes -- Events of Default."
 
                                       21
<PAGE>   23
 
     If an Event of Default occurs and continues resulting in acceleration of
the Notes, then the Trustee may vote the Notes, and upon the direction of a
majority of Certificateholders, the Trustee shall vote in favor of directing the
Indenture Trustee to declare the unpaid principal amount of the Notes then
outstanding and interest, if any, due and payable. Amounts paid by the Company
to the Pass-Through Trust in respect of (i) the principal amount of and interest
on the Notes will be distributed to the Certificateholders as a Special Payment
and (ii) the ISDA Amount, if any, as of the date of the Event of Default will be
distributed to MSCS. If in connection with any such Event of Default the amounts
paid by the Company to the Pass-Through Trust in respect of the foregoing
clauses (i) and (ii) are less than the amounts due, the amounts received by the
Pass-Through Trust will be distributed on a pro rata basis to the
Certificateholders, on the one hand, and MSCS, on the other; provided that no
such distribution shall effect the right of the Trustee to demand and receive
payment in full of all amounts due from the Company.
 
VOTING RIGHTS
 
     Each Certificateholder shall be entitled to direct the Trustee to vote a
principal amount of the Notes corresponding to the principal amount of the
Certificates held by such Certificateholder in the manner directed by the
Certificateholder (the "Voting Rights"). The Trust Agreement contains minimum
aggregate voting requirements for certain actions including, among other things,
actions by the Trustee, removal of the Trustee, amendment of the Trust Agreement
and commencement of claims under the Trust Agreement. Without the consent of all
Certificateholders, no amendment may be made to the Trust Agreement which
reduces the percentage of Voting Rights required to modify the Trust Agreement
in a way which adversely affects in any material respect the interests of
Certificateholders. See "-- Amendment of the Trust Agreement."
 
VOTING OF NOTES
 
     The Trustee, as holder of the Notes, has the right to vote and give
consents and waivers in respect of the Notes and enforce such other rights of a
holder of the Notes except as otherwise limited by the Trust Agreement or the
Senior Debt Indenture. In the event that the Trustee, as holder of any Notes,
receives a request from the Company or, if applicable, any depositary with
respect to the Notes, for the Trustee's consent to any amendment, modification
or waiver of the Senior Debt Indenture, or any document thereunder, or relating
thereto, or receives any other solicitation for any action with respect to the
Notes, the Trustee shall within five Business Days mail a notice of such
proposed amendment, modification, waiver or solicitation to each
Certificateholder of record as of the date of such request. The Trustee shall
request instructions from the Certificateholders as to what action to take in
response to such request. Except as otherwise provided in the Trust Agreement,
the Trustee shall consent or vote, or refrain from consenting or voting, in the
same proportion as the Certificates were actually voted or not voted by the
holders thereof as of the date determined by the Trustee prior to the date such
vote or consent as a Certificateholder of Notes is required; provided, however,
that, the Trustee shall at no time, without the consent of each
Certificateholder, vote in favor of or consent to any matter (i) unless such
vote or consent would not, based on an opinion of counsel, alter the status of
the Pass-Through Trust as a grantor trust under the Code or result in an actual
or constructive sale or exchange of any Note for tax purposes, (ii) which would
alter the timing or amount of any payment on the Notes, or (iii) which would
result in the exchange or substitution of any Notes pursuant to a plan for the
refunding or refinancing of such Notes, and without the written consent of the
Company. The Trustee shall have no liability for any failure to act resulting
from the Certificateholders' late return of, or failure to return, directions
requested by the Trustee from the Certificateholders.
 
TERMINATION OF OBLIGATIONS UNDER THE PASS-THROUGH TRUST
 
     The respective obligations of the Company and the Trustee under the Trust
Agreement which are for the benefit of Certificateholders shall cease upon the
completion of the Final Distribution to Certificateholders.
 
                                       22
<PAGE>   24
 
AMENDMENT OF THE TRUST AGREEMENT
 
     The Trust Agreement may be amended from time to time by the Company and the
Trustee without notice to or the consent of any of the Certificateholders for
any of the following purposes: (i) to evidence the succession of another
corporation to Company and the assumption by any such successor of the covenants
of the Company contained in the Trust Agreement; (ii) to add to the covenants,
restrictions or obligations of the Company or the Trustee; (iii) to add or
supplement any security for the benefit of any Certificateholders; (iv) to cure
any ambiguity or to correct or supplement any provision which may be defective
or inconsistent with any other provision in the Trust Agreement, the Senior Debt
Indenture or the ISDA Master Agreement or to make such other provisions as the
Company deems necessary or desirable with respect to matters or questions
arising under the Trust Agreement, provided that no such action materially
adversely affects the interests of any Certificateholders; (v) to modify,
eliminate or add to the provisions of the Trust Agreement to such extent as
shall be necessary to continue the qualification of the Trust Agreement under
the Trust Indenture Act, or under any similar federal statute hereafter enacted,
and to add such other provisions as expressly permitted by the Trust Indenture
Act, with certain exceptions; (vi) to evidence and provide for the acceptance of
appointment of a Trustee other than Wilmington Trust Company, and to add to or
change any of the provisions of the Trust Agreement as shall be necessary to
provide for or facilitate the administration of the Pass-Through Trust; (vii) to
provide certain information as to the Trustee as required under the Trust
Agreement; (viii) to modify or amend any provision of the Trust Agreement that
relates to the ISDA Master Agreement or the remarketing procedure so long as
such modification or amendment does not have a material adverse effect on the
Certificateholders; or (ix) to comply with any requirements imposed by the Code;
provided further that no such amendment referred to in the foregoing clauses (i)
through (ix) which has a material adverse effect on MSCS may be entered into
without the consent of MSCS, and no such amendment, as evidenced by an opinion
of counsel, shall alter the status of the Pass-Through Trust as a grantor trust
under the Code or result in an actual or constructive sale or exchange of any
Certificate for tax purposes. The Trustee is entitled to receive, and may rely
upon, an opinion of counsel with respect to any amendment.
 
     The Trust Agreement also permits the Company and the Trustee, with the
consent of the Certificateholders of not less than a majority in aggregate
principal amount of the Certificates then Outstanding, to enter into agreements,
to add any provisions to, or change in any manner or eliminate any of the
provisions of, the Trust Agreement or modify in any manner the rights of the
Certificateholders; provided, however, that the Company and the Trustee may not,
without the consent of each Certificateholder affected thereby, enter into such
agreement (i) which would alter the timing or amount of any payment on the
Certificates or changes the place of payment where, or the coin or currency in
which, any Certificate is payable, or impairs the right to institute for the
enforcement of any such payment or distribution on or after the Regular
Distribution Date or Special Distribution Date applicable thereto, (ii) permits
the disposition of any Notes, except as permitted by the Trust Agreement, or
otherwise deprives the Certificateholder of the benefit of ownership of the
Notes in the Trust, (iii) reduces the percentage of the aggregate fractional
undivided interest in the Notes that is evidenced by a Certificate which is
required for any supplemental agreement which adversely affects in any material
respects the interests of the Certificateholders, or reduces such percentage
required for any waiver of compliance with certain provisions or certain
defaults of the Trust Agreement, (iv) modifies any of the provisions relating to
"supplemental agreements with consent of certificateholders" and "waiver of past
defaults" contained in the Trust Agreement, except to increase such percentage
or to provide that certain provisions cannot be waived or modified without
consent of the Certificateholder, or (v) which would result in the exchange or
substitution of any Certificates pursuant to a plan for the refunding or
refinancing of such Certificates; provided further that no amendment referred to
in the foregoing clauses (i) through (v) which has a material adverse effect on
MSCS may be entered into without the consent of MSCS and unless such vote or
consent would not, based on an opinion of counsel, alter the status of the
Pass-Through Trust as a grantor trust under the Code or result in an actual or
constructive sale or exchange of any Note for tax purposes.
 
                                       23
<PAGE>   25
 
REPORTS TO CERTIFICATEHOLDERS
 
     Within the prescribed period of time for tax reporting purposes after the
end of each calendar year, the Trustee shall furnish, or cause to be furnished,
to each person who at any time during such calendar year shall have been a
holder of record of Certificates and received any payment thereon, a statement
containing such information as may be required by the Code and applicable
Treasury Regulations to enable such person to prepare its federal income tax
returns.
 
MODIFICATION OF OTHER AGREEMENTS
 
     Certain provisions of the Senior Debt Indenture and the ISDA Master
Agreement may be modified, amended or supplemented by the parties thereto
without the consent of the Certificateholders or MSCS so long as such
modification, amendment or supplement does not have a material adverse effect on
the Certificateholders or MSCS, as the case may be. See "Description of Notes --
Modification of the Senior Debt Indenture."
 
NOTICES TO DEPOSITARY
 
     Whenever a notice or other communication to Certificateholders whose
ownership is evidenced by one or more Global Certificates is required under the
Trust Agreement, unless and until Definitive Certificates shall have been issued
to such Certificateholders pursuant to the Trust Agreement, the Trustee shall
give all such notices and communications specified to be given to
Certificateholders to DTC or a successor depositary, and shall have no
obligation to the Certificateholders.
 
REPLACEMENT CERTIFICATES
 
     If the Trustee receives evidence of the mutilation, destruction, loss or
theft of any Certificate, and there is delivered to the Trustee such security,
indemnity or bond as it may require to hold it and any Paying Agent harmless,
and the Trustee has not received notice that such Certificate has been acquired
by a bona fide purchaser, then, upon payment by the holder of any applicable
expenses, the Trustee shall execute and authenticate and deliver, in exchange
for or in lieu of any such mutilated, destroyed, lost or stolen Certificate a
new Certificate or Certificates of like tenor, form, terms and principal amount.
 
GOVERNING LAW
 
     The Trust Agreement and the Certificates will be governed by, and construed
in accordance with, the laws of the State of Delaware.
 
                              DESCRIPTION OF NOTES
 
     The Notes will be issued as a series of securities under the Indenture
dated as of September 15, 1992, as previously supplemented and as further
supplemented by a Sixth Supplemental Indenture establishing the Notes dated as
of           , 199 between the Company and NBD Bank, as Trustee. The Indenture
and the Supplemental Indenture are hereinafter referred to collectively as the
"Senior Debt Indenture." The following summaries of certain provisions of the
Senior Debt Indenture do not purport to be complete and are subject to, and are
qualified in their entirety by reference to, all provisions of the Senior Debt
Indenture, including the definitions therein of certain terms. Wherever
particular defined terms of the Senior Debt Indenture are referred to, such
defined terms are incorporated herein by reference as part of the statement
made, and the statement is qualified in its entirety by such reference. Copies
of the Senior Debt Indenture are available from the Indenture Trustee upon
request.
 
GENERAL
 
     The Notes will be limited in aggregate principal amount to $150,000,000.
Unless the Company redeems the Notes or the maturity of the Notes is extended
(see "Description of Certificates -- Final Distribution"),
 
                                       24
<PAGE>   26
 
the entire principal amount of the Notes will mature and become due and payable,
together with accrued and unpaid interest thereon, if any, on           , 2005.
 
     The Senior Debt does not limit the aggregate principal amount of debt
securities that may be issued thereunder and provides that debt securities may
be issued thereunder, from time to time, in one or more series. The Notes and
all other debt securities hereafter issued under the Indenture are collectively
referred to herein as the "Senior Debt Securities."
 
     The Notes will be unsecured debt securities of the Company. As of September
30, 1997, the Company had outstanding approximately $1.984 billion aggregate
principal amount of indebtedness, none of which was secured. None of such
indebtedness would be senior to the Notes and the Notes will not be senior to
any such indebtedness, except that the Notes will be senior to certain
subordinated debentures in an aggregate principal amount of $178,000,000, issued
in connection with certain preferred securities of a subsidiary trust. The Notes
will rank pari passu in right of payment with all other unsecured and
unsubordinated indebtedness of the Company.
 
     The Company is a holding company and its assets consist primarily of
investments in its subsidiaries. The Notes will be obligations exclusively of
the Company. The Company's ability to service its indebtedness, including the
Notes, is dependent primarily upon the earnings of its subsidiaries and the
distribution or other payment of such earnings to the Company in the form of
dividends, loans or advances, and repayment of loans and advances from the
Company. The subsidiaries are separate and distinct legal entities and have no
obligation, contingent or otherwise, to pay any amounts due pursuant to the
Notes or to make any funds available therefor, whether by dividends, loans or
other payments.
 
     A substantial portion of the consolidated liabilities of the Company have
been incurred by its subsidiaries. Therefore, the Company's rights and the
rights of its creditors, including Holders (as defined) of Notes, to participate
in the distribution of assets of any subsidiary upon the latter's liquidation or
reorganization will be subject to prior claims of the subsidiary's creditors,
including trade creditors, except to the extent that the Company may itself be a
creditor with recognized claims against the subsidiary (in which case the claims
of the Company would still be subject to the prior claims of any secured
creditor of such subsidiary and of any holder of indebtedness of such subsidiary
that is senior to that held by the Company). As of September 30, 1997, the
Company's subsidiaries had total indebtedness for borrowed money (excluding
intercompany indebtedness) of approximately $2.780 billion.
 
INTEREST
 
     Interest on the Notes will accrue from           , 199 and be payable in
cash on each Regular Distribution Date, commencing           , 1998, at the rate
per annum set forth on the cover page of this Prospectus. Such interest will be
computed on the basis of a 360-day year of twelve 30-day months.
 
     In any case where any interest payment date, repurchase date or maturity of
any Note shall not be a Business Day (as defined) at any place of payment, then
payment of the principal amount of, premium, if any, and interest on the Notes
need not be made at such place of payment on such date, but may be made on the
next succeeding Business Day at such place of payment with the same force and
effect as if made on the interest payment date, repurchase date or at maturity;
and no interest shall accrue on the amount so payable for the period from and
after such interest payment date, redemption date, repurchase date or maturity,
as the case may be, to such Business Day.
 
OPTIONAL REDEMPTION AT A PREMIUM
 
     The Notes will be redeemable at any time, at the option of the Company, in
whole or in part, on not less than 30 nor more than 60 days' prior notice by the
Company to the Indenture Trustee, the Trustee and MSCS, at a redemption price
equal to the sum of (a) 100% of the principal amount of the Notes being
redeemed, interest, if any, thereon to the redemption date, and the Applicable
Premium if such redemption occurs on or prior to the Premium Termination Date,
plus (b) the ISDA Amount. In no event will the redemption price calculated
pursuant to the foregoing clause (a) ever be less than 100% of the principal
 
                                       25
<PAGE>   27
 
amount of the Notes to be redeemed plus accrued interest to the redemption date.
All payments of principal of, Applicable Premium and interest on the Notes paid
by the Company to the Pass-Through Trust with respect to a redemption in whole
will be distributed to the Certificateholders on a Special Distribution Date,
which shall be the redemption date of such Notes. The ISDA Amount will be
distributed to MSCS.
 
     If less than all of the Notes are to be redeemed, the Trustee shall select,
in such manner as it shall deem appropriate and fair, the particular
Certificates or portions thereof representing beneficial ownership of the Notes
to be redeemed. Notice of redemption shall be given by mail not less than 30 nor
more than 60 days prior to the date fixed for redemption to the holders whose
Notes are to be redeemed; provided, however, that the failure to duly give such
notice by mail, or any deficit therein, shall not affect the validity of any
proceedings for the redemption of Notes as to which there shall have been no
such failure or defect. On and after the date fixed for redemption (unless the
Company shall default in the payment of the Notes or portions thereof to be
redeemed at the applicable redemption price, together with interest accrued
thereon to such date), interest on the Notes or the portions thereof so called
for redemption shall cease to accrue. Certificates representing beneficial
ownership of the Notes selected for partial redemption will be required to be
presented to the Trustee for cancellation. Upon such presentation, all payments
of principal of, Applicable Premium, if any, and interest on the Notes paid by
the Company to the Pass-Through Trust will be distributed to the holders of such
Certificates. The ISDA Amount will be distributed to MSCS.
 
     The following definitions are used to determine the Applicable Premium:
 
     "Applicable Premium" means, with respect to a Note (or portion thereof)
being redeemed at any time, the excess of (A) the present value at such time of
the principal amount of such Note (or portion thereof) being redeemed plus all
interest payments due on such Note (or portion thereof) from and after the
redemption date, which present value shall be computed using a discount rate
equal to the Treasury Rate plus 50 basis points, over (B) the principal amount
of such Note (or portion thereof) being redeemed at such time. For purposes of
this definition, the present values of interest and principal payments will be
determined in accordance with generally accepted principles of financial
analysis.
 
     "Treasury Rate" means the yield to maturity at the time of computation of
United States Treasury securities with a constant maturity (as compiled and
published in the most recent Federal Reserve Statistical Release H.15(519) (the
"Statistical Release") which has become publicly available at least two Business
Days prior to the redemption date or, in the case of defeasance, prior to the
date of deposit (or, if such Statistical Release is no longer published, any
publicly available source of similar market data)) most nearly equal to the then
remaining average life to stated maturity of the Notes; provided, however, that
if the average life to stated maturity of the Notes is not equal to the constant
maturity of a United States Treasury security for which a weekly average yield
is given, the Treasury Rate shall be obtained by linear interpolation
(calculated to the nearest one-twelfth of a year) from the weekly average yields
of United States Treasury securities for which such yields are given.
 
     No sinking fund is provided for the Notes.
 
FINAL DISTRIBUTION
 
     The Final Distribution on the Certificates, representing an amount equal to
the principal amount of and interest on the Notes, assuming the Notes had been
held until the Final Distribution Date, is expected to be made on the Final
Distribution Date. If the Yield on the Exercise Date is equal to or greater than
the reference U.S. Treasury Note yield of    % used to determine the interest
rate per annum borne by the Notes as set forth on the cover page of this
Prospectus, the Notes will mature on the Final Distribution Date. If the Yield
on the Exercise Date is less than such reference U.S. Treasury Note Yield, the
maturity of the Notes will be extended and, prior to the Final Distribution
Date, one of the following will occur: (a) the interest rate borne by the Notes
will be reset and the Notes will be remarketed so as to yield net proceeds in
cash at least equal to the Remarketing Proceeds which, together with the amount
payable by the Company representing interest on the Notes through the Final
Distribution Date, will be sufficient to enable the Trustee to make the Final
Distribution on the Certificates, (b) the Company will exercise its option to
redeem the Notes on the Final Distribution Date at a purchase price equal to the
principal amount of and interest on the Notes plus the
 
                                       26
<PAGE>   28
 
ISDA Amount or (c) the Pass-Through Trust will exercise its Put Option and
require the Company to purchase the Notes on the Final Distribution Date at a
purchase price equal to the principal amount of and interest on the Notes. In
any case, the principal of and interest on the Notes will be distributed by the
Pass-Through Trust to the Certificateholders on the Final Distribution Date. The
ISDA Amount will be distributed to MSCS.
 
     Final Distribution upon a Successful Remarketing
 
     If the maturity of the Notes is extended, unless the Company exercises its
option to redeem the Notes (which the Company may exercise at any time
subsequent to the delivery of the Extension Notice and prior to the Remarketing
Deadline), the interest rate borne by the Notes will be reset in order that the
Notes may be remarketed so as to yield net proceeds in cash equal to the
Remarketing Proceeds. On the Exercise Date and once every 15 days thereafter,
Morgan Stanley & Co. Incorporated (or, subsequent to the Exercise Date, such
other investment banking institution as may be selected as the remarketing
agent) will provide the Company with non-binding indications of the interest
rate, and discount or premium at which it believes it could remarket the Notes.
The Company may then, on behalf of the Pass-Through Trust, either request that
Morgan Stanley & Co. Incorporated remarket the Notes, select another investment
banking institution to remarket the Notes or exercise the option to redeem the
Notes. Regardless of whether it has been selected to act as remarketing agent,
Morgan Stanley & Co. Incorporated shall at all times be permitted to offer to
purchase the Notes bearing a reset interest rate specified by Morgan Stanley &
Co. Incorporated for net proceeds at least equal to the Remarketing Proceeds
which offer the Company and the Trustee shall be required to accept, unless (i)
any other party shall have remarketed the Notes bearing an interest rate less
than or equal to that specified by Morgan Stanley & Co. Incorporated and for net
proceeds at least equal to the Remarketing Proceeds or (ii) the Company
exercises its option to redeem all of the Notes on the Final Distribution Date
at a purchase price equal to the principal amount of and interest on the Notes
plus the ISDA Amount. Upon completion of any remarketing, the portion of the
proceeds representing principal of the Notes, together with the amount paid by
the Company representing interest on the Notes through the Final Distribution
Date, will be deposited with the Trustee for distribution to Certificateholders,
and the portion of the proceeds representing the ISDA Amount will be distributed
to MSCS.
 
     Final Distribution upon Optional Redemption of the Notes without Premium
 
     If the maturity of the Notes is extended, the Company may, in lieu of
permitting the Notes to be remarketed, exercise its option to redeem all of the
Notes on the Final Distribution Date at a purchase price equal to the principal
amount of and interest on the Notes plus the ISDA Amount, but without the
Applicable Premium. The Company may exercise this option at any time subsequent
to the delivery of the Extension Notice and prior to the Remarketing Deadline.
The principal of and interest on the Notes paid by the Company to the
Pass-Through Trust will be distributed to the Certificateholders on the Final
Distribution Date. The ISDA Amount will be distributed to MSCS.
 
     Final Distribution upon Exercise by the Trustee of Put Option
 
     If the maturity of the Notes is extended and for any reason the Trustee
does not receive an amount in cash equal to the principal amount of and interest
on the Notes by the Remarketing Deadline the Pass-Through Trust will be deemed
to have exercised its Put Option and required the Company to purchase the Notes
on the Final Distribution Date at a purchase price equal to the principal amount
of and interest on the Notes. All payments in respect of the Notes paid by the
Company to the Pass-Through Trust upon exercise of the Put Option will be
distributed to Certificateholders on the Final Distribution Date.
 
CHANGE IN CONTROL
 
     In the event of any Change in Control, each Holder of a Note will have the
right, at such Holders option, subject to the terms and conditions of the Senior
Debt Indenture, to require the Company to repurchase all or any part of such
Holder's Note on the Change in Control Purchase Date after the mailing of
written notice by the Company of the occurrence of such Change in Control at a
repurchase price payable in cash equal to the
 
                                       27
<PAGE>   29
 
Change in Control Purchase Price. For details regarding notice and procedures
and the definition of a Change in Control, see "Description of Certificates --
Purchase of Certificates upon Change in Control or Excess Proceeds Offer --
Change in Control."
 
     The Senior Debt Indenture requires the Company to comply with the
provisions of Regulation 14E and any other tender offer rules under the Exchange
Act which may then be applicable in connection with any offer by the Company to
purchase Notes at the option of Holders upon a Change in Control. The Change in
Control purchase feature of the Notes may in certain circumstances make more
difficult or discourage a takeover of the Company and, thus, the removal of
incumbent management. The Change in Control purchase feature, however, is not
the result of management's knowledge of any specific effort to accumulate shares
of its common stock or to obtain control of the Company by means of a merger,
tender offer, solicitation or otherwise, or part of a plan by management to
adopt a series of antitakeover provisions. Instead, the Change in Control
purchase feature is a term contained in many similar debt offerings and the
terms of such feature result from negotiations between the Company and the
Underwriter. Management has no present intention to propose any antitakeover
measures although it is possible that the Company could decide to do so in the
future.
 
     No Note may be repurchased by the Company as a result of a Change of
Control if there has occurred and is continuing an Event of Default described
under "Description of the Trust Agreement -- Events of Default" (other than a
default in the payment of the Change in Control Purchase Price with respect to
the Notes). In addition, the Company's ability to purchase Notes may be limited
by its financial resources and its inability to raise the required funds because
of restrictions on issuance of securities contained in other contractual
arrangements.
 
CERTAIN COVENANTS
 
     The Senior Debt Indenture contains the covenants described below. Certain
capitalized terms used below are defined herein under the heading "Certain
Definitions."
 
     Limitation on Restricted Payments
 
     Under the terms of the Senior Debt Indenture, so long as any of the Notes
are Outstanding and until senior unsecured debt of the Company is rated BBB- or
above (or an equivalent rating) by Standard & Poor's and one Other Rating
Agency, at which time the Company will be permanently released from the
provisions of this "Limitation on Restricted Payments," the Company will not,
and will not permit any of its Restricted Subsidiaries, directly or indirectly,
to (i) declare or pay any dividend or make any distribution on the Capital Stock
of the Company to the direct or indirect holders of its Capital Stock (except
dividends or distributions payable solely in its Non-Convertible Capital Stock
or in options, warrants or other rights to purchase such Non-Convertible Capital
Stock and except dividends or distributions payable to the Company or a
Subsidiary), (ii) purchase, redeem or otherwise acquire or retire for value any
Capital Stock of the Company, or (iii) purchase, repurchase, redeem, defease or
otherwise acquire or retire for value, prior to scheduled maturity or scheduled
repayment thereof, any Subordinated Indebtedness (any such dividend,
distribution, purchase, redemption, repurchase, defeasing, other acquisition or
retirement being hereinafter referred to as a "Restricted Payment") if at the
time the Company or such Subsidiary makes such Restricted Payment: (1) an Event
of Default, or an event that with the lapse of time or the giving of notice or
both would constitute an Event of Default, shall have occurred and be continuing
(or would result therefrom); or (2) the aggregate amount of such Restricted
Payment and all other Restricted Payments made since May 6, 1997 would exceed
the sum of (a) $100,000,000 plus 100% of Consolidated Net Income from May 6,
1997 to the end of the most recent fiscal quarter ending at least 45 days prior
to the date of such Restricted Payment (or, in case such sum shall be a deficit,
minus 100% of the deficit) and (b) the aggregate Net Cash Proceeds received by
the Company from the issue or sale of or contribution with respect to its
Capital Stock after May 6, 1997.
 
     The foregoing provisions will not prohibit: (i) dividends or other
distributions paid in respect of any class of Capital Stock issued by the
Company in connection with the acquisition of any business or assets by the
 
                                       28
<PAGE>   30
 
Company or a Restricted Subsidiary where the dividends or other distributions
with respect to such Capital Stock are payable solely from the net earnings of
such business or assets; (ii) any purchase or redemption of Capital Stock of the
Company made by exchange for, or out of the proceeds of the substantially
concurrent sale of, Capital Stock of the Company (other than Redeemable Stock or
Exchangeable Stock); (iii) dividends paid within 60 days after the date of
declaration thereof if at such date of declaration such dividends would have
complied with this covenant; or (iv) payments pursuant to the Tax Sharing
Agreement.
 
     Limitation on Certain Liens
 
     Under the terms of the Senior Debt Indenture, so long as any of the Notes
are Outstanding, the Company shall not create, incur, assume or suffer to exist
any Lien upon or with respect to any of its property of any character, including
without limitation any shares of Capital Stock of Consumers or Enterprises,
without making effective provision whereby the Notes shall be (so long as any
such other creditor shall be so secured) equally and ratably secured. The
foregoing restrictions shall not apply to (a) Liens securing Indebtedness of the
Company, provided that on the date such Liens are created, and after giving
effect to such Indebtedness, the aggregate principal amount at maturity of all
the secured Indebtedness of the Company at such date shall not exceed 5% of
Consolidated Net Tangible Assets or (b) certain liens for taxes, pledges to
secure workman's compensation, other statutory obligations and Support
Obligations, certain materialmen's, mechanic's and similar liens and certain
purchase money liens.
 
     Limitation on Asset Sales
 
     Under the terms of the Senior Debt Indenture, so long as any of the Notes
are outstanding, the Company may not sell, transfer or otherwise dispose of any
property or assets of the Company, including Capital Stock of any Consolidated
Subsidiary, in one transaction or a series of transactions in an amount which
exceeds $50,000,000 unless the Company shall (i) apply an amount equal to such
excess Net Cash Proceeds to permanently repay Indebtedness of a Consolidated
Subsidiary or Indebtedness of the Company which is pari passu with the Notes or
(ii) invest an equal amount not so used in clause (i) in property or assets of
related business within the Application Period or (iii) apply the Excess
Proceeds to make an offer, within 30 days after the end of the Application
Period, to purchase from the Holders on a pro rata basis an aggregate principal
amount of Notes on the relevant purchase date equal to the Excess Proceeds on
such date, at the Excess Proceeds Purchase Price plus the ISDA Amount, if any.
The Company shall only be required to make an offer to purchase Notes from
Holders pursuant to subsection (iii) if the Excess Proceeds equal or exceed
$25,000,000 at any given time.
 
     The procedures to be followed by the Company in making an offer to purchase
Notes from the Holders with Excess Proceeds, and for the acceptance of such
offer by the Holders, shall be the same as those set forth above in "
Description of Certificates -- Purchase of Notes upon Change in Control" with
respect to a Change in Control.
 
     Limitation on Consolidation, Merger, Sale or Conveyance of Assets
 
     The Senior Debt Indenture provides that the Company may consolidate with or
merge into, or sell, lease or convey its property as an entirety or
substantially as an entirety to, any other corporation if such corporation
assumes the obligations of the Company under the Notes and the Senior Debt
Indenture and is organized and existing under the laws of the United States of
America, any state thereof or the District of Columbia. The Senior Debt
Indenture further provides that so long as any of the Notes are Outstanding and
until senior unsecured debt of the Company is rated BBB- or above (or an
equivalent rating) by Standard & Poor's and one Other Rating Agency (at which
time the Company will be permanently released from the following restrictions),
the Company shall not consolidate with or merge into any other Person or sell,
lease or convey the property of the Company in the entirety or substantially as
an entirety, unless (i) immediately after giving effect to such transaction the
Consolidated Net Worth of the surviving entity is at least equal to the
Consolidated Net Worth of the Company immediately prior to the transaction, and
(ii) after giving effect to such transaction, the surviving entity would be
entitled to incur at least one dollar of additional Indebtedness
 
                                       29
<PAGE>   31
 
(other than revolving Indebtedness to banks) pursuant to the first paragraph
under "--Limitation on Consolidated Indebtedness" below. Notwithstanding the
foregoing provisions, such a transaction may constitute a Change of Control as
described in "-- Purchase of Notes upon Change in Control" above and give rise
to the right of a Holder to direct the Trustee to require the Company to
repurchase all or part of such Holder's Notes.
 
     Limitation on Consolidated Indebtedness
 
     Under the terms of the Senior Debt Indenture, so long as any of the Notes
are Outstanding and until senior unsecured debt of the Company is rated BBB- or
above (or an equivalent rating) by Standard & Poor's and one Other Rating
Agency, at which time the Company will be permanently released from the
provisions of this "Limitation on Consolidated Indebtedness," the Company will
not, and will not permit any of its Consolidated Subsidiaries to, issue, create,
assume, guarantee, incur or otherwise become liable for (collectively, "issue"),
directly or indirectly, any Indebtedness unless the Consolidated Coverage Ratio
of the Company and its Consolidated Subsidiaries for the four consecutive fiscal
quarters immediately preceding the issuance of such Indebtedness (as shown by a
pro forma consolidated income statement of the Company and its Consolidated
Subsidiaries for the four most recent fiscal quarters ending at least 30 days
prior to the issuance of such Indebtedness after giving effect to (i) the
issuance of such Indebtedness and (if applicable) the application of the net
proceeds thereof to refinance other Indebtedness, as if such Indebtedness was
issued at the beginning of the period, (ii) the issuance and retirement of any
other Indebtedness since the first day of the period as if such Indebtedness was
issued or retired at the beginning of the period and (iii) the acquisition of
any company or business acquired by the Company or any Subsidiary since the
first day of the period (including giving effect to the pro forma historical
earnings of such company or business), including any acquisition which will be
consummated contemporaneously with the issuance of such Indebtedness, as if in
each case such acquisition occurred at the beginning of the period) exceeds a
ratio of 1.7 to 1.0.
 
     The foregoing limitation is subject to exceptions for: (i) Indebtedness of
the Company to banks not to exceed $1,000,000,000 in aggregate outstanding
principal amount at any time; (ii) Indebtedness outstanding on the date of the
Supplemental Indenture and certain refinancings thereof; (iii) certain
refinancings and Indebtedness of the Company to a Subsidiary or by a Subsidiary
to the Company; (iv) Indebtedness of a Consolidated Subsidiary issued to
acquire, develop, improve, construct or to provide working capital for a gas,
oil or electric generation, exploration, production, distribution, storage or
transmission facility and related assets, provided that such Indebtedness is
without recourse to any assets of the Company, Consumers, Enterprises, CMS
Generation, NOMECO, CMS Electric and Gas, CMS Gas Transmission and Storage, CMS
MST or any other Designated Enterprises Subsidiary; (v) Indebtedness of a Person
existing at the time at which such Person became a Subsidiary and not incurred
in connection with, or in contemplation of, such Person becoming a Subsidiary;
(vi) Indebtedness issued by the Company not to exceed $150,000,000 in aggregate
outstanding principal amount at any time; and (vii) Indebtedness of a
Consolidated Subsidiary in respect of rate reduction bonds issued to recover
electric restructuring transition costs of Consumers, provided that such
Indebtedness is without recourse to the assets of Consumers.
 
CERTAIN DEFINITIONS
 
     Set forth below is a summary of certain defined terms used in the Senior
Debt Indenture. Reference is made to the Senior Debt Indenture for a full
definition of all terms as well as any other capitalized terms used herein and
not otherwise defined.
 
     "Business Day" means a day on which banking institutions in New York, New
York or Detroit, Michigan are not authorized or required by law or regulation to
close.
 
     "Capital Lease Obligation" of a Person means any obligation that is
required to be classified and accounted for as a capital lease on the face of a
balance sheet of such Person prepared in accordance with generally accepted
accounting principles; the amount of such obligation shall be the capitalized
amount thereof, determined in accordance with generally accepted accounting
principles; the stated maturity thereof shall be the date of the last payment of
rent or any other amount due under such lease prior to the first date
 
                                       30
<PAGE>   32
 
upon which such lease may be terminated by the lessee without payment of a
penalty; and such obligation shall be deemed secured by a Lien on any property
or assets to which such lease relates.
 
     "Capital Stock" means any and all shares, interests, rights to purchase,
warrants, options, participations or other equivalents of or interests in
(however designated) corporate stock, including any preferred stock or letter
stock; provided that Hybrid Preferred Securities are not considered Capital
Stock for purposes of this definition.
 
     "CMS Electric and Gas" means CMS Electric and Gas Company, a Michigan
corporation and wholly owned subsidiary of Enterprises.
 
     "CMS Gas Transmission and Storage" means CMS Gas Transmission and Storage
Company, a Michigan corporation and wholly owned subsidiary of Enterprises.
 
     "CMS Generation" means CMS Generation Co., a Michigan corporation and
wholly owned subsidiary of Enterprises.
 
     "CMS MST" means CMS Marketing, Services and Trading Company, a Michigan
corporation and wholly owned subsidiary of Enterprises.
 
     "Consolidated Assets" means, at any date of determination, the aggregate
assets of the Company and its Consolidated Subsidiaries determined on a
consolidated basis in accordance with generally accepted accounting principles.
 
     "Consolidated Coverage Ratio" with respect to any period means the ratio of
(i) the aggregate amount of Operating Cash Flow for such period to (ii) the
aggregate amount of Consolidated Interest Expense for such period.
 
     "Consolidated Current Liabilities" means, for any period, the aggregate
amount of liabilities of the Company and its Consolidated Subsidiaries which may
properly be classified as current liabilities (including taxes accrued as
estimated), after (i) eliminating all inter-company items between the Company
and any Consolidated Subsidiary and (ii) deducting all current maturities of
long-term Indebtedness, all as determined in accordance with generally accepted
accounting principles.
 
     "Consolidated Indebtedness" means, for any date of determination, the
aggregate Indebtedness of the Company and its Consolidated Subsidiaries
determined on a consolidated basis in accordance with generally accepted
accounting principles; provided that Consolidated Indebtedness shall not include
any subordinated debt owned by any Hybrid Preferred Securities Subsidiary.
 
     "Consolidated Interest Expense" means, for any period, the total interest
expense in respect of Consolidated Indebtedness of the Company and its
Consolidated Subsidiaries, including, without duplication, (i) interest expense
attributable to capital leases, (ii) amortization of debt discount, (iii)
capitalized interest, (iv) cash and noncash interest payments, (v) commissions,
discounts and other fees and charges owed with respect to letters of credit and
bankers' acceptance financing, (vi) net costs under Interest Rate Protection
Agreements (including amortization of discount) and (vii) interest expense in
respect of obligations of other Persons deemed to be Indebtedness of the Company
or any Consolidated Subsidiaries under clause (v) or (vi) of the definition of
Indebtedness, provided, however, that Consolidated Interest Expense shall
exclude (a) any costs otherwise included in interest expense recognized on early
retirement of debt and (b) any interest expense in respect of any Indebtedness
of any Subsidiary of Consumers, CMS Generation, NOMECO, CMS Electric and Gas,
CMS Gas Transmission and Storage, CMS MST or any other Designated Enterprises
Subsidiary, provided that such Indebtedness is without recourse to any assets of
the Company, Consumers, Enterprises, CMS Generation, NOMECO, CMS Electric and
Gas, CMS Gas Transmission and Storage, CMS MST or any other Designated
Enterprises Subsidiary.
 
     "Consolidated Net Income" means, for any period, the net income of the
Company and its Consolidated Subsidiaries determined on a consolidated basis in
accordance with generally accepted accounting principles; provided, however,
that there shall not be included in such Consolidated Net Income (i) any net
income of any Person if such Person is not a Subsidiary, except that (A) the
Company's equity in the net income of any
 
                                       31
<PAGE>   33
 
such Person for such period shall be included in such Consolidated Net Income up
to the aggregate amount of cash actually distributed by such Person during such
period to the Company or a Consolidated Subsidiary as a dividend or other
distribution and (B) the Company's equity in a net loss of any such Person for
such period shall be included in determining such Consolidated Net Income; (ii)
any net income of any Person acquired by the Company or a Subsidiary in a
pooling of interests transaction for any period prior to the date of such
acquisition; (iii) any gain or loss realized upon the sale or other disposition
of any property, plant or equipment of the Company or its Consolidated
Subsidiaries which is not sold or otherwise disposed of in the ordinary course
of business and any gain or loss realized upon the sale or other disposition of
any Capital Stock of any Person; and (iv) any net income of any Subsidiary of
Consumers, CMS Generation, NOMECO, CMS Electric and Gas, CMS Gas Transmission
and Storage, CMS MST or any other Designated Enterprises Subsidiary whose
interest expense is excluded from Consolidated Interest Expense, provided,
however, that for purposes of this clause (iv), any cash, dividends or
distributions of any such Subsidiary to the Company shall be included in
calculating Consolidated Net Income.
 
     "Consolidated Net Tangible Assets" means, for any period, the total amount
of assets (less accumulated depreciation or amortization, allowances for
doubtful receivables, other applicable reserves and other properly deductible
items) as set forth on the most recently available quarterly or annual
consolidated balance sheet of the Company and its Consolidated Subsidiaries,
determined on a consolidated basis in accordance with generally accepted
accounting principles, and after giving effect to purchase accounting and after
deducting therefrom, to the extent otherwise included, the amounts of: (i)
Consolidated Current Liabilities; (ii) minority interests in Consolidated
Subsidiaries held by Persons other than the Company or a Restricted Subsidiary;
(iii) excess of cost over fair value of assets of businesses acquired, as
determined in good faith by the Board of Directors as evidenced by Board
resolutions; (iv) any revaluation or other write-up in value of assets
subsequent to December 31, 1996, as a result of a change in the method of
valuation in accordance with generally accepted accounting principles; (v)
unamortized debt discount and expenses and other unamortized deferred charges,
goodwill, patents. trademarks, service marks, trade names, copyrights, licenses,
organization or developmental expenses and other intangible items; (vi) treasury
stock; and (vii) any cash set apart and held in a sinking or other analogous
fund established for the purpose of redemption or other retirement of Capital
Stock to the extent such obligation is not reflected in Consolidated Current
Liabilities.
 
     "Consolidated Net Worth" of any Person means the total of the amounts shown
on the consolidated balance sheet of such Person and its consolidated
subsidiaries, determined on a consolidated basis in accordance with generally
accepted accounting principles, as of any date selected by such Person not more
than 90 days prior to the taking of any action for the purpose of which the
determination is being made (and adjusted for any material events since such
date), as (i) the par or stated value of all outstanding Capital Stock plus (ii)
paid-in capital or capital surplus relating to such Capital Stock plus (iii) any
retained earnings or earned surplus less (A) any accumulated deficit, (B) any
amounts attributable to Redeemable Stock and (C) any amounts attributable to
Exchangeable Stock.
 
     "Consolidated Subsidiary" means any Subsidiary whose accounts are or are
required to be consolidated with the accounts of the Company in accordance with
generally accepted accounting principles.
 
     "Consumers" means Consumers Energy Company, a Michigan corporation, all of
whose common stock is on the date hereof owned by the Company.
 
     "Designated Enterprises Subsidiary" means any wholly owned subsidiary of
Enterprises formed after the date of the Supplemental Indenture which is
designated a Designated Enterprises Subsidiary by the Board of Directors.
 
     "Enterprises" means CMS Enterprises Company, a Michigan corporation and
wholly owned subsidiary of the Company.
 
     "Exchangeable Stock" means any Capital Stock of a corporation that is
exchangeable for or convertible into another security (other than Capital Stock
of such corporation that is neither Exchangeable Stock nor Redeemable Stock).
 
                                       32
<PAGE>   34
 
     "Holder" means the Person in whose name a Note is registered in the
security register kept by the Company for that purpose. Initially such Holder
will be the Pass-Through Trust.
 
     "Hybrid Preferred Securities" means any preferred securities issued by a
Hybrid Preferred Securities Subsidiary, where such preferred securities have the
following characteristics: (i) such Hybrid Preferred Securities Subsidiary lends
substantially all of the proceeds from the issuance of such preferred securities
to the Company or Consumers in exchange for subordinated debt issued by the
Company or Consumers, respectively; (ii) such preferred securities contain terms
providing for the deferral of distributions corresponding to provisions
providing for the deferral of interest payments on such subordinated debt; and
(iii) the Company or Consumers (as the case may be) makes periodic interest
payments on such subordinated debt, which interest payments are in turn used by
the Hybrid Preferred Securities Subsidiary to make corresponding payments to the
holders of the Hybrid Preferred Securities.
 
     "Hybrid Preferred Securities Subsidiary" means any business trust (or
similar entity) (i) all of the common equity interest of which is owned (either
directly or indirectly through one or more wholly-owned Subsidiaries of the
Company or Consumers) at all times by the Company or Consumers, (ii) that has
been formed for the purpose of issuing Hybrid Preferred Securities and (iii)
substantially all of the assets of which consist at all times solely of
subordinated debt issued by the Company or Consumers (as the case may be) and
payments made from time to time on such subordinated debt.
 
     "Indebtedness" of any Person means, without duplication, (i) the principal
of and premium (if any) in respect of (A) indebtedness of such Person for money
borrowed and (B) indebtedness evidenced by notes, debentures, bonds or other
similar instruments for the payment of which such Person is responsible or
liable; (ii) all Capital Lease Obligations of such Person; (iii) all obligations
of such Person issued or assumed as the deferred purchase price of property, all
conditional sale obligations and all obligations under any title retention
agreement (but excluding trade accounts payable arising in the ordinary course
of business); (iv) all obligations of such Person for the reimbursement of any
obligor on any letter of credit, bankers' acceptance or similar credit
transaction (other than obligations with respect to letters of credit securing
obligations (other than obligations described in clauses (i) through (iii)
above) entered into in the ordinary course of business of such Person to the
extent such letters of credit are not drawn upon or, if and to the extent drawn
upon, such drawing is reimbursed no later than the third Business Day following
receipt by such Person of a demand for reimbursement following payment on the
letter of credit); (v) all obligations of the type referred to in clauses (i)
through (iv) of other Persons and all dividends of other Persons for the payment
of which, in either case, such Person is responsible or liable as obligor,
guarantor or otherwise; and (vi) all obligations of the type referred to in
clauses (i) through (v) of other Persons secured by any Lien on any property or
asset of such Person (whether or not such obligation is assumed by such Person),
the amount of such obligation being deemed to be the lesser of the value of such
property or assets or the amount of the obligation so secured.
 
     "Lien" means any lien, mortgage, pledge, security interest, conditional
sale, title retention agreement or other charge or encumbrance of any kind.
 
     "Net Cash Proceeds" means (a) with respect to any Asset Sale, the aggregate
proceeds of such Asset Sale including the fair market value (as determined by
the Board of Directors and net of any associated debt and of any consideration
other than Capital Stock received in return) of property other than cash,
received by the Company, net of (i) brokerage commissions and other fees and
expenses (including fees and expenses of counsel and investment bankers) related
to such Asset Sale, (ii) provisions for all taxes (whether or not such taxes
will actually be paid or are payable) as a result of such Asset Sale without
regard to the consolidated results of operations of the Company and its
Restricted Subsidiaries, taken as a whole, (iii) payments made to repay
Indebtedness or any other obligation outstanding at the time of such Asset Sale
that either (A) is secured by a Lien on the property or assets sold or (B) is
required to be paid as a result of such sale and (iv) appropriate amounts to be
provided by the Company or any Restricted Subsidiary of the Company as a reserve
against any liabilities associated with such Asset Sale, including, without
limitation, pension and other post-employment benefit liabilities, liabilities
related to environmental matters and liabilities under any indemnification
obligations associated with such Asset Sale, all as determined in conformity
with generally accepted accounting principles and (b) with respect to any
issuance or sale or contribution in respect of
 
                                       33
<PAGE>   35
 
Capital Stock, the aggregate proceeds of such issuance, sale or contribution,
including the fair market value (as determined by the Board of Directors and net
of any associated debt and of any consideration other than Capital Stock
received in return) of property other than cash, received by the Company, net of
attorneys' fees, accountants' fees, underwriters' or placement agents' fees,
discounts or commissions and brokerage, consultant and other fees incurred in
connection with such issuance or sale and net of taxes paid or payable as a
result thereof, provided, however, that if such fair market value as determined
by the Board of Directors of property other than cash is greater than
$25,000,000, the value thereof shall be based upon an opinion from an
independent nationally recognized firm experienced in the appraisal or similar
review of similar types of transactions.
 
     "NOMECO" means CMS NOMECO Oil & Gas Co., a Michigan corporation and wholly
owned subsidiary of Enterprises.
 
     "Non-Convertible Capital Stock" means, with respect to any corporation, any
non-convertible Capital Stock of such corporation and any Capital Stock of such
corporation convertible solely into non-convertible Capital Stock other than
Preferred Stock of such corporation; provide, however, that Non-Convertible
Capital Stock shall not include any Redeemable Stock or Exchangeable Stock.
 
     "Other Rating Agency" shall mean any one of Duff & Phelps Credit Rating
Co., Fitch Investors Service, L.P. or Moody's Investors Service, Inc., and any
successor to any of these organizations which is a nationally recognized
statistical rating organization.
 
     "Operating Cash Flow" means, for any period, with respect to the Company
and its Consolidated Subsidiaries, the aggregate amount of Consolidated Net
Income after adding thereto Consolidated Interest Expense (adjusted to include
costs recognized on early retirement of debt), income taxes, depreciation
expense, Amortization Expense and any noncash amortization of debt issuance
costs, any nonrecurring, noncash charges to earnings and any negative accretion
recognition.
 
     "Paying Agent" means any person authorized by the Company to pay the
principal of (and premium, if any) or interest on any of the Notes on behalf of
the Company. Initially, the Paying Agent is the Indenture Trustee.
 
     "Preferred Stock", as applied to the Capital Stock of any corporation,
means Capital Stock of any class or classes (however designated) that is
preferred as to the payment of dividends, or as to the distribution of assets
upon any voluntary or involuntary liquidation or dissolution of such
corporation, over shares of Capital Stock of any other class of such
corporation; provided that Hybrid Preferred Securities are not considered
Preferred Stock for purposes of this definition.
 
     "Redeemable Stock" means any Capital Stock that by its terms or otherwise
is required to be redeemed prior to the first anniversary of the stated maturity
of the Outstanding Notes or is redeemable at the option of the holder thereof at
any time prior to the first anniversary of the stated maturity of the
Outstanding Notes.
 
     "Restricted Subsidiary" means any Subsidiary (other than Consumers and its
subsidiaries) of the Company which, as of the date of the Company's most recent
quarterly consolidated balance sheet, constituted at least 10% of the total
Consolidated Assets of the Company and its Consolidated Subsidiaries and any
other Subsidiary which from time to time is designated a Restricted Subsidiary
by the Board of Directors; provided that no Subsidiary may be designated a
Restricted Subsidiary if, immediately after giving effect thereto, an Event of
Default or event that, with the lapse of time or giving of notice or both, would
constitute an Event of Default would exist or the Company and its Restricted
Subsidiaries could not incur at least one dollar of additional Indebtedness
pursuant to the first paragraph under "Description of the Notes -- Certain
Covenants -- Limitation on Consolidated Indebtedness," and (i) any such
Subsidiary so designated as a Restricted Subsidiary must be organized under the
laws of the United States or any state thereof, (ii) more than 80% of the Voting
Stock of such Subsidiary must be owned of record and beneficially by the Company
or a Restricted Subsidiary and (iii) such Restricted Subsidiary must be a
Consolidated Subsidiary.
 
     "Standard & Poor's" shall mean Standard & Poor's Ratings Group, a division
of McGraw Hill Inc., and any successor thereto which is a nationally recognized
statistical rating organization, or if such entity shall
 
                                       34
<PAGE>   36
 
cease to rate the Notes or shall cease to exist and there shall be no such
successor thereto, any other nationally recognized statistical rating
organization selected by the Company which is acceptable to the Indenture
Trustee.
 
     "Subordinated Indebtedness" means any Indebtedness of the Company (whether
outstanding on the date of the Supplemental Indenture or thereafter incurred)
which is contractually subordinated or junior in right of payment to the Notes.
 
     "Subsidiary" means a corporation more than 50% of the outstanding voting
stock of which is owned, directly or indirectly, by the Company or by one or
more other Subsidiaries, or by the Company and one or more other Subsidiaries.
For the purposes of this definition, "voting stock" means stock which ordinarily
has voting power for the election of directors, whether at all times or only so
long as no senior class of stock has such voting power by reason of any
contingency.
 
     "Support Obligations" means, for any person, without duplication, any
financial obligation, contingent or otherwise, of such person guaranteeing or
otherwise supporting any debt or other obligation of any other person in any
manner, whether directly or indirectly, and including, without limitation, any
obligation of such person, direct or indirect, (i) to purchase or pay (or
advance or supply funds for the purchase or payment of) such debt or to purchase
(or to advance or supply funds for the purchase of) any security for the payment
of such debt, (ii) to purchase property, securities or services for the purpose
of assuring the owner of such debt of the payment of such debt, (iii) to
maintain working capital, equity capital, available cash or other financial
statement condition of the primary obligor so as to enable the primary obligor
to pay such debt, (iv) to provide equity capital under or in respect of equity
subscription arrangements (to the extent that such obligation to provide equity
capital does not otherwise constitute debt), or (v) to perform, or arrange for
the performance of, any non-monetary obligations or non-funded debt payment
obligations of the primary obligor.
 
     "Tax-Sharing Agreement" means the Amended and Restated Agreement for the
Allocation of Income Tax Liabilities and Benefits, dated January 1, 1994, as
amended or supplemented from time to time, by and among the Company, each of the
members of the Consolidated Group (as defined therein), and each of the
corporations that become members of the Consolidated Group.
 
     "Voting Stock" means securities of any class or classes the holders of
which are ordinarily, in the absence of contingencies, entitled to vote for
corporate directors (or persons performing similar functions).
 
MODIFICATION OF THE SENIOR DEBT INDENTURE
 
     The Senior Debt Indenture permits the Company and the Indenture Trustee to
enter into supplemental indentures thereto without the consent of the Holders of
the Notes to: (a) secure the Notes, (b) evidence the assumption by a successor
corporation of the obligations of the Company under the Senior Debt Indenture
and the Notes then outstanding, (c) add covenants for the protection of the
Holders of the Notes, (d) cure any ambiguity or correct or supplement any
provision which may be defective or inconsistent with any other provision in the
Senior Debt Indenture, the ISDA Master Agreement or the Trust Agreement or to
make such other provisions as the Company deems necessary or desirable with
respect to matters or questions arising under the Senior Debt Indenture,
provided that no such action adversely affects the interests of any Holders of
the Notes, (e) establish the form and terms of any series of securities under
the Senior Debt Indenture, (f) evidence the acceptance of appointment by a
successor Indenture Trustee and (g) to modify or amend any provision of the
Senior Debt Indenture that relates to the ISDA Master Agreement or the
remarketing procedure so long as such modification or amendment does not have a
material adverse effect on the Holders of the Notes; provided that no
supplemental indenture referred to in the foregoing clauses (a) through (g)
which has a material adverse effect on MSCS may be entered into without the
consent of MSCS.
 
     The Senior Debt Indenture also permits the Company and the Indenture
Trustee, with the consent of the holders of not less than a majority in
aggregate principal amount of the Senior Debt Securities of all series then
outstanding and affected (voting as one class), to enter into supplemental
indentures, to add any provisions to, or change in any manner or eliminate any
of the provisions of, the Senior Debt Indenture or modify in any manner the
rights of the holders of the Senior Debt Securities of each such affected
series;
 
                                       35
<PAGE>   37
 
provided, however, that the Company and the Indenture Trustee may not, without
the consent of the holder of each Senior Debt Security then outstanding and
affected thereby, enter into any supplemental indenture to: (a) change the time
of payment of the principal (or any installment of principal) of any Senior Debt
Security, or reduce the principal amount thereof, or reduce the rate or change
the time of payment of interest thereon, or impair the right to institute suit
for the enforcement of any payment on any Senior Debt Security when due; or (b)
reduce the percentage in principal amount of Senior Debt Securities of the
affected series, the consent of whose holders is required for any such
modification or for any waiver provided for in the Senior Debt Indenture;
provided further that no supplemental indenture referred to in the foregoing
clauses (a) and (b) which has a material adverse effect on MSCS may be entered
into without the consent of MSCS.
 
     Prior to the acceleration of the maturity of any Senior Debt Security, the
holders of a majority in aggregate principal amount of the Senior Debt
Securities of all series at the time outstanding with respect to which a default
or Event of Default has occurred and is continuing (voting as one class) may on
behalf of the holders of any all such affected Senior Debt Securities waive any
past default or Event of Default and its consequences, except a default or an
Event of Default in respect of a covenant or provision of the Senior Debt
Indenture which cannot be modified or amended without the consent of the holder
of each Senior Debt Security affected or MSCS, as the case may be.
 
DEFEASANCE, COVENANT DEFEASANCE AND DISCHARGE
 
     The Senior Debt Indenture provides that, at the option of the Company: (a)
the Company will be discharged from any and all obligations in respect of the
Notes (except for certain obligations to register the transfer of or exchange of
the Notes, to replace stolen, lost or mutilated Notes, to maintain paying
agencies and to maintain the trust described below), or (b) the Company need not
comply with certain restrictive covenants of the Senior Debt Indenture
(including those described under "Limitation on Consolidation, Merger, Sale or
Conveyance of Assets"), in each case if the Company (i) irrevocably deposits in
trust with the Trustee money, and/or securities backed by the full faith and
credit of the United States which, through the payment of the principal thereof
and interest thereon in accordance with their terms, will provide money in an
amount sufficient to pay all the principal of and applicable premium, if any,
and interest on the Notes on the Final Distribution Date and (ii) pays the ISDA
Amount, if any, as of the date of such deposit, to MSCS. To exercise such
option, the Company is required, among other things, to deliver to the Indenture
Trustee an opinion of independent counsel to the effect that the exercise of
such option would not cause the Holders of the Notes to recognize income, gain
or loss for United States federal income tax purposes as a result of such
defeasance, and such Holders of Notes will be subject to United States federal
income tax on the same amounts, in the same manner and at the same times as
would have been the case if such defeasance had not occurred, and, in the case
of a discharge as described in clause (a) of the preceding sentence, such
opinion is to be accompanied by a private letter ruling to the same effect
received from the Internal Revenue Service, a revenue ruling to such effect
pertaining to a comparable form of transaction published by the Internal Revenue
Service or appropriate evidence that since the date of the Senior Debt Indenture
there has been a change in the applicable federal income tax law.
 
     In the event the Company exercises its option to effect a covenant
defeasance with respect to the Notes as described in the preceding paragraph and
the Notes are thereafter declared due and payable because of the occurrence of
any Event of Default other than an Event of Default caused by failing to comply
with the covenants which are defeased, and the amount of money and securities on
deposit with the Indenture Trustee would be insufficient to pay amounts due on
the Notes at the time of the acceleration resulting from such Event of Default,
the Company would remain liable for such amounts.
 
     The Company may also obtain a discharge of the Senior Debt Indenture with
respect to all Senior Debt Securities then outstanding by (a) irrevocably
depositing in trust with the Trustee money, and/or securities backed by the full
faith and credit of the United States which, through the payment of the
principal amount thereof and interest thereon in accordance with their terms,
will provide money in an amount sufficient to pay the principal amount of and
interest on the Senior Debt Securities on the stated maturities thereof
(including one or more redemption dates), provided that such Senior Debt
Securities are by their terms due and payable, within one year and (b) paying
the ISDA Amount, if any, as of the date of such deposit, to MSCS. See
 
                                       36
<PAGE>   38
 
"Certain Federal Income Tax Considerations -- Income of Holders -- Disposition
or Retirement of the Debt Instrument."
 
EVENTS OF DEFAULT
 
     The occurrence of any of the following events with respect to the Notes
will constitute an "Event of Default": (a) default for 30 days in the payment of
any interest on any of the Notes; (b) default in the payment when due of any of
the principal amount of or Applicable Premium, if any, on any of the Notes,
whether at maturity, upon redemption, acceleration, purchase by the Company at
the option of the Holders or otherwise; (c) default in the payment when due of
the ISDA Amount, if any, whether on the Final Distribution Date, upon
redemption, acceleration, purchase by the Company at the option of the Holders
or otherwise; (d) default for 60 days by the Company in the observance or
performance of any other covenant or agreement contained in the Senior Debt
Indenture after written notice thereof as provided in the Senior Debt Indenture;
(e) certain events of bankruptcy, insolvency or reorganization relating to the
Company or Consumers; (f) entry of final judgments against the Company or
Consumers aggregating in excess of $25,000,000 which remain undischarged or
unbonded for 60 days; or (g) a default resulting in the acceleration of
indebtedness of the Company or Consumers in excess of $25,000,000, which
acceleration has not been rescinded or annulled within 10 days after written
notice of such default as provided in the Senior Debt Indenture.
 
     If an Event of Default shall have occurred and be continuing, either the
Indenture Trustee or the Holders of not less than 25% in aggregate principal
amount of the Notes then outstanding may declare the principal amount of the
Notes and interest thereon to be due and payable immediately.
 
     Upon certain conditions, any such declaration may be rescinded and annulled
if all Events of Default, other than the nonpayment of accelerated principal,
with respect to the Senior Debt Securities of all such affected series then
outstanding shall have been cured or waived as provided in the Senior Debt
Indenture by the Holders of a majority in aggregate principal amount of the
Senior Debt Securities of the affected series then Outstanding.
 
     The Senior Debt Indenture provides that the Indenture Trustee will be under
no obligation to exercise any of its rights or powers under the Senior Debt
Indenture at the request, order or direction of the Holders of the Notes, unless
such Holders shall have offered to the Indenture Trustee reasonable indemnity.
Subject to such provisions for indemnity and certain other limitations contained
in the Senior Debt Indenture, the Holders of a majority in aggregate principal
amount of the Senior Debt Securities of each affected series then outstanding
(voting as one class) will have the right to direct the time, method and place
of conducting any proceeding for any remedy available to the Indenture Trustee,
or exercising any trust or power conferred on the Indenture Trustee, with
respect to the Senior Debt Securities of such affected series.
 
     The Senior Debt Indenture provides that no holder of Senior Debt
Securities, including any Holder of Notes, may institute any action against the
Company under the Senior Debt Indenture (except actions for payment of overdue
principal, Applicable Premium or interest) unless such holder previously shall
have given to the Indenture Trustee written notice of default and continuance
thereof and unless the holders of not less than 25% in aggregate principal
amount of Senior Debt Securities of each affected series then outstanding
(voting as one class) shall have requested the Indenture Trustee to institute
such action and shall have offered the Indenture Trustee reasonable indemnity,
the Indenture Trustee shall not have instituted such action within 60 days of
such request and the Indenture Trustee shall not have received direction
inconsistent with such request by the Holders of a majority in aggregate
principal amount of the Senior Debt Securities of each affected series then
outstanding (voting as one class).
 
     The Senior Debt Indenture requires the Company to furnish to the Indenture
Trustee annually a statement as to the Company's compliance with all conditions
and covenants under the Senior Debt Indenture. The Senior Debt Indenture
provides that the Indenture Trustee may withhold notice to the Holders of the
Notes of any default (except defaults as to payment of principal, premium or
interest on the Notes) if it considers such withholding to be in the best
interests of the Holders thereof.
 
                                       37
<PAGE>   39
 
     Governing Law
 
     The Senior Debt Indenture will be governed by, and construed in accordance
with, the laws of the State of Michigan.
 
     Concerning the Indenture Trustee
 
     NBD Bank, the Indenture Trustee under the Senior Debt Indenture, is one of
a number of banks with which the Company and its subsidiaries maintain ordinary
banking relationships, including credit facilities.
 
                   CERTAIN FEDERAL INCOME TAX CONSIDERATIONS
 
     This summary is based on the Internal Revenue Code of 1986, as amended to
the date hereof, revenue rulings, judicial decisions and existing and proposed
Treasury regulations, including final regulations concerning the tax treatment
of debt instruments issued with original issue discount (the "OID Regulations"),
changes to any of which subsequent to the date of the Prospectus may affect the
tax consequences described herein.
 
     This summary discusses only Certificates held by Certificateholders as
capital assets within the meaning of Section 1221 of the Code. It does not
discuss all of the tax consequences that may be relevant to a Certificateholder
in light of its particular circumstances or to Certificateholders subject to
special rules, such as certain financial institutions, insurance companies,
dealers or Certificateholders holding the Certificates as part of a hedging
transaction or straddle. In all cases, prospective investors are advised to
consult their own tax advisors regarding the federal tax consequences to them of
holding, owning and disposing of Certificates, including the advisability of
making any of the elections described below, as well as any tax consequences
arising under the law of any other taxing jurisdiction. The Pass-Through Trust
will be provided with an opinion of Shearman & Sterling, special federal income
tax counsel to the Pass-Through Trust ("Federal Tax Counsel") regarding certain
federal income tax matters discussed below. An opinion of counsel, however, is
not binding on the IRS or the courts. The Pass-Through Trust has not sought, nor
does it intend to seek, a ruling from the IRS that its positions, as reflected
in the discussion below, will be accepted by the IRS. Moreover, there are no
cases or IRS rulings on similar transactions and, as a result, there can be no
assurance that the IRS will agree with the conclusions and discussion below.
 
     For purposes of this discussion "U.S. Person" means an individual who, for
federal income tax purposes, is a citizen or resident of the United States or a
corporation, partnership or other entity created or organized in or under the
laws of the United States, or any state thereof (other than a partnership that
is not treated as a United States Person under any applicable Treasury
regulations), an estate that is subject to U.S. federal income tax regardless of
the source of its income, or a trust if a court within the United States is able
to exercise primary supervision of the administration of the trust and one or
more U.S. Persons have the authority to control all substantial decisions of the
trust. Notwithstanding the preceding sentence, to the extent provided in
Treasury regulations, certain trusts in existence on August 20, 1996, and
treated as U.S. Persons prior to such date, that elect to continue to be treated
as U.S. Persons, also will be a U.S. Person. "U.S. Owner" means a
Certificateholder that is a U.S. Person and "Non-U.S. Owner" means a
Certificateholder that is not a U.S. Person.
 
CLASSIFICATION OF INVESTMENT ARRANGEMENT
 
     The Pass-Through Trust will be classified as a grantor trust and not as an
association (or publicly traded partnership) taxable as a corporation for
federal income tax purposes.
 
INCOME OF HOLDERS
 
     In General
 
     For U.S. federal income tax purposes, while the characterization of the
transaction is not without doubt, Federal Tax Counsel believes that the
Certificates represent ownership of a debt instrument issued by the
 
                                       38
<PAGE>   40
 
Company through the Pass-Through Trust (the "Debt Instrument"). The Debt
Instrument will have an absolute maturity corresponding to the Final
Distribution Date, but will otherwise have the characteristics of the Notes,
including the principal amount of and interest rate payable on the Notes. The
Debt Instrument will not contain any of the rights associated with the ISDA
Master Agreement because the Certificateholders will have no interest in the
ISDA Master Agreement. The Certificateholders will agree by their purchase of
the Certificates to treat the Certificates in this manner.
 
     U.S. Owners
 
     Each U.S. Owner will be required to report on its federal income tax return
its pro rata share of the income from the Debt Instrument, including interest
income at the interest rate on the Debt Instrument, in accordance with its
method of accounting.
 
     Original Issue Discount. The initial Certificateholders will purchase the
Debt Instrument at a discount below its principal amount. As provided in the
Code and the OID Regulations, the excess of the "stated redemption price" of the
Debt Instrument (i.e., its principal amount) over its "issue price" (defined as
the initial offering price to the public, excluding bond houses and brokers, at
which a substantial amount of the offering is sold) will be original issue
discount if such excess equals or exceeds a de minimis amount (i.e., one-quarter
of one percent of such Debt Instrument's stated redemption price multiplied by
the number of complete years to its maturity). A Debt Instrument having more
than a de minimis amount of original issue discount is referred to herein as an
"OID Debt Instrument." A U.S. Owner of a Debt Instrument with a de minimis
amount of original issue discount will include any de minimis original issue
discount in income, as capital gain, when the principal payment is made on the
Debt Instrument.
 
     U.S. Owners are required to include original issue discount in income as it
accrues, which may be before the receipt of the cash attributable to such
income, based on a compounding of interest at a constant rate (using the
original yield to maturity of the Debt Instrument). Under these rules, U.S.
Owners generally must include in income increasingly greater amounts of original
issue discount in successive accrual periods. The OID Regulations permit U.S.
Owners to use accrual periods of any length up to one year (including daily
accrual periods) to compute accruals of original issue discount, provided each
scheduled payment of principal or interest occurs either on the first or the
last day of an accrual period.
 
     Acquisition Premium and Market Discount. In the event that a U.S. Owner
purchases an OID Debt Instrument at an acquisition premium (i.e., at a price in
excess of its "adjusted issue price" but less than its stated redemption price),
the amount includible in income in each taxable year as original issue discount
is reduced by that portion of the excess properly allocable to such year. The
adjusted issue price is defined as the sum of the issue price of the Debt
Instrument and the aggregate amount of previously accrued original issue
discount, less any prior payments of amounts included in its stated redemption
price. Acquisition premium is allocated on a pro rata basis to each accrual of
original issue discount, so that the U.S. Owner is allowed to reduce each
accrual of original issue discount by a constant fraction.
 
     A U.S. Owner that purchases at a "market discount" (i.e., at a price less
than the stated redemption price or, in the case of an OID Debt Instrument, the
adjusted issue price) will be required (unless such difference is less than a de
minimis amount) to treat any principal payments on, or any gain realized upon
the disposition or retirement of, the Debt Instrument as interest income to the
extent of the market discount that accrued while such U.S. Owner held such Debt
Instrument, unless the U.S. Owner elects to include such market discount in
income on a current basis. Market discount is considered to be de minimis if it
is less than one-quarter of one percent of such Debt Instrument's stated
redemption price multiplied by the number of complete years to maturity after
the U.S. Owner acquired the Certificate. If the Debt Instrument has more than a
de minimis amount of market discount and is disposed of in a nontaxable
transaction (other than a nonrecognition transaction described in Section
1276(d) of the Code), accrued market discount will be includible as ordinary
income to the U.S. Owner as if such U.S. Owner had sold the Debt Instrument at
its then fair market value. A U.S. Owner that acquired at a market discount and
that does not elect to include market discount in income on a current basis also
may be required to defer the deduction for a portion of the interest expense on
any
 
                                       39
<PAGE>   41
 
indebtedness incurred or continued to purchase or carry the Debt Instrument
until the deferred income is realized.
 
     Premium. A U.S. Owner that purchases for an amount in excess of the
principal amount will be treated as having premium with respect to the Debt
Instrument in the amount of such excess. A U.S. Owner that purchases an OID Debt
Instrument at a premium is not required to include in income any original issue
discount with respect to such Debt Instrument. If a U.S. Owner makes an election
under Section 171 of the Code to treat such premium as "amortizable bond
premium," the amount of interest that must be included in such U.S. Owner's
income for such accrual period will be reduced by the portion of the premium
allocable to such period based on the Debt Instrument's yield to maturity. The
U.S. Owner may not assume that the call will be exercised and must amortize
premium to the maturity date. If the Debt Instrument is in fact called, any
unamortized premium may be deducted in the year of the call. If a U.S. Owner
makes the election under Section 171, the election also shall apply to all bonds
the interest on which is not excludible from gross income ("Fully Taxable
Bonds") held by the U.S. Owner at the beginning of the first taxable year to
which the election applies and to all such Fully Taxable Bonds thereafter
acquired by it, and is irrevocable without the consent of the IRS. If such an
election is not made, such a U.S. Owner must include the full amount of each
interest payment in income in accordance with its regular method of accounting
and will receive a tax benefit from the premium only in computing its gain or
loss upon the sale or other disposition or retirement of the Debt Instrument.
 
     Accrual Method Election. Under the OID Regulations, a U.S. Owner is
permitted to elect to include in gross income its entire return on the Debt
Instrument (i.e., the excess of all remaining payments to be received on the
Debt Instrument over the amount paid for the Debt Instrument by such U.S. Owner)
based on the compounding of interest at a constant rate. Such an election for a
Debt Instrument with amortizable bond premium (or market discount) will result
in a deemed election for all of the U.S. Owner's debt instruments with
amortizable bond premium (or market discount) and may be revoked only with
permission of the IRS.
 
     Disposition or Retirement of the Debt Instrument. Upon the sale, exchange
or other disposition of the Debt Instrument, or upon the retirement of the Debt
Instrument, a U.S. Owner will recognize gain or loss equal to the difference, if
any, between the amount realized upon the disposition or retirement (including
any call premium) and the U.S. Owner's tax basis in the Debt Instrument. A U.S.
Owner's tax basis for determining gain or loss on the disposition or retirement
of the Debt Instrument will be the cost of the Debt Instrument to such U.S.
Owner, increased by the amount of original issue discount and any market
discount includible in such U.S. Owner's gross income with respect to the Debt
Instrument, and decreased by the amount of any payments under the Debt
Instrument that are part of its stated redemption price and by the portion of
any premium applied to reduce interest payments as described above.
 
     Gain or loss upon the disposition or retirement of the Debt Instrument will
be capital gain or loss, except to the extent the gain represents accrued stated
interest, original issue discount or market discount on the Debt Instrument not
previously included in gross income, to which extent such gain or loss would be
treated as ordinary income. Any capital gain or loss will be long-term capital
gain or loss if at the time of disposition or retirement the Debt Instrument has
been held for more than one year.
 
     Depending on the circumstances, it is possible that a modification of the
terms of the Debt Instrument, including a substitution of other assets for the
Debt Instrument following a default on the Debt Instrument, would be a taxable
event to Certificateholders on which they would recognize gain or loss.
Moreover, a defeasance or discharge of the Company's obligation as a result of a
deposit of money or securities with the Indenture Trustee would be treated as an
exchange of the Debt Instrument for other property. Accordingly,
Certificateholders may be required to recognize gain or loss for federal income
tax purposes upon such exchange. In addition, such Certificateholders thereafter
may be required to recognize income from such property which could be different
from the amount that would be includible in the absence of such deposit.
 
     Alternative Characterizations. Although Federal Tax Counsel believes that
such treatment would be inappropriate, under one possible characterization, the
Company would be treated as issuing a contingent payment debt instrument to the
Pass-Through Trust with the following terms: (i) a principal amount equal to
 
                                       40
<PAGE>   42
 
the principal amount of the Notes, (ii) noncontingent interest payments at the
rate of interest payable on the Notes and a contingent interest payment in an
amount equal to the amount due under the ISDA Master Agreement and (iii) an
absolute maturity corresponding to the Final Distribution Date. Under this
characterization, the Certificateholders would be treated as owning the
noncontingent portion of such debt instrument, which portion would be treated as
a "stripped" debt instrument under Section 1286 of the Code. The
Certificateholders would not be taxed on the contingent portion of the debt
instrument corresponding to the amount due under the ISDA Master Agreement,
which would be owned by and taxed to MSCS. In the case of an initial
Certificateholder, characterization of the Certificates as ownership of a
stripped debt instrument generally would not alter the tax consequences set
forth above. A subsequent Certificateholder would be treated under this
characterization as purchasing a newly-issued debt instrument, rather than as
purchasing an existing debt instrument. Consequently, any discount that would be
treated as market discount with respect to an existing debt instrument for a
subsequent Certificateholder would instead be treated as original issue
discount. As described under "Original Issue Discount" and "Acquisition Premium
and Market Discount" above, a Certificateholder must accrue original issue
discount currently, whereas market discount is accrued currently only at the
election of the Certificateholder. There may also be other differences in the
tax treatment of Certificates to a subsequent Certificateholder under this
characterization.
 
     Under another alternative characterization, although contrary to the form
of the transaction, the Company could be treated as issuing a contingent payment
debt instrument maturing on           , 2012, to the Pass-Through Trust, in
which case the Certificateholders would be treated as owning such debt
instrument and as having written a call option on such debt instrument to MSCS.
Pursuant to the call option, MSCS would be considered to have the right to
purchase the contingent payment debt instrument from the Pass-Through Trust at
100% of its principal amount on the Final Distribution Date. The contingent
payment debt instrument under this characterization would be treated as having a
principal amount equal to the principal amount of the Notes and as bearing
interest at the rate of interest payable on the Notes from the issue date
through the Final Distribution Date and at a different fixed rate of interest,
determined based on circumstances as of the Final Distribution Date, from the
Final Distribution Date through           , 2012. The debt instrument also would
be treated as containing a put option that provides the Pass-Through Trust with
the right to require the Company to retire the debt instrument at 100% of its
principal amount on the Final Distribution Date. The Trustee would be deemed to
exercise the put option if MSCS does not exercise the call option. Under this
characterization, each Certificateholder would be required to allocate its
purchase price between, and separately account for, the call option and the
contingent payment debt instrument. In this regard, the income from the debt
instrument would be determined in accordance with a projected payment schedule
determined under certain Treasury regulations governing contingent payment debt
instruments. Federal Tax Counsel does not believe the characterization described
in this paragraph is an appropriate characterization of the transaction,
however, and therefore will not provide the Certificateholders with a projected
payment schedule.
 
     Investors should consult their tax advisors regarding the alternative
characterizations set forth above.
 
     Non-U.S. Owners
 
     Interest. Interest (including original issue discount) on a Debt Instrument
of a Non-U.S. Owner will be subject to a 30 percent federal income and
withholding tax, unless an exemption is established. Under such certification
requirements, the Certificateholder must certify, under penalties of perjury,
that it is not a "United States person" and is the beneficial owner of the
Certificates, and must provide its name and address.
 
     Disposition or Retirement of the Debt Instrument. A Non-U.S. Owner that
does not have certain present or former connections with the United States
(e.g., holding such Non-U.S. Owner's Debt Instrument in connection with the
conduct of a trade or business within the United States or being present in the
United States for 183 days or more during a taxable year) generally will not be
subject to federal income tax, and no withholding of such tax will be required,
with respect to any gain realized upon the disposition or retirement of the Debt
Instrument.
 
                                       41
<PAGE>   43
 
     Backup Withholding
 
     Payments made on the Debt Instrument and proceeds from the sale of the Debt
Instrument will not be subject to a "backup" withholding tax of 31 percent
unless, in general, the Certificateholder fails to comply with certain reporting
procedures and is not an exempt recipient under applicable provisions of the
Code.
 
     New Withholding Regulations
 
     The Treasury Department has issued new regulations which make certain
modifications to the withholding, backup withholding and information reporting
rules. The new regulations generally are effective for payments made after
December 31, 1998. Investors should consult their tax advisors regarding such
regulations.
 
     THE FEDERAL TAX DISCUSSION SET FORTH ABOVE IS INCLUDED FOR GENERAL
INFORMATION ONLY AND MAY NOT BE APPLICABLE DEPENDING UPON A CERTIFICATEHOLDER'S
PARTICULAR SITUATION. CERTIFICATEHOLDERS SHOULD CONSULT THEIR OWN TAX ADVISORS
WITH RESPECT TO THE TAX CONSEQUENCES TO THEM OF THE OWNERSHIP AND DISPOSITION OF
THE CERTIFICATES, INCLUDING THE TAX CONSEQUENCES UNDER THE TAX LAWS OF THE
UNITED STATES, STATES, LOCALITIES, COUNTRIES OTHER THAN THE UNITED STATES AND
ANY OTHER TAXING JURISDICTIONS AND THE POSSIBLE EFFECTS OF CHANGES IN SUCH TAX
LAWS.
 
                       STATE AND LOCAL TAX CONSIDERATIONS
 
     In addition to the federal income tax consequences described in "Certain
Federal Income Tax Considerations," potential investors should consider the
state and local income tax consequences of the acquisition, ownership and
disposition of the Certificates. State and local income tax law may differ
substantially from the corresponding federal law, and this discussion does not
purport to describe any aspect of the income tax laws of any state or locality.
Therefore, potential investors should consult their own tax advisors with
respect to the various state and local tax consequences of an investment in the
Certificates.
 
                                       42
<PAGE>   44
 
                              ERISA CONSIDERATIONS
 
     The Employee Retirement Income Security Act of 1974, as amended, and the
Code, impose certain restrictions on (a) employee benefit plans (as defined in
Section 3(3) of ERISA) that are subject to Title I of ERISA, (b) plans described
in Section 4975(e)(1) of the Code that are subject to Section 4975 of the Code,
including individual retirement accounts or Keogh plans, (c) any entities whose
underlying assets include "plan assets" under the Plan Asset Regulation (as
defined below) (each a "Plan") and (d) persons who have certain specified
relationships to such Plans ("Parties-in-Interest" under ERISA and "Disqualified
Persons" under the Code). Moreover, based on the reasoning of the United States
Supreme Court in John Hancock Life Ins. Co. v. Harris Trust and Sav. Bank, 114
S. Ct. 517 (1993), an insurance company's general account may be deemed to
include assets of the Plans investing in the general account (e.g.,through the
purchase of an annuity contract). ERISA also imposes certain duties on persons
who are fiduciaries of Plans subject to ERISA, and ERISA and Section 4975 of the
Code prohibit certain transactions between a Plan and Parties-in-Interest or
Disqualified Persons with respect to such Plan.
 
     The Department of Labor has issued a regulation (29 C.F.R. Section
2510.3-101) concerning the definition of what constitutes the assets of a Plan
(the "Plan Asset Regulation"). The Plan Asset Regulation provides that, as a
general rule, the underlying assets and properties of corporations,
partnerships, trusts and certain other entities in which a Plan purchases an
"equity interest" will be deemed for purposes of ERISA and Section 4975 of the
Code to be assets of the investing Plan unless certain exceptions apply. It is
likely that the Certificates offered hereby would be treated as "equity
interests" for purposes of the Plan Asset Regulation. In addition, there can be
no assurance that any of the exceptions set forth in the Plan Asset Regulation
will apply to the purchase of the Certificates.
 
     Under the terms of the Plan Asset Regulation, if the Pass-Through Trust
were deemed to hold Plan assets by reason of a Plan's investment in a
Certificate, such Plan assets would include an undivided interest in the Notes
and any other assets of the Trust that relate to such Certificate. In such
event, the persons providing services, or exercising any discretionary authority
or control, with respect to such assets may be subject to the fiduciary
responsibility provisions of Title I of ERISA and the prohibited transaction
provisions of ERISA and Section 4975 of the Code with respect to transactions
involving such assets. In order to avoid certain prohibited transactions that
might otherwise arise in connection with the Pass-Through trust assets, each
investing Plan, by its purchase of Certificates, will be deemed to have directed
the Trustee to purchase the Notes and to have approved all of the documents
relating to the Notes. Moreover, the Certificateholders will have the right to
direct the Trustee as to the exercise of remedies in connection with any Event
of Default.
 
     In addition, the Company, the Trustee and the Underwriter, because of their
activities or the activities of their respective affiliates, may be considered
to be Parties-in-Interest or Disqualified Persons with respect to certain Plans.
If the Certificates are acquired by a Plan with respect to which the Company,
the Trustee or the Underwriter is a Party-in-Interest or Disqualified Person,
such transaction could be deemed to be a direct or indirect violation of the
prohibited transaction rules of ERISA and Section 4975 of the Code unless such
transaction were subject to one or more statutory or administrative exemptions
such as Prohibited Transaction Class Exemption ("PTCE") 90-1, which exempts
certain transactions involving insurance company pooled separate accounts; PTCE
91-38, which exempts certain transactions involving bank collective investment
funds; PTCE 84-14, which exempts certain transactions effected on behalf of a
Plan by a "qualified professional asset manager"; PTCE 95-60, which exempts
certain transactions involving insurance company general accounts; or PTCE
96-23, which exempts certain transactions effected on behalf of Plan by an "in-
house asset manager." Even if the conditions specified in one or more of these
exemptions are met, the scope of relief provided may not necessarily cover all
acts that might be construed as prohibited transactions.
 
     Accordingly, each purchaser of Certificates will, by its purchase, be
deemed to have represented and warranted that either (i) no part of the assets
to be used by it to purchase and hold such Certificates constitutes the assets
of any Plan, or (ii) one or more prohibited transaction statutory or
administrative exemptions applies such that the use of such Plan assets to
purchase and hold such Certificates will not constitute a non-exempt prohibited
transaction within the meaning of Section 406 of ERISA or Section 4975 of the
Code. See "Transfer Restrictions."
 
                                       43
<PAGE>   45
 
     It should also be noted that the Small Business Job Protection Act of 1996
added new Section 401(c) of ERISA relating to the status of the assets of
insurance company general accounts under ERISA and Section 4975 of the Code.
Pursuant to Section 401(c), the Department of Labor is required to issue final
regulations (the "General Account Regulations") not later than December 31, 1997
with respect to insurance policies issued on or before December 31, 1998 that
are supported by an insurer's general account. The General Account Regulations
are to provide guidance on which assets held by the insurer constitute "plan
assets" for purposes of the fiduciary responsibility provisions of ERISA and
Section 4975 of the Code. Section 401(c) also provides that, except in the case
of avoidance of the General Account Regulation and actions brought by the
Secretary of Labor relating to certain breaches of fiduciary duties that also
constitute breaches of state or federal criminal law, until the date that is 18
months after the General Account Regulations become final, no liability under
the fiduciary responsibility and prohibited transaction provisions of ERISA and
Section 4975 of the Code may result on the basis of a claim that the assets of
the general account of an insurance company constitute the assets of any such
Plan. The Plan asset status of insurance company separate accounts is unaffected
by new Section 401(c) of ERISA, and separate account assets continue to
generally be treated as the assets of any such Plan invested in such separate
account.
 
     Prior to making an investment in the Certificates, prospective Plan
investors should consult with their legal advisers concerning the impact of
ERISA and the Code and the potential consequences of such investment with
respect to their specific circumstances. Moreover, each Plan fiduciary should
take into account, among other considerations, whether the fiduciary has the
authority to make the investment; whether the investment would constitute a
direct or indirect transaction with a Party-in-Interest or Disqualified Person;
and whether under the general fiduciary standards of investment prudence and
diversification, an investment in the Certificates is appropriate for the Plan,
taking into account the overall investment policy of the Plan and the
composition of the Plan's investment portfolio.
 
                                       44
<PAGE>   46
 
                                  UNDERWRITER
 
     Subject to the terms and conditions contained in a Underwriting Agreement
dated             , 199 (the "Underwriting Agreement") between the Company and
Morgan Stanley & Co. Incorporated (the "Underwriter"), the Underwriter has
agreed to purchase from the Pass-Through Trust $150,000,000 aggregate principal
amount of the Certificates. The Underwriter will earn a commission of $       ,
which constitutes      % of the principal amount of the Certificates.
 
     The Underwriting Agreement provides that the obligation of the Underwriter
to pay for and accept delivery of the Certificates is subject to approval of
certain legal matters by its counsel and to certain other conditions. The
Underwriter is obligated to take and pay for all of the Certificates if any are
taken.
 
     The Underwriting Agreement provides that the Company and the Underwriter
will indemnify each other against certain liabilities, including liabilities
under the Securities Act, and will contribute to payments the other may be
required to make in respect thereof. Subject to certain conditions, the Company
has also agreed to indemnify the Trustee against certain civil liabilities.
 
     The Underwriter has advised the Pass-Through Trust and the Company that it
intends to offer part of the Certificates at the offering price set forth on the
cover page of this Prospectus directly to Qualified Institutional Buyers and to
Accredited Institutional Investors and part to certain dealers at prices that
represent concessions not to exceed   % of the principal amount of the
Certificates. The Underwriter may allow, and such dealers may reallow,
concessions not to exceed   % of the principal amount of the Certificates to
certain other dealers. After the initial offering of the Certificates, the
offering price and other selling terms may from time to time be varied by the
Underwriter.
 
     In order to facilitate the offering of the Certificates, the Underwriter
may engage in transactions that stabilize, maintain or otherwise affect the
price of the Certificates. Specifically, the Underwriter may overallot in
connection with the Offering, creating a short position in the Certificates for
its own account. In addition, to cover overallotments or to stabilize the price
of the Certificates, the Underwriter may bid for, and purchase, the Certificates
in the open market. Finally, the Underwriter may reclaim selling concessions
allowed to an agent or a dealer for distributing the Certificates in the
Offering if the Underwriter repurchases previously distributed Certificates in
transactions to cover the short positions, in stabilization transactions or
otherwise. Any of these activities may stabilize or maintain the market price of
the Certificates above independent market levels. The Underwriter is not
required to engage in these activities, and may end any of these activities at
any time.
 
     Morgan Stanley & Co. Incorporated and certain of its affiliates have
provided, and may continue to provide, investment banking services to the
Company. MSCS is a wholly owned subsidiary of Morgan Stanley, Dean Witter,
Discover & Co. and an affiliate of Morgan Stanley & Co. Incorporated.
 
                                       45
<PAGE>   47
 
                             TRANSFER RESTRICTIONS
 
     In order to qualify for the exemption from the Investment Company Act of
1940, as amended, afforded by Rule 3a-7 of the Commission thereunder, the
Certificates are being offered and sold, and may be resold, in minimum
denominations of $250,000 only (i) to "qualified institutional buyers" (as
defined in Rule 144A under the Securities Act) and (ii) to a limited number of
other institutional "accredited investors" (as defined in Rule 501(a)(1), (2),
(3) or (7) under the Securities Act) ("Institutional Accredited Investors"). In
addition, as a further measure to ensure that resales will be made subject to
such limitations, the Company and the Trustee have sent an "important notice" to
DTC for retransmission to each of its participants, to the effect that sales and
resales of Certificates may only be made to Qualified Institutional Buyers and
Institutional Accredited Investors.
 
     Accordingly, by its purchase of Certificates, each purchaser of
Certificates will be deemed to:
 
          1. represent that it is purchasing the Certificates for its own
     account or an account with respect to which it exercises sole investment
     discretion and that it and any such account is (i) a Qualified
     Institutional Buyer or (ii) an Institutional Accredited Investor;
 
          2. agree that, if it should resell or otherwise transfer any of the
     Certificates, it will do so only (i) to the Company, (ii) to a Qualified
     Institutional Buyer or (iii) to an Institutional Accredited Investor;
 
          3. agree that it will deliver to each person to whom it transfers
     Certificates notice of the restrictions on transfer of such Certificates;
 
          4. understand that the Certificates will bear a legend to the
     following effect unless otherwise agreed by the Company and the Holder
     hereof:
 
          THIS CERTIFICATE MAY NOT BE OFFERED OR SOLD EXCEPT AS SET FORTH IN THE
     FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF, THE CERTIFICATEHOLDER (1)
     REPRESENTS THAT (A) IT IS A "QUALIFIED INSTITUTIONAL BUYER" (AS DEFINED IN
     RULE 144A UNDER THE U.S. SECURITIES ACT OF 1933, AS AMENDED (THE
     "SECURITIES ACT")) OR (B) IT IS AN INSTITUTIONAL "ACCREDITED INVESTOR" (AS
     DEFINED IN RULE 501(a)(1), (2), (3) OR (7) OF REGULATION D UNDER THE
     SECURITIES ACT) (AN "INSTITUTIONAL ACCREDITED INVESTOR"), (2) AGREES THAT
     IT WILL NOT RESELL OR OTHERWISE TRANSFER THIS CERTIFICATE EXCEPT (A) TO THE
     COMPANY, (B) TO A QUALIFIED INSTITUTIONAL BUYER, OR (C) TO AN INSTITUTIONAL
     ACCREDITED INVESTOR, AND (3) AGREES THAT IT WILL DELIVER TO EACH PERSON TO
     WHOM THIS CERTIFICATE IS TRANSFERRED A NOTICE SUBSTANTIALLY TO THE EFFECT
     OF THIS LEGEND;
 
          5. agree that if it should resell or otherwise transfer any of the
     Certificates, it will do so only in minimum denominations of $250,000; and
 
          6. represent that either (i) no part of the assets to be used by it to
     purchase and hold the Certificates constitutes the assets of any Plan or
     (ii) one or more prohibited transaction statutory or administrative
     exemptions applies such that the use of such Plan assets to purchase and
     hold such Certificates will not constitute a non-exempt prohibited
     transaction within the meaning of Section 406 of ERISA or Section 4975 of
     the Code.
 
                                 LEGAL MATTERS
 
     Certain legal matters with respect to the Certificates and the Notes will
be passed upon for CMS Energy by Michael D. VanHemert, Assistant General Counsel
for CMS Energy. The validity of the Certificates will be passed upon by Shearman
& Sterling and certain other legal matters will be passed upon by Reid & Priest
LLP, both of which are acting as counsel for the Underwriter. Certain matters of
Delaware law relating to the validity of the Certificates offered hereby will be
passed upon for the Pass-Through Trust by Richards, Layton & Finger, special
Delaware counsel to the Pass-Through Trust. Michael D. VanHemert and Shearman &
 
                                       46
<PAGE>   48
 
Sterling will rely on the opinion of Richards, Layton & Finger as to matters
relating to the validity of the Certificates under the Trust Agreement. Reid &
Priest LLP provides legal services to an affiliate of CMS Energy and has, from
time to time, provided legal services to CMS Energy.
 
                                    EXPERTS
 
     The consolidated financial statements and schedules of CMS Energy as of
December 31, 1996 and 1995, and for each of the three years in the period ended
December 31, 1996 incorporated by reference in this Prospectus, have been
audited by Arthur Andersen LLP (formerly Arthur Andersen & Co.), independent
public accountants, as indicated in their reports with respect thereto, and are
included herein in reliance upon the authority of said firm as experts in
accounting and auditing in giving said reports.
 
     With respect to the unaudited interim consolidated financial information
for the periods ended March 31, June 30, and September 30, 1996 and 1997, Arthur
Andersen LLP has applied limited procedures in accordance with professional
standards for a review of such information. However, their separate reports
thereon state that they did not audit and they did not express an opinion on
that interim consolidated financial information. Accordingly, the degree of
reliance on their reports on that information should be restricted in light of
the limited nature of the review procedures applied. In addition, the accounts
are not subject to the liability provisions of Section 11 of the Securities Act
of 1933, as amended ("Securities Act"), for their reports on the unaudited
interim consolidated financial information because these reports are not
"reports" or "part" of the registration statement prepared or certified by the
accountants within the meaning of Sections 7 and 11 of the Securities Act.
 
     Future consolidated financial statements of CMS Energy and the reports
thereon of Arthur Andersen LLP also will be incorporated by reference in this
Prospectus in reliance upon the authority of that firm as experts in giving
those reports to the extent that said firm has audited said consolidated
financial statements and consented to the use of their reports thereon.
 
                             AVAILABLE INFORMATION
 
     The Pass-Through Trust has not been, and it is expected that it will not
be, required to file reports with the Commission or to deliver an annual report
to Certificateholders pursuant to the Exchange Act.
 
     The Company is subject to the informational requirements of the Exchange
Act and, in accordance therewith, files reports, proxy statements and other
information with the Commission. Reports, proxy statements and other information
filed by the Company with the Commission pursuant to the informational
requirements of the Exchange Act may be inspected and copied at the public
reference facilities maintained by the Commission at 450 Fifth Street, N.W.,
Room 1024, Washington, D.C. 20549, and at the Commission's regional offices
located at Seven World Trade Center, 13th Floor, New York, New York 10048; and
Citicorp Center, 500 West Madison Street (Suite 1400), Chicago, Illinois 60661;
and copies of such material may be obtained from the Public Reference Section of
the Commission, Washington, D.C. 20549, at prescribed rates, or through the
World Wide Web (http://www.sec.gov). The outstanding shares of CMS Energy common
stock are listed on the New York Stock Exchange, and reports, proxy statements
and other information concerning CMS Energy may also be inspected and copied at
the offices of the New York Stock Exchange, Inc., 20 Broad Street, New York, New
York 10005.
 
                                       47
<PAGE>   49
 
                              [CMS ENERGY LOGO]
<PAGE>   50
 
                PART II. INFORMATION NOT REQUIRED IN PROSPECTUS
 
ITEM 14. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION.
 
<TABLE>
<CAPTION>
                                                                    AMOUNT
                                                                    ------
<S>                                                             <C> <C>
Filing fee -- Securities and Exchange Commission............      $  44,250
Rating Agency fees..........................................      * 100,000
Trustees expenses...........................................          6,500
Printing and Engraving......................................      *  75,000
Services of counsel.........................................      *  15,000
Services of independent public accountants, Arthur Andersen
  LLP.......................................................      *   5,000
Blue Sky fees and expenses..................................      *  12,000
Miscellaneous...............................................      *  15,500
                                                                --- -------
  Total.....................................................      $ 273,250
                                                                === =======
</TABLE>
 
- -------------------------
* Estimated
 
ITEM 15. INDEMNIFICATION OF DIRECTORS AND OFFICERS.
 
     The following resolution was adopted by the Board of Directors of CMS
Energy on May 6, 1987:
 
     RESOLVED: That effective March 1, 1987 the Corporation shall indemnify to
the full extent permitted by law every person (including the estate, heirs and
legal representatives of such person in the event of the decease, incompetency,
insolvency or bankruptcy of such person) who is or was a director, officer,
partner, trustee, employee or agent of the Corporation, or is or was serving at
the request of the Corporation as a director, officer, partner, trustee,
employee or agent of another corporation, partnership, joint venture, trust or
other enterprise, against all liability, costs, expenses, including attorneys'
fees, judgments, penalties, fines and amounts paid in settlement, incurred by or
imposed upon the person in connection with or resulting from any claim or any
threatened, pending or completed action, suit or proceeding whether civil,
criminal, administrative, investigative or of whatever nature, arising from the
person's service or capacity as, or by reason of the fact that the person is or
was, a director, officer, partner, trustee, employee or agent of the Corporation
or is or was serving at the request of the Corporation as a director, officer,
partner, trustee, employee or agent of another corporation, partnership, joint
venture, trust or other enterprise. Such right of indemnification shall not be
deemed exclusive of any other rights to which the person may be entitled under
statute, bylaw, agreement, vote of shareholders or otherwise.
 
CMS Energy's Bylaws provide:
 
     The Corporation may purchase and maintain liability insurance, to the full
extent permitted by law, on behalf of any person who is or was a director,
officer, employee or agent of the Corporation, or is or was serving at the
request of the Corporation as a director, officer, employee or agent of another
corporation, partnership, joint venture, trust or other enterprise against any
liability asserted against such person and incurred by such person in any such
capacity.
 
Article VIII of the Articles of Incorporation reads:
 
     A director shall not be personally liable to the Corporation or its
shareholders for monetary damages for breach of duty as a director except (i)
for a breach of the director's duty of loyalty to the Corporation or its
shareholders, (ii) for acts or omissions not in good faith or that involve
intentional misconduct or a knowing violation of law, (iii) for a violation of
Section 551(l) of the Michigan Business Corporation Act, and (iv) any action
from which the director derived an improper personal benefit. No amendment to or
repeal of this Article VIII, and no modification to its provisions by law, shall
apply to, or have any effect upon, the liability or alleged liability of any
director of the Corporation for or with respect to any acts or omissions of such
director occurring prior to such amendment, repeal or modification.
 
                                      II-1
<PAGE>   51
 
Article IX of the Articles of Incorporation reads:
 
     Each director and each officer of the Corporation shall be indemnified by
the Corporation to the fullest extent permitted by law against expenses
(including attorneys' fees), judgments, penalties, fines and amounts paid in
settlement actually and reasonably incurred by him or her in connection with the
defense of any proceeding in which he or she was or is a party or is threatened
to be made a party by reason of being or having been a director or an officer of
the Corporation. Such right of indemnification is not exclusive of any other
rights to which such director or officer may be entitled under any now or
thereafter existing statute, any other provision of these Articles, bylaw,
agreement, vote of shareholders or otherwise. If the Business Corporation Act of
the State of Michigan is amended after approval by the shareholders of this
Article IX to authorize corporate action further eliminating or limiting the
personal liability of directors, then the liability of a director of the
Corporation shall be eliminated or limited to the fullest extent permitted by
the Business Corporation Act of the State of Michigan, as so amended. Any repeal
or modification of this Article IX by the shareholders of the Corporation shall
not adversely affect any right or protection of a director of the Corporation
existing at the time of such repeal or modification.
 
     Sections 561 through 571 of the Michigan Business Corporation Act provides
CMS Energy with the power to indemnify directors, officers, employees and agents
against certain expenses and payments, and to purchase and maintain insurance on
behalf of directors, officers, employees and agents.
 
     Officers and directors are covered within specified monetary limits by
insurance against certain losses arising from claims made by reason of their
being directors or officers of CMS Energy or of CMS Energy's subsidiaries and
CMS Energy's officers and directors are indemnified against such losses by
reason of their being or having been directors of officers or another
corporation, partnership, joint venture, trust or other enterprise at CMS
Energy's request. In addition, CMS Energy has indemnified each of its present
directors by contracts that contain affirmative provisions essentially similar
to those in sections 561 through 571 of the Michigan Business Corporation Act
cited above.
 
     The Trust Agreement of the Trust provides that to the fullest extent
permitted by applicable law, the Company shall indemnify and hold harmless the
Trustee from and against any loss, damage, claim, liability, penalty or
reasonable expense incurred without negligence, bad faith or wilful misconduct
on its part, arising out of or in connection with the acceptance or
administration of the Trust Agreement, including the reasonable costs and legal
fees of defending itself against any claim or liability in connection with the
exercise or performance of any of its powers or duties under the Trust
Agreement, except any such cost or expense as may be attributable to the
Trustee's negligence, bad faith or wilful misconduct.
 
ITEM 16. EXHIBIT.
 
<TABLE>
<CAPTION>
EXHIBIT NO.                                 DESCRIPTION
- -----------                                 -----------
<S>           <C>   <C>
 (1)           --   Form of Underwriting Agreement with respect to the
                    Certificates
 *(4)(a)       --   Indenture dated as of September 15, 1992 between CMS Energy
                    Corporation and NBD Bank, as Trustee. (Designated in CMS
                    Energy's Form S-3 Registration Statement filed May 1, 1992,
                    File No 33-47629, as Exhibit (4)(a).)
                    First Supplemental Indenture dated as of October 1, 1992
                    between CMS Energy Corporation and NBD Bank, as Trustee.
                    (Designated in CMS Energy's Form 8-K dated October 1, 1992,
                    File No 1-9513, as Exhibit (4).)
                    Second Supplemental Indenture dated as of October 1, 1992
                    between CMS Energy Corporation and NBD Bank, as Trustee.
                    (Designated in CMS Energy's Form 8-K dated October 1, 1992,
                    File No. 1-9513, as Exhibit 4(a).)
                    Third Supplemental Indenture dated as of May 6, 1997 between
                    CMS Energy Corporation and NBD Bank, as Trustee. (Designated
                    in CMS Energy's Form 10-Q for the quarter ended March 31,
                    1997, File No. 1-9513, as Exhibit (4).)
</TABLE>
 
                                      II-2
<PAGE>   52
<TABLE>
<CAPTION>
EXHIBIT NO.                                 DESCRIPTION
- -----------                                 -----------
<S>           <C>   <C>
                    Fourth Supplemental Indenture dated as of September 26, 1997
                    between CMS Energy Corporation and NBD Bank, as Trustee.
                    (Designated in CMS Energy's Form S-3 Registration Statement
                    filed October 6, 1997, File No. 333-37241, as Exhibit
                    (4)(a).)
                    Fifth Supplemental Indenture dated as of November 4, 1997
                    between CMS Energy Corporation and NBD Bank, as Trustee.
                    (Designated in CMS Energy's Form 10-Q for the quarter ended
                    September 30, 1997, File No. 1-9513, as Exhibit (4)(b).)
 (4)(b)        --   Form of Sixth Supplemental Indenture to be entered into
                    between CMS Energy Corporation and NBD Bank, as trustee, in
                    connection with the Extendible Tenor Rate-Adjusted
                    Securities.
 *(4)(c)       --   Credit Agreement dated as of July 21, 1997, among CMS Energy
                    Corporation, the Banks, the Administrative Agent, the
                    Collateral Agent, the Documentation Agent, the Syndication
                    Agent, the Co-Agents and the Lead Manager, all as defined
                    therein, and the Exhibits thereto. (Designated in CMS
                    Energy's Form 10-Q for the quarter ended June 30, 1997, File
                    No. 1-9513, as Exhibit (4).)
 (4)(d)        --   Certificate of Trust of CMS Energy X-TRAS(SM) Pass-through
                    Trust I.
 (4)(e)        --   Form of Amended and Restated Trust Agreement of CMS Energy
                    X-TRAS(SM) Pass-Through Trust I.
 *(4)(f)       --   Restated Articles of Incorporation of CMS Energy.
                    (Designated in CMS Energy's Form S-4 dated June 6, 1995,
                    File No. 33-60007, as Exhibit 3(c).)
 *(4)(g)       --   By-Laws of CMS Energy. (Designated in CMS Energy's From 10-K
                    for the year ended December 31, 1994, File No. 1-9513, as
                    Exhibit 3(c).)
 (4)(h)        --   Form of Pass-Through Certificate (included in (4)(f)).
 (4)(i)        --   Form of Extendible Tenor Rate-Adjusted Security (included in
                    (4)(b)).
 (5)(a)        --   Opinion of Michael D. VanHemert, Assistant General Counsel
                    for CMS Energy.
 (5)(b)        --   Opinion of Richards, Layton & Finger regarding the legality
                    of the Certificates.
 (8)           --   Opinion of Shearman & Sterling regarding tax matters.
(12)           --   Statement re: computation of ratios of earnings to fixed
                    charges.
(15)           --   Letter regarding unaudited interim financial information.
(23)(a)        --   Consent of Michael D. VanHemert, Assistant General Counsel
                    for CMS Energy (included in Exhibit (5)(a) above).
(23)(b)        --   Consent of Richards, Layton & Finger (included in Exhibit
                    (5)(b) above).
(23)(c)        --   Consent of Shearman & Sterling (included in Exhibit (8)
                    above).
(23)(d)        --   Consent of Arthur Anderson LLP.
(24)           --   Powers of Attorney of Directors whose names are signed to
                    this registration statement pursuant to such powers.
*(25)          --   Statement of Eligibility and Qualification of NBD Bank
                    (Trustee under the Supplemental Indenture). (Designated in
                    CMS Energy's Form S-3 dated December 5, 1996, File No.
                    333-17289, as Exhibit (25)(a).)
</TABLE>
 
- -------------------------
 * Previously filed
 
     Exhibits listed above which have been filed with the Securities and
Exchange Commission are incorporated herein by reference with the same effect as
if filed with this Registration Statement.
 
                                      II-3
<PAGE>   53
 
ITEM 17. UNDERTAKINGS.
 
     The undersigned registrants hereby undertake:
 
     (1) That, for purposes of determining any liability under the Securities
Act of 1933, each filing of the registrant's annual report pursuant to section
13(a) or section 15(d) of the Securities Exchange Act of 1934 that is
incorporated by reference in this registration statement shall be deemed to be a
new registration statement relating to the securities offered herein, and the
offering of such securities at that time shall be deemed to be the initial bona
fide offering thereof.
 
     (2) Insofar as indemnification for liabilities arising under the Securities
Act of 1933 may be permitted to directors, officers and controlling persons of
the registrant pursuant to the provisions described under Item 15 above, or
otherwise, the registrant has been advised that in the opinion of the Securities
and Exchange Commission such indemnification is against public policy as
expressed in the Act and is, therefore, unenforceable. In the event that as
claim for indemnification against such liabilities (other than the payment by
the registrant of expenses incurred or paid by a director, officer or
controlling person of the registrant in the successful defense of any action,
suit or proceeding) is asserted by such director, officer or controlling person
in connection with the securities being registered, the registrant will, unless
in the opinion of its counsel the matter has been settled by controlling
precedent, submit to a court of appropriate jurisdiction the question whether
such indemnification by it is against public policy as expressed in the Act and
be governed by the final adjudication of such issue.
 
     (3) That (i) for purposes of determining any liability under the Securities
Act of 1933, the information omitted from the form of prospectus filed as part
of this Registration Statement in reliance upon Rule 430A and contained in a
form of prospectus filed by the registrant pursuant to Rule 424(b) (1) or (4) or
497(h) under the Securities Act shall be deemed to be part of this Registration
Statement as of the time it was declared effective; and (ii) for the purpose of
determining any liability under the Securities Act of 1933, each post-effective
amendment that contains a form of prospectus shall be deemed to be a new
registration statement relating to the securities offered therein, and the
offering of such securities at that time shall be deemed to be the initial bona
fide offering thereof.
 
                                      II-4
<PAGE>   54
 
                                   SIGNATURES
 
     Pursuant to the requirements of the Securities Act of 1933, CMS Energy
Corporation certifies that it has reasonable grounds to believe that it meets
all of the requirements for filing on Form S-3 and has duly caused this
Registration Statement to be signed on its behalf by the undersigned, thereunto
duly authorized, in the City of Dearborn, and State of Michigan, on the 3rd day
of December, 1997.
 
                                          CMS ENERGY CORPORATION
 
                                          By:       /s/ A. M. WRIGHT
                                            ------------------------------------
                                                       Alan M. Wright
                                                   Senior Vice President,
                                                Chief Financial Officer and
                                                          Treasurer
 
     Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed below by the following persons in their
respective capacities as officers and/or directors of CMS Energy Corporation and
on the dates indicated.
 
<TABLE>
<CAPTION>
                 NAME                                       TITLE                              DATE
                 ----                                       -----                              ----
<C>                                           <S>                                     <C>
                       (i)  Principal executive officer
 
     /s/ WILLIAM T. MCCORMICK, JR.            Chairman of the Board, Chief
- ---------------------------------------         Executive Officer and Director
      (William T. McCormick, Jr.)                                                        December 3, 1997
 
                       (ii)  Principal financial officer
 
           /s/ A. M. WRIGHT                   Senior Vice President, Chief
- ---------------------------------------         Financial Officer and Treasurer
           (Alan M. Wright)                                                              December 3, 1997
 
                (iii)  Controller or principal account officer
 
           /s/ P. D. HOPPER                   Senior Vice President, Controller
- ---------------------------------------         and Chief Accounting Officer
          (Preston D. Hopper)                                                            December 3, 1997
 
                   *                          Director
- ---------------------------------------
           (John M. Deutch)                                                              December 3, 1997
 
                   *                          Director
- ---------------------------------------
         (James J. Duderstadt)                                                           December 3, 1997
 
                                              Director
- ---------------------------------------
        (Kathleen R. Flaherty)                                                           December 3, 1997
 
                   *                          Director
- ---------------------------------------
          (Victor J. Fryling)                                                            December 3, 1997
 
                   *                          Director
- ---------------------------------------
           (Earl D. Holton)                                                              December 3, 1997
</TABLE>
 
                                      II-5
<PAGE>   55
<TABLE>
<CAPTION>
                 NAME                                       TITLE                              DATE
                 ----                                       -----                              ----
<C>                                           <S>                                     <C>
                   *                          Director
- ---------------------------------------
          (William U. Parfet)                                                            December 3, 1997
 
                                              Director
- ---------------------------------------
           (Percy A. Pierre)                                                             December 3, 1997
 
                   *                          Director
- ---------------------------------------
           (Kenneth Whipple)                                                             December 3, 1997
 
                   *                          Director
- ---------------------------------------
          (John B. Yasinsky)                                                             December 3, 1997
 
         *By: /s/ A. M. WRIGHT
   ---------------------------------
           (Alan M. Wright)
           Attorney-in-fact
</TABLE>
 
     Pursuant to the requirements of the Securities Act of 1933, CMS Energy
X-TRAS(SM) Pass-Through Trust I has duly caused this Registration Statement to
be signed on its behalf by the undersigned, thereunto duly authorized in the
City of Dearborn, State of Michigan, on the 3rd day of December, 1997.
 
                                          CMS ENERGY X-TRAS(SM) PASS-THROUGH
                                          TRUST I
 
                                          By: CMS Energy Corporation
 
                                          By:       /s/ A. M. WRIGHT
 
                                            ------------------------------------
                                                       Alan M. Wright
                                                   Senior Vice President,
                                                Chief Financial Officer and
                                                          Treasurer
 
                                      II-6
<PAGE>   56
                              INDEX TO EXHIBITS
 
<TABLE>
<CAPTION>
EXHIBIT NO.                                 DESCRIPTION
- -----------                                 -----------
<S>           <C>   <C>
 (1)           --   Form of Underwriting Agreement with respect to the
                    Certificates
 *(4)(a)       --   Indenture dated as of September 15, 1992 between CMS Energy
                    Corporation and NBD Bank, as Trustee. (Designated in CMS
                    Energy's Form S-3 Registration Statement filed May 1, 1992,
                    File No 33-47629, as Exhibit (4)(a).)
                    First Supplemental Indenture dated as of October 1, 1992
                    between CMS Energy Corporation and NBD Bank, as Trustee.
                    (Designated in CMS Energy's Form 8-K dated October 1, 1992,
                    File No 1-9513, as Exhibit (4).)
                    Second Supplemental Indenture dated as of October 1, 1992
                    between CMS Energy Corporation and NBD Bank, as Trustee.
                    (Designated in CMS Energy's Form 8-K dated October 1, 1992,
                    File No. 1-9513, as Exhibit 4(a).)
                    Third Supplemental Indenture dated as of May 6, 1997 between
                    CMS Energy Corporation and NBD Bank, as Trustee. (Designated
                    in CMS Energy's Form 10-Q for the quarter ended March 31,
                    1997, File No. 1-9513, as Exhibit (4).)
                    Fourth Supplemental Indenture dated as of September 26, 1997
                    between CMS Energy Corporation and NBD Bank, as Trustee.
                    (Designated in CMS Energy's Form S-3 Registration Statement
                    filed October 6, 1997, File No. 333-37241, as Exhibit
                    (4)(a).)
                    Fifth Supplemental Indenture dated as of November 4, 1997
                    between CMS Energy Corporation and NBD Bank, as Trustee.
                    (Designated in CMS Energy's Form 10-Q for the quarter ended
                    September 30, 1997, File No. 1-9513, as Exhibit (4)(b).)
  (4)(b)       --   Form of Sixth Supplemental Indenture to be entered into
                    between CMS Energy Corporation and NBD Bank, as trustee, in
                    connection with the Extendible Tenor Rate-adjusted
                    Securities.
 *(4)(c)       --   Credit Agreement dated as of July 21, 1997, among CMS Energy
                    Corporation, the Banks, the Administrative Agent, the
                    Collateral Agent, the Documentation Agent, the Syndication
                    Agent, the Co-Agents and the Lead Manager, all as defined
                    therein, and the Exhibits thereto. (Designated in CMS
                    Energy's Form 10-Q for the quarter ended June 30, 1997, File
                    No. 1-9513, as Exhibit (4).)
 (4)(d)        --   Certificate of Trust of CMS Energy X-TRAS(SM) Pass-through
                    Trust I.
 (4)(e)        --   Form of Amended and Restated Pass-through Trust Agreement of
                    CMS Energy X-TRAS(SM) Pass-through Trust I.
 *(4)(f)       --   Restated Articles of Incorporation of CMS Energy.
                    (Designated in CMS Energy's Form S-4 dated June 6, 1995,
                    File No. 33-60007, as Exhibit 3(c).)
 *(4)(g)       --   By-Laws of CMS Energy. (Designated in CMS Energy's From 10-K
                    for the year ended December 31, 1994, File No. 1-9513, as
                    Exhibit 3(c).)
 (4)(h)        --   Form of Pass-Through Certificate (included in (4)(f)).
 (4)(i)        --   Form of Extendible Tenor Rate-Adjusted Security (included in
                    (4)(b)).
 (5)(a)        --   Opinion of Michael D. VanHemert, Assistant General Counsel
                    for CMS Energy.
 (5)(b)        --   Opinion of Richards, Layton & Finger regarding the legality
                    of the Certificates.
   (8)         --   Opinion of Shearman & Sterling regarding tax matters.
(12)           --   Statement re: computation of ratios of earnings to fixed
                    charges.
(15)           --   Letter regarding unaudited interim financial information.
(23)(a)        --   Consent of Michael D. VanHemert, Assistant General Counsel
                    for CMS Energy (included in Exhibit (5)(a) above).
(23)(b)        --   Consent of Richards, Layton & Finger (included in Exhibit
                    (5)(b) above).
(23)(c)        --   Consent of Shearman & Sterling (included in Exhibit (8)
                    above).
(23)(d)        --   Consent of Arthur Anderson LLP.
(24)           --   Powers of Attorney of Directors whose names are signed to
                    this registration statement pursuant to such powers.
*(25)          --   Statement of Eligibility and Qualification of NBD Bank
                    (Trustee under the Supplemental Indenture). (Designated in
                    CMS Energy's Form S-3 dated December 5, 1996, File No.
                    333-17289, as Exhibit (25)(a).)
</TABLE>
 
- -------------------------
 * Previously filed
 
     Exhibits listed above which have been filed with the Securities and
Exchange Commission are incorporated herein by reference with the same effect as
if filed with this Registration Statement.
 

<PAGE>   1
                                                                  Exhibit (1)




                                  $150,000,000

                             CMS ENERGY CORPORATION

                Pass-Through Certificates due             , 2005

                 _____________________________________________

                             Underwriting Agreement


                                                          , 199_

To the Representatives named
in Schedule I hereto of the
Underwriters named in
Schedule II hereto

Ladies and Gentlemen:

   CMS Energy Corporation, a Michigan corporation (the "Company"), proposes,
that Wilmington Trust Company, as trustee (the "Trustee") under the CMS Energy
X-TRAS Pass-Through Trust I (the "Pass-Through Trust"), subject to the terms
and conditions stated herein, issue and sell to the several Underwriters (as
defined in Section 14 hereof) its pass-through certificates to be in the
aggregate principal amount and to mature in the year specified in Schedule III
hereto (the "Certificates"), and hereby confirms its agreement with the
Underwriters as set forth herein.

   The Certificates shall be issued pursuant to the Trust Agreement between 
the Company and the Trustee, dated as of November 21, 1997 to be amended 
and restated as of                                , 199_ (the "Trust
Agreement"), relating to the creation and administration of the Pass-Through
Trust.  The sole assets of the Pass-Through Trust from which holders of the
Certificates will receive any distributions on the Certificates will be
$150,000,000 in aggregate principal amount of the Company's __% Extendible Tenor
Rate-Adjusted Securities due             , 2005 ("X-TRAS(SM)" or the "Notes").
In addition, the Pass-Through Trust will be party to an ISDA Master Agreement
(the "ISDA Master Agreement") with Morgan Stanley Capital Services Inc.
("MSCS"), a wholly owned subsidiary of Morgan Stanley, Dean Witter, Discover &
Co.  The Trustee will purchase the Notes from the Company at ____% of the par
value thereof and the Trustee will issue the Certificates to the Underwriters.
The Notes will be issued under an Indenture (the "Indenture") dated as of
September 15, 1992, as supplemented by a Sixth Supplemental Indenture (the
"Supplemental Indenture") dated as of            , 199_, between the Company
and NBD Bank, as Trustee (the "Indenture Trustee").  The Indenture and the
Supplemental Indenture are hereinafter referred to collectively as the "Senior
Debt Indenture."  The Underwriters have designated the Representatives to
execute this Agreement on their behalf and to act for them in the manner
provided in this Agreement.


<PAGE>   2
                                      2

Capitalized terms used but not defined herein have the meanings assigned to
them in the Trust Agreement or the Senior Debt Indenture.

   The Company and the Pass-Through Trust have prepared and filed with the
Securities and Exchange Commission (the "Commission"), in accordance with the
provisions of the Securities Act of 1933, as amended (the "Securities Act"), a
combined registration statement on Form S-3 and S-1 (Registration Nos. 
333-_____ and 333-_____) relating to the Certificates and the Notes.  The
registration statement as amended at the time it became effective, including
the information (if any) deemed to be part of the registration statement at the
time of effectiveness pursuant to Rule 430A under the Securities Act, is
hereinafter referred to as the "Registration Statement"; the prospectus in the
form first used to confirm sales of Certificates (including the documents
incorporated by reference therein) is hereinafter referred to as the
"Prospectus."  If the Company and the Pass-Through Trust have filed an
abbreviated registration statement to register additional Certificates and
Notes pursuant to Rule 462(b) under the Securities Act (the "Rule 462
Registration Statement"), then any reference herein to the term "Registration
Statement" shall be deemed to include such Rule 462 Registration Statement. 
The Prospectus and the Registration Statement incorporate certain reports of
the Company filed pursuant to Section 13 or 14 or 15 of the Securities Exchange
Act of 1934, as amended (the "Exchange Act").  Any reference herein to the
terms "amend," "amendment" or "supplement" with respect to the Registration
Statement or the Prospectus shall be deemed to include only amendments or
supplements to the Registration Statement or Prospectus, as the case may be,
and documents incorporated by reference therein after the date of this
Agreement and prior to the termination of the offering of the Certificates by
the Underwriters.

   1.  Purchase and Sale:  Upon the basis of the representations and warranties
and on the terms and subject to the conditions herein set forth, the Company
agrees to cause the Trustee to sell to the respective Underwriters, severally
and not jointly, and the respective Underwriters, severally and not jointly,
agree to purchase from the Trustee, at the purchase price specified in Schedule
III hereto, the respective principal amounts of Certificates set opposite their
names in Schedule II hereto.

   The Company is advised by the Representatives that the Underwriters propose
to make a public offering of their respective portions of the Certificates as
soon as practicable, in their judgment, after this Agreement has become
effective.  The Company is further advised by the Representatives that the
Certificates are to be offered to the public initially at ____% of the
principal amount of the Certificates and to certain dealers selected by you at
a price that represents a concession not in excess of ____% of the principal
amount of the Certificates, and that any Underwriter may allow, and such
dealers may reallow, a concession not in excess of ____% of the principal
amount of the Certificates to certain other dealers.

   As compensation to the Underwriters for their commitments and obligations 
hereunder in respect of the Certificates, including their undertakings 
to distribute certificates, the Company will pay to the Underwriters 
an amount equal to that percentage of the aggregate principal amount 
of the Certificates purchased by the Underwriters as set forth in Schedule 
III.  Such payment will be made simultaneously with the payment by you 
to the Trustee of the purchase price of the Certificates as specified in
Sections 1 and 2 hereof.  Payment of such compensation shall be made by wire
transfer of Federal or other immediately available funds.

   The Company hereby agrees that, without the prior written consent of Morgan
Stanley & Co. Incorporated, the Company will not offer, sell, contract to sell
or otherwise issue debt securities substantially similar to the Notes for a
period from the date of the execution of this Agreement to the day of the Time
of Purchase (as hereinafter defined).

   2.  Payment and Delivery:  The Company will cause the Pass-Through Trust to
issue and deliver against payment of the purchase price the Certificates to be
purchased by each Underwriter hereunder and to be offered and sold by the
Underwriters in the form of one or more permanent global securities in
definitive form without interest coupons (the "Global





<PAGE>   3

                                       3

Certificates") deposited with the Trustee as custodian for The Depository Trust
Company ("DTC") and registered in the name of Cede & Co., as nominee for DTC.
Each Global Certificate shall include the legend regarding restrictions on
transfer set forth under "Transfer Restrictions" in the Prospectus.  Interests
in any permanent Global Certificates will be held only in book-entry form
through DTC, except in the limited circumstances described in the Prospectus.

   The Company agrees to make the Certificates available for inspection by the
Underwriters at the offices of Morgan Stanley & Co. Incorporated at least 24
hours prior to the Time of Purchase (as hereinafter defined), in definitive,
fully registered form.

   Payment for the Certificates issued by the Pass-Through Trust shall be made
to the Trustee in Federal or other immediately available funds in New York City
(or such other place or places of payment as shall be agreed upon by the
Company, the Trustee and the Representatives in writing), upon the delivery to
the Trustee as custodian for DTC of the Global Certificate representing all of
the Certificates (or such other place or places of delivery as shall be agreed
upon by the Company, the Trustee and the Representatives).  Such payment and
delivery shall be made at 10:00 A.M., New York time on            , 199_ (or on
such later business day as shall be agreed upon by the Company, the Trustee and
the Representatives in writing), unless postponed in accordance with the
provisions of Section 10 hereof.  The day and time at which payment and
delivery for the Certificates are to be made is herein called the "Time of
Purchase."

   3.  Conditions of Underwriters' Obligations:  The several obligations of the
Underwriters hereunder are subject to the accuracy of the warranties and
representations on the part of the Company and to the following other
conditions:

   (a)   That all legal proceedings to be taken in connection with the issue
  and sale of the Certificates shall be reasonably satisfactory in form and
  substance to Shearman & Sterling and Reid & Priest  LLP, both of New York,
  New York, counsel to the Underwriters.

   (b)   That, at the Time of Purchase, the Representatives shall be furnished
  with the following opinions, dated the day of the Time of Purchase:

     (1)  Opinion of Michael D. VanHemert, Esq., counsel to the Company,
   substantially to the effect set forth in Exhibit A to this Agreement;

     (2)  Opinion of Shearman & Sterling, of New York, New York, counsel to the
   Underwriters, substantially to the effect set forth in Exhibit B to this
   Agreement;





<PAGE>   4

                                       4

     (3)  Opinion of Reid & Priest LLP, of New York, New York, counsel to the
   Underwriters, substantially to the effect set forth in Exhibit C to this
   Agreement; and

     (4)  Opinion of Richards, Layton & Finger, of Wilmington, Delaware,
   counsel to Wilmington Trust Company, individually and as Trustee,
   substantially to the effect set forth in Exhibit D to this Agreement.

   (c)   That on the date of the Time of Purchase the Representatives shall
  have received a letter from Arthur Andersen LLP in form and substance
  satisfactory to the Representatives, dated as of such date, (i) confirming
  that they are independent public accountants within the meaning of the
  Securities Act and the applicable published rules and regulations of the
  Commission thereunder, (ii) stating that in their opinion the financial
  statements examined by them and included or incorporated by reference in the
  Registration Statement complied as to form in all material respects with the
  applicable accounting requirements of the Commission, including applicable
  published rules and regulations of the Commission, and (iii) covering, as of
  a date not more than five business days prior to the date of such letter,
  such other matters as the Representatives reasonably request.

   (d)   That, between the date of the execution of this Agreement and the Time
  of Purchase, no material and adverse change shall have occurred in the
  business, properties or financial condition of the Company and its
  subsidiaries (as defined in Rule 405 under the Securities Act, and hereafter
  called the "Subsidiaries"), taken as a whole, which, in the judgment of the
  Representatives, after reasonable inquiries on the part of the
  Representatives, impairs the marketability of the Certificates (other than
  changes referred to in or contemplated by the Registration Statement or the
  Prospectus).

   (e)  That, prior to the Time of Purchase, no stop order suspending the
  effectiveness of the Registration Statement shall have been issued under the
  Securities Act by the Commission or proceedings therefor initiated or
  threatened.

   (f)   That, at the Time of Purchase, the Company shall have delivered to the
  Representatives a certificate of an executive officer of the Company to the
  effect that, to the best of his knowledge, information and belief there shall
  have been no material adverse change in the business, properties or financial
  condition of the Company and its Subsidiaries, taken as a whole, from that
  set forth in the Registration Statement or the Prospectus (other than changes
  referred to in or contemplated by the Registration Statement or the
  Prospectus).

   (g)   That the Company shall have performed such of its obligations under
  this Agreement as are to be performed at or before the Time of Purchase by
  the terms hereof.





<PAGE>   5

                                       5


   (h)   That any additional documents or agreements reasonably requested by
  the Representatives or their counsel to permit the Underwriters to perform
  their obligations or permit their counsel to deliver opinions hereunder shall
  have been provided to them.

   (i)   That between the date of the execution of this Agreement and the day
  of the Time of Purchase there has been no downgrading of the investment
  ratings of any of the Company's securities or of Consumers Energy Company's
  first mortgage bonds by Standard & Poor's Corporation, Moody's Investors
  Service, Inc. or Duff & Phelps Credit Rating Co., and neither the Company nor
  Consumers Energy Company shall have been placed on "credit watch" or "credit
  review" with negative implications by any of such statistical rating
  organizations if any of such occurrences shall, in the reasonable judgment of
  the Representatives, after reasonable inquiries on the part of the
  Representatives, impair the marketability of the Certificates.

   (j)  That any filing of the Prospectus and any supplements thereto required
  pursuant to Rule 424 under the Securities Act have been made in compliance
  with Rule 424 in the time periods provided by Rule 424.

   4.  Conditions of the Company's Obligations:  The obligations of the Company
hereunder are subject to the satisfaction of the condition set forth in Section
3(e).

   5.  Certain Covenants of the Company:  In further consideration of the
agreements of the Underwriters herein contained, the Company covenants as
follows:

   (a)  To use its best efforts to cause any post-effective amendments to the
  Registration Statement to become effective as promptly as possible.  During
  the time when a Prospectus is required to be delivered under the Securities
  Act, the Company will comply so far as it is able with all requirements
  imposed upon it by the Securities Act and the rules and regulations of the
  Commission to the extent necessary to permit the continuance of sales of or
  dealings in the Certificates in accordance with the provisions hereof and of
  the Prospectus.

   (b)  To deliver to each of the Representatives a conformed copy of the
  Registration Statement and any amendments thereto (including all exhibits
  thereto) and full and complete sets of all comments of the Commission or its
  staff and all responses thereto with respect to the Registration Statement
  and any amendments thereto, and to furnish to the Representatives, for each
  of the Underwriters, conformed copies of the Registration Statement and any
  amendments thereto, without exhibits.

   (c)  As soon as the Company is advised thereof, the Company will advise the
  Representatives and confirm the advice in writing of:  (i) the effectiveness
  of any amendment to the Registration Statement, (ii) any request made by the
  Commission for





<PAGE>   6

                                       6

  amendments to the Registration Statement or Prospectus or for additional
  information with respect thereto, (iii) the suspension of qualification of
  the Certificates for sale under Blue Sky or state securities laws, and (iv)
  the entry of a stop order suspending the effectiveness of the Registration
  Statement or of the initiation or threat or any proceedings for that purpose
  and, if such a stop order should be entered by the Commission, to make every
  reasonable effort to obtain the lifting or removal thereof.

   (d)   To deliver to the Underwriters, without charge, as soon as
  practicable, and from time to time during such period of time (not exceeding
  nine months) after the date of the Prospectus as they are required by law to
  deliver a prospectus, as many copies of the Prospectus (as supplemented or
  amended if the Company shall have made any supplements or amendments thereto)
  as the Representatives may reasonably request; and in case any Underwriter is
  required to deliver a prospectus after the expiration of nine months after
  the date of the Prospectus, to furnish to the Representatives, upon request,
  at the expense of such Underwriter, a reasonable quantity of a supplemental
  prospectus or of supplements to the Prospectus complying with Section
  10(a)(3) of the Securities Act.

   (e)  For such period of time (not exceeding nine months) after the date of
  the Prospectus as the Underwriters are required by law to deliver a
  prospectus in respect of the Certificates, if any event shall have occurred
  as a result of which it is necessary to amend or supplement the Prospectus in
  order to make the statements therein, in light of the circumstances when the
  Prospectus is delivered to a purchaser, not misleading, or if it becomes
  necessary to amend or supplement the Prospectus to comply with law, to
  forthwith prepare and file with the Commission an appropriate amendment or
  supplement to the Prospectus and deliver to the Underwriters, without charge,
  such number of copies thereof as may be reasonably requested.

   (f)  To make generally available to the Company's security holders, as soon
  as practicable, an "earning statement" (which need not be audited by
  independent public accountants) covering a twelve-month period commencing
  after the effective date of the Registration Statement and ending not later
  than 15 months thereafter, which shall comply in all material respects with
  and satisfy the provisions of Section 11(a) of the Securities Act and Rule
  158 under the Securities Act.

   (g)   To use its best efforts to qualify the Certificates for offer and sale
  under the securities or Blue Sky laws of such jurisdictions as the
  Representatives may designate and to pay (or cause to be paid), or reimburse
  (or cause to be reimbursed) the Underwriters and their counsel for,
  reasonable filing fees and expenses in connection therewith (including the
  reasonable fees and disbursements of counsel to the Underwriters and filing
  fees and expenses paid and incurred prior to the date hereof), provided,
  however, that the Company shall not be required to qualify to do business as
  a foreign





<PAGE>   7

                                       7

  corporation or as a securities dealer or to file a general consent to service
  of process or to file annual reports or to comply with any other requirements
  deemed by the Company to be unduly burdensome.

   (h)   To pay all expenses, fees and taxes, including but not limited to the
  fees and disbursements of the Trustee and the Indenture Trustee (other than
  transfer taxes on sales by the respective Underwriters), in connection with
  the issuance and delivery of the Certificates, except that the Company shall
  be required to pay the fees and disbursements (other than disbursements
  referred to in paragraph (g) of this Section 5) of Shearman & Sterling and
  Reid & Priest LLP, both of New York, New York, counsel to the Underwriters,
  only in the events provided in paragraph (i) of this Section 5, the
  Underwriters hereby agreeing to pay such fees and disbursements in any other
  event, and that except as provided in Section 5(i), the Company shall not be
  responsible for any out-of-pocket expenses of the Underwriters in connection
  with their services hereunder.

   (i)   If the Underwriters shall not take up and pay for the Certificates due
  to the failure of the Company to comply with any of the conditions specified
  in Section 3 hereof, or, if this Agreement shall be terminated in accordance
  with the provisions of Section 11 hereof prior to the Time of Purchase, to
  pay the reasonable fees and disbursements of Shearman & Sterling and Reid &
  Priest LLP, counsel to the Underwriters, and, if the Underwriters shall not
  take up and pay for the Certificates due to the failure of the Company to
  comply with any of the conditions specified in Section 3 hereof, to reimburse
  the Underwriters for their reasonable out-of-pocket expenses, in an aggregate
  amount not exceeding a total of $3,000, incurred in connection with the
  financing contemplated by this Agreement.

   (j)  Prior to the termination of the offering of the Certificates, to not
  file any amendment to the Registration Statement or supplement to the
  Prospectus (including the Prospectus) unless the Company has furnished the
  Representatives and counsel to the Underwriters with a copy for their review
  and comment a reasonable time prior to filing and has reasonably considered
  any comments of the Representatives, or any such amendment or supplement to
  which such counsel shall reasonably object on legal grounds in writing, after
  consultation with the Representatives.

   (k)  To furnish the Representatives with copies of all documents required to
  be filed with the Commission pursuant to Section 13, 14 or 15(d) of the
  Exchange Act subsequent to the time the Registration Statement becomes
  effective and prior to the termination of the offering of the Certificates.

   (l)  So long as may be required by law for the distribution of the
  Certificates by the Underwriters or by any dealers that participate in the
  distribution thereof, the Company will comply with all requirements under the
  Exchange Act relating to the





<PAGE>   8

                                       8

  timely filing with the Commission of its reports pursuant to Section 13 of
  the Exchange Act and of its proxy statements pursuant to Section 14 of the
  Exchange Act.

   6.  Representations and Warranties of the Company:  The Company represents
and warrants to, and agrees with, each of the Underwriters that:

   (a)  The Registration Statement has become effective under the Securities
  Act; no stop order suspending the effectiveness of the Registration Statement
  is in effect, and no proceedings for such purposes are pending before or, to
  the knowledge of the Company, threatened by the Commission.

   (b)  (i) Each part of the Registration Statement, when such part became
  effective, did not contain and each such part, as amended or supplemented, if
  applicable, will not contain any untrue statement of a material fact or omit
  to state a material fact required to be stated therein or necessary to make
  the statements therein not misleading, (ii) the Registration Statement and
  the Prospectus comply and, as amended or supplemented, if applicable, will
  comply in all material respects with the Securities Act and the applicable
  rules and regulations of the Commission thereunder and (iii) the Prospectus
  does not contain and, as amended or supplemented, if applicable, will not
  contain any untrue statement of a material fact or omit to state a material
  fact necessary to make the statements therein, in light of the circumstances
  under which they were made, not misleading, except that the representations
  and warranties set forth in this Section 6(b) do not apply (A) to statements
  or omissions in the Registration Statement or the Prospectus based upon
  information relating to any Underwriter furnished to the Company in writing
  by such Underwriter through you expressly for use therein or (B) to that part
  of the Registration Statement that constitutes the Statement of Eligibility
  and Qualification (Form T-1) under the Trust Indenture Act of 1939, as
  amended (the "Trust Indenture Act"), of the Indenture Trustee.

   (c)  The documents incorporated by reference in the Registration Statement,
  any preliminary prospectus and the Prospectus, when they were filed (or, if
  an amendment with respect to any such document was filed, when such amendment
  was filed) with the Commission, conformed in all material respects to the
  requirements of the Exchange Act and the rules and regulations of the
  Commission promulgated thereunder, and any further documents so filed and
  incorporated by reference will, when they are filed with the Commission,
  conform in all material respects to the requirements of the Exchange Act and
  the rules and regulations of the Commission promulgated thereunder; none of
  such documents, when it was filed (or, if an amendment with respect to any
  such document was filed, when such amendment was filed), contained an untrue
  statement of a material fact or omitted to state a material fact required to
  be stated therein or necessary to make the statements therein, in light of
  the circumstances under which they were made, not misleading; and no such
  further document, when it is filed, will contain an untrue





<PAGE>   9

                                       9

  statement of a material fact or will omit to state a material fact required
  to be stated therein or necessary to make the statements therein, in light of
  the circumstances under which they are made, not misleading.

   (d)   The Company has been duly organized and is validly existing as a
  corporation in good standing under the laws of the State of Michigan and has
  all requisite authority to own or lease its properties and conduct its
  business as described in the Prospectus and to consummate the transactions
  contemplated hereby, and is duly qualified to transact business and is in
  good standing in each jurisdiction in which the conduct of its business as
  described in the Prospectus or its ownership or leasing of property requires
  such qualification, except to the extent that the failure to be so qualified
  or be in good standing would not have a material adverse effect on the
  Company and its Subsidiaries taken as a whole.  Each significant subsidiary
  (as defined in Rule 405 under the Securities Act, and hereinafter called a
  "Significant Subsidiary") of the Company has been duly organized and is
  validly existing as a corporation in good standing under the laws of the
  jurisdiction of its incorporation, has all requisite authority to own or
  lease its properties and conduct its business as described in the Prospectus
  and is duly qualified to transact business and is in good standing in each
  jurisdiction in which the conduct of its business as described in the
  Prospectus or its ownership or leasing of property requires such
  qualification, except to the extent that the failure to be so qualified or be
  in good standing would not have a material adverse effect on the Company and
  its Subsidiaries, taken as a whole.

   (e)   The Certificates are in the form contemplated by the Trust Agreement
  and the Certificates and the Trust Agreement have been duly authorized by the
  Trustee.  At the Time of Purchase, the Certificates and the Trust Agreement
  will have been duly executed and delivered by the Trustee and, when the
  Certificates are authenticated by the Trustee in the manner provided for in
  the Trust Agreement and delivered against payment therefor as provided in
  this Agreement, the Certificates and the Trust Agreement will constitute
  valid and binding obligations of the Trustee, enforceable against the Trustee
  in accordance with their terms, except to the extent that enforcement thereof
  may be limited by bankruptcy, insolvency, reorganization, moratorium or other
  similar laws affecting creditors' rights generally or by general principles
  of equity (regardless of whether enforcement is considered in a proceeding at
  law or in equity).  The Certificates conform in all material respects to the
  descriptions thereof in the Prospectus.

   (f)   Each of the Trust Agreement and the Senior Debt Indenture has been
  duly authorized by the Company.  At the Time of Purchase, each of the Trust
  Agreement and the Senior Debt Indenture will have been duly executed and
  delivered by the Company and will constitute a valid and binding obligation
  of the Company, enforceable against the Company in accordance with its terms,
  except to the extent that enforcement thereof





<PAGE>   10

                                       10

  may be limited by bankruptcy, insolvency, reorganization, moratorium or other
  similar laws affecting creditors' rights generally or by general principles
  of equity (regardless of whether enforcement is considered in a proceeding at
  law or in equity); each of the Trust Agreement and the Senior Debt Indenture
  conforms in all material respects to the description thereof in the
  Prospectus; and the Senior Debt Indenture has been duly qualified under the
  Trust Indenture Act.

   (g)   The Notes are in the form contemplated by the Senior Debt Indenture
  and have been duly authorized by the Company.  At the Time of Purchase, the
  Notes will have been duly executed and delivered by the Company and, when
  authenticated by the Trustee in the manner provided for in the Senior Debt
  Indenture and delivered against payment therefor as provided in this
  Agreement, will constitute valid and binding obligations of the Company,
  enforceable against the Company in accordance with their terms, except to the
  extent that enforcement thereof may be limited by bankruptcy, insolvency,
  reorganization, moratorium or other similar laws affecting creditors' rights
  generally or by general principles of equity (regardless of whether
  enforcement is considered in a proceeding at law or in equity).  The Notes
  conform in all material respects to the descriptions thereof in the
  Prospectus.

   (h)   This Agreement has been duly authorized, executed and delivered by the
  Company.

   (i)   The ISDA Master Agreement has been duly authorized, executed and
  delivered by the Trust, and assuming due authorization, execution and
  delivery of the Agreement by MSCS, the ISDA Master Agreement constitutes the
  valid and legally binding obligation of the Pass-Through Trust, enforceable
  against the Trust in accordance with its terms, except to the extent that
  enforcement thereof may be limited by bankruptcy, insolvency, reorganization,
  moratorium or other similar laws affecting creditors' rights generally or by
  general principles of equity (regardless of whether enforcement is considered
  in a proceeding at law or in equity).

   (j)   Except for the outstanding shares of preferred stock of Consumers
  Energy Company, the 8.36% Trust Originated Preferred Securities of
  Consumers Power Company Financing I and the 8.20% Trust Originated Preferred
  Securities of Consumers Energy Company Financing II, all of the outstanding
  capital stock of each of Consumers Energy Company and CMS Enterprises Company
  is owned directly or indirectly by the Company, free and clear of any
  security interest, claim, lien, or other encumbrance or preemptive rights,
  and (ii) there are no outstanding rights (including, without limitation,
  preemptive rights), warrants or options to acquire, or instruments
  convertible into or exchangeable for, any shares of capital stock or other
  equity interest in any of Consumers Energy Company and CMS Enterprises
  Company or any contract, commitment, agreement, understanding or arrangement
  of any kind relating to the issuance of any such





<PAGE>   11

                                       11

  capital stock, any such convertible or exchangeable securities or any such
  rights, warrants or options.

   (k)   Each of the Company and its Significant Subsidiaries has all necessary
  consents, authorizations, approvals, orders, certificates and permits of and
  from, and has made all declarations and filings with, all federal, state,
  local and other governmental authorities, all self-regulatory organizations
  and all courts and other tribunals, to own, lease, license and use its
  properties and assets and to conduct its business in the manner described in
  the Prospectus, except to the extent that the failure to obtain or file would
  not have a material adverse effect on the Company and its Subsidiaries, taken
  as a whole.

   (l)   No order, license, consent, authorization or approval of, or exemption
  by, or the giving of notice to, or the registration with any federal, state,
  municipal or other governmental department, commission, board, bureau, agency
  or instrumentality, and no filing, recording, publication or registration in
  any public office or any other place, was or is now required to be obtained
  by the Company to authorize its execution or delivery of, or the performance
  of its obligations under, this Agreement, the Senior Debt Indenture, the
  Certificates or the Notes, except such as have been obtained or may be
  required under state securities or Blue Sky laws, under the Securities Act or
  as referred to in the Prospectus.  

   (m)   None of the issuance and sale of the Notes, or the execution or
  delivery by the Company of, or the performance by the Company of its
  obligations under, this Agreement, the Trust Agreement or the Senior Debt
  Indenture did or will conflict with, result in a breach of any of the terms
  or provisions of, or constitute a default or require the consent of any party
  under the Company's Articles of Incorporation or by-laws, any material
  agreement or instrument to which it is a party, any existing applicable law,
  rule or regulation or any judgment, order or decree of any government,
  governmental instrumentality or court, domestic or foreign, having
  jurisdiction over the Company or any of its properties or assets, or did or
  will result in the creation or imposition of any lien on the Company's
  properties or assets.

   (n)   Except as disclosed in the Prospectus, there is no action, suit,
  proceeding, inquiry or investigation (at law or in equity or otherwise)
  pending or, to the knowledge of the Company, threatened against the Company
  or any Subsidiary by any governmental





<PAGE>   12

                                       12

  authority that (i) questions the validity, enforceability or performance of
  the Notes, the Senior Debt Indenture, the Trust Agreement or this Agreement
  or (ii) if determined adversely, is likely to have a material adverse effect
  on the business or financial condition of the Company and the Subsidiaries,
  taken as a whole, or materially adversely affect the ability of the Company
  to perform its obligations hereunder or the consummation of the transactions
  contemplated by this Agreement.

   (o)   There has not been any material and adverse change in the business,
  properties or financial condition of the Company and its Subsidiaries, taken
  as a whole, from that set forth in the Registration Statement (other than
  changes referred to in or contemplated by the Registration Statement or the
  Prospectus).

   (p)   Except as set forth in the Prospectus, no event or condition exists
  that constitutes, or with the giving of notice or lapse of time or both would
  constitute, a default or any breach or failure to perform by the Company or
  any of its Significant Subsidiaries in any material respect under any
  indenture, mortgage, loan agreement, lease or other material agreement or
  instrument to which the Company or any of its Significant Subsidiaries is a
  party or by which it or any of its Significant Subsidiaries, or any of their
  respective properties, may be bound.

   (q)   Neither the Pass-Through Trust nor the Company is an "investment
  company" or an entity "controlled" by an "investment company," as such terms
  are defined in the Investment Company Act of 1940, as amended.

   7.  Representation and Warranties of Underwriters:  Each Underwriter,
severally and not jointly, warrants and represents that:

   (a)   The information, if any, furnished in writing to the Company through
  Morgan Stanley & Co. Incorporated expressly for use in the Registration
  Statement and Prospectus is correct in all material respects as to such
  Underwriter. Each Underwriter, in addition to other information furnished to 
  the Company for use in the Registration Statement and Prospectus, herewith
  furnished to  the Company for use in the Registration Statement and
  Prospectus,the information stated herein with regard to the public offering,
  if any, by such Underwriter and represents and warrants that such 
  information is correct in all material respects as to such Underwriter.

   (b)   It is a qualified institutional buyer as defined in Rule 144A under
the Securities Act (a "QIB").

   (c)   It will offer such Certificates only to, persons that it reasonably
  believes to be (x) QIBs or (y) other institutional accredited investors (as
  defined in Rule 501(a) (1), (2), (3) or (7) under the Securities Act).

   (d)   It will only sell Certificates in minimum denominations of $250,000.

   8.  Indemnification:





<PAGE>   13

                                       13

  (a)  The Company agrees, to the extent permitted by law, to indemnify and
hold harmless each of the Underwriters and each person, if any, who controls
any such Underwriter within the meaning of Section 15 of the Securities Act or
Section 20 of the Exchange Act, against any and all losses, claims, damages or
liabilities, joint or several, to which they or any of them may become subject
under the Securities Act or otherwise, and to reimburse the Underwriters and
such controlling person or persons, if any, for any legal or other expenses
incurred by them in connection with defending any action, suit or proceeding
(including governmental investigations) as provided in Section 8(c) hereof,
insofar as such losses, claims, damages, liabilities or actions, suits or
proceedings (including governmental investigations) arise out of or are based
upon any untrue statement or alleged untrue statement of a material fact
contained in the Registration Statement, any preliminary prospectus as of its
issue date (if used prior to the date of the Prospectus), or, if the Prospectus
shall be amended or supplemented, in the Prospectus as so amended or
supplemented (if such Prospectus or such Prospectus as amended or supplemented
is used after the period of time referred to in Section 5(e) hereof, it shall
contain or be used with such amendments or supplements as the Company deems
necessary to comply with Section 10(a) of the Securities Act), or arise out of
or are based upon any omission or alleged omission to state therein a material
fact required to be stated therein or necessary to make the statements therein
not misleading, except insofar as such losses, claims, damages, liabilities or
actions arise out of or are based upon any such untrue statement or alleged
untrue statement or omission or alleged omission which was made in such
preliminary prospectus, Prospectus or Registration Statement, or in the
Prospectus as so amended or supplemented, in reliance upon and in conformity
with information furnished in writing to the Company by, or through the
Representatives on behalf of, any Underwriter expressly for use therein or with
any statements in or omissions from that part of the Registration Statement
that shall constitute the Statement of Eligibility and Qualification under the
Trust Indenture Act of the Indenture Trustee under the Indenture, and except
that this indemnity shall not inure to the benefit of any Underwriter (or any
person controlling such Underwriter) on account of any losses, claims, damages,
liabilities or actions, suits or proceedings arising from the sale of the
Certificates to any person if a copy of the Prospectus, as the same may then be
supplemented or amended (excluding, however, any document then incorporated or
deemed incorporated therein by reference), was not sent or given by or on
behalf of such Underwriter to such person (i) with or prior to the written
confirmation of sale involved or (ii) as soon as available after such written
confirmation, relating to an event occurring prior to the payment for and
delivery to such person of the Certificates involved in such sale, and the
omission or alleged omission or untrue statement or alleged untrue statement
was corrected in the Prospectus as supplemented or amended at such time.

   The Company's indemnity agreement contained in this Section 8(a), and the
covenants, representations and warranties of the Company contained in this
Agreement, shall remain in full force and effect regardless of any
investigation made by or on behalf of any person, and shall survive the
delivery of and payment for the Certificates hereunder, and the indemnity
agreement contained in this Section 8 shall survive any termination of this
Agreement.





<PAGE>   14

                                       14

The liabilities of the Company in this Section 8(a) are in addition to any
other liabilities of the Company under this Agreement or otherwise.

  (b)  Each Underwriter agrees, severally and not jointly, to the extent
permitted by law, to indemnify, hold harmless and reimburse the Company, its
directors and such of its officers as shall have signed the Registration
Statement, each other Underwriter and each person, if any, who controls the
Company or any such other Underwriter within the meaning of Section 15 of the
Securities Act or Section 20 of the Exchange Act, to the same extent and upon
the same terms as the indemnity agreement of the Company set forth in Section
8(a) hereof, but only with respect to alleged untrue statements or omissions
made in the Registration Statement or in the Prospectus, as amended or
supplemented, (if applicable) in reliance upon and in conformity with
information furnished in writing to the Company by such Underwriter expressly
for use therein.

   The indemnity agreement on the part of each Underwriter contained in this
Section 8(b) and the representations and warranties of such Underwriter
contained in this Agreement shall remain in full force and effect regardless of
any investigation made by or on behalf of the Company or any other person, and
shall survive the delivery of and payment for the Certificates hereunder, and
the indemnity agreement contained in this Section 8(b) shall survive any
termination of this Agreement.  The liabilities of each Underwriter in Section
8(b) are in addition to any other liabilities of such Underwriter under this
Agreement or otherwise.

  (c)  If a claim is made or an action, suit or proceeding (including
governmental investigations) is commenced or threatened against any person as
to which indemnity may be sought under Section 8(a) or 8(b), such person (the
"Indemnified Person") shall notify the person against whom such indemnity may
be sought (the "Indemnifying Person") promptly after any assertion of such
claim threatening to institute an action, suit or proceeding or if such an
action, suit or proceeding is commenced against such Indemnified Person,
promptly after such Indemnified Person shall have been served with a summons or
other first legal process, giving information as to the nature and basis of the
claim.  Failure to so notify the Indemnifying Person shall not, however,
relieve the Indemnifying Person from any liability which it may have on account
of the indemnity under Section 8(a) or 8(b) if the Indemnifying Person has not
been prejudiced in any material respect by such failure.  Subject to the
immediately succeeding sentence, the Indemnifying Person shall assume the
defense of any such litigation or proceeding, including the employment of
counsel and the payment of all expenses, with such counsel being designated,
subject to the immediately succeeding sentence, in writing by the
Representatives in the case of parties indemnified pursuant to Section 8(b) and
by the Company in the case of parties indemnified pursuant to Section 8(a).
Any Indemnified Person shall have the right to participate in such litigation
or proceeding and to retain its own counsel, but the fees and expenses of such
counsel shall be at the expense of such Indemnified Person unless (i) the
Indemnifying Person and the Indemnified Person shall have mutually agreed to
the retention of such counsel or (ii) the named parties to any such proceeding
(including any impleaded parties) include (x) the Indemnifying Person and (y)
the Indemnified Person and, in the written opinion





<PAGE>   15

                                       15

of counsel to such Indemnified Person, representation of both parties by the
same counsel would be inappropriate due to actual or likely conflicts of
interest between them, in either of which cases the reasonable fees and
expenses of counsel (including disbursements) for such Indemnified Person shall
be reimbursed by the Indemnifying Person to the Indemnified Person.  If there
is a conflict as described in clause (ii) above, and the Indemnified Persons
have participated in the litigation or proceeding utilizing separate counsel
whose fees and expenses have been reimbursed by the Indemnifying Person and the
Indemnified Persons, or any of them, are found to be solely liable, such
Indemnified Persons shall repay to the Indemnifying Person such fees and
expenses of such separate counsel as the Indemnifying Person shall have
reimbursed.  It is understood that the Indemnifying Person shall not, in
connection with any litigation or proceeding or related litigation or
proceedings in the same jurisdiction as to which the Indemnified Persons are
entitled to such separate representation, be liable under this Agreement for
the reasonable fees and out-of-pocket expenses of more than one separate firm
(together with not more than one appropriate local counsel) for all such
Indemnified Persons.  Subject to the next paragraph, all such fees and expenses
shall be reimbursed by payment to the Indemnified Persons of such reasonable
fees and expenses of counsel promptly after payment thereof by the Indemnified
Persons.

   In furtherance of the requirement above that fees and expenses of any
separate counsel for the Indemnified Persons shall be reasonable, the
Representatives and the Company agree that the Indemnifying Person's
obligations to pay such fees and expenses shall be conditioned upon the
following:

   (1)   in case separate counsel is proposed to be retained by the Indemnified
  Persons pursuant to clause (ii) of the preceding paragraph, the Indemnified
  Persons shall in good faith fully consult with the Indemnifying Person in
  advance as to the selection of such counsel;

   (2)   reimbursable fees and expenses of such separate counsel shall be
  detailed and supported in a manner reasonably acceptable to the Indemnifying
  Person (but nothing herein shall be deemed to require the furnishing to the
  Indemnifying Person of any information, including without limitation,
  computer print-outs of lawyers' daily time entries, to the extent that, in
  the judgment of such counsel, furnishing such information might reasonably be
  expected to result in a waiver of any attorney-client privilege); and

   (3)   the Company and the Representatives shall cooperate in monitoring and
  controlling the fees and expenses of separate counsel for Indemnified Persons
  for which the Indemnifying Person is liable hereunder, and the Indemnified
  Person shall use every reasonable effort to cause such separate counsel to
  minimize the duplication of activities as between themselves and counsel to
  the Indemnifying Person.





<PAGE>   16

                                       16

   The Indemnifying Person shall not be liable for any settlement of any
litigation or proceeding effected without the written consent of the
Indemnifying Person, but if settled with such consent or if there be a final
judgment for the plaintiff, the Indemnifying Person agrees, subject to the
provisions of this Section 8, to indemnify the Indemnified Person from and
against any loss, damage, liability or expenses by reason of such settlement or
judgment.  The Indemnifying Person shall not, without the prior written consent
of the Indemnified Persons, effect any settlement of any pending or threatened
litigation, proceeding or claim in respect of which indemnity has been properly
sought by the Indemnified Persons hereunder, unless such settlement includes an
unconditional release by the claimant of all Indemnified Persons from all
liability with respect to claims which are the subject matter of such
litigation, proceeding or claim.

         9.      Contribution:  If the indemnification provided for in Section
8 above is unavailable to or insufficient to hold harmless an Indemnified
Person under such Section in respect of any losses, claims, damages or
liabilities (or actions, suits or proceedings (including governmental
investigations) in respect thereof) referred to therein, then each Indemnifying
Person under Section 8 shall contribute to the amount paid or payable by such
Indemnified Person as a result of such losses, claims, damages or liabilities
(or actions in respect thereof) in such proportion as is appropriate to reflect
the relative benefits received by the Indemnifying Person on the one hand and
the Indemnified Person on the other from the offering of the Certificates.  If,
however, the allocation provided by the immediately preceding sentence is not
permitted by applicable law, then each Indemnifying Person shall contribute to
such amount paid or payable by such Indemnified Person in such proportion as is
appropriate to reflect not only such relative benefits but also the relative
fault of each Indemnifying Person, if any, on the one hand and the Indemnified
Person on the other in connection with the statements or omissions which
resulted in such losses, claims, damages or liabilities (or actions, suits or
proceedings (including governmental investigations) in respect thereof), as
well as any other relevant equitable considerations.  The relative benefits
received by the Company on the one hand and the Underwriters on the other shall
be deemed to be in the same proportion as the total net proceeds from the
offering (before deducting expenses) received by the Company and the total
underwriting discounts and commission received by the Underwriters, in each
case as set forth in the table on the cover page of the Prospectus, bear to the
aggregate offering price of the Certificates.  The relative fault shall be
determined by reference to, among other things, whether the untrue or alleged
untrue statement of a material fact or the omission or alleged omission to
state a material fact relates to information supplied by the Company on the one
hand or the Underwriters on the other and the parties' relative intent,
knowledge, access to information and opportunity to correct or prevent such
statement or omission.  The Company and the Underwriters agree that it would
not be just and equitable if contribution pursuant to this Section 9 were
determined by pro rata allocation (even if the Underwriters were treated as one
entity for such purpose) or by any other method of allocation which does not
take account of the equitable considerations referred to above in this Section
9.  The amount paid or payable by an Indemnified Person as a result of the
losses, claims, damages or liabilities (or actions, suits or





<PAGE>   17

                                       17

proceedings (including governmental proceedings) in respect thereof) referred
to above in this Section 9 shall be deemed to include any legal or other
expenses reasonably incurred by such Indemnified Person in connection with
investigating or defending any such action, suits or proceedings (including
governmental proceedings) or claim, provided that the provisions of Section 8
have been complied with (in all material respects) in respect of any separate
counsel for such Indemnified Person.  Notwithstanding the provisions of this
Section 9, no Underwriter shall be required to contribute any amount greater
than the excess of (i) the total price at which the Certificates underwritten
by it and distributed to investors were offered to investors over (ii) the
amount of any damages which such Underwriter has otherwise been required to pay
by reason of such untrue or alleged untrue statement or omission or alleged
omission.  No person guilty of fraudulent misrepresentation (within the meaning
of Section 11(f) of the Securities Act) shall be entitled to contribution from
any person who was not guilty of such fraudulent misrepresentation.  The
Underwriters' obligations in this Section 9 to contribute are several in
proportion to their respective underwriting obligations and not joint.

                 The agreement with respect to contribution contained in
Section 9 hereof shall remain in full force and effect regardless of any
investigation made by or on behalf of the Company or any Underwriter, and shall
survive delivery of and payment for the Certificates hereunder and any
termination of this Agreement.

         10.     Substitution of Underwriters:  If any Underwriter under this
Agreement shall fail or refuse (otherwise than for some reason sufficient to
justify in accordance with the terms hereof, the termination of its obligations
hereunder) to purchase the Certificates which it had agreed to purchase on the
Time of Purchase, the Representatives shall immediately notify the Company and
the Representatives and the other Underwriters may, within 36 hours of the
giving of such notice, determine to purchase, or to procure one or more other
members of the National Association of Securities Dealers, Inc. ("NASD") (or,
if not members of the NASD, who are foreign banks, dealers or institutions not
registered under the Exchange Act and who agree in making sales to comply with
the NASD's Rules of Fair Practice), satisfactory to the Company, to purchase,
upon the terms herein set forth, the principal amount of Certificates which the
defaulting Underwriter had agreed to purchase.  If any non-defaulting
Underwriter or Underwriters shall determine to exercise such right, the
Representatives shall give written notice to the Company of such determination
within 36 hours after the Company shall have received notice of any such
default, and thereupon the Time of Purchase shall be postponed for such period,
not exceeding three business days, as the Company shall determine.  If in the
event of such a default, the Representatives shall fail to give such notice, or
shall within such 36-hour period give written notice to the Company that no
other Underwriter or Underwriters, or others, will exercise such right, then
this Agreement may be terminated by the Company, upon like notice given to the
Representatives within a further period of 36 hours.  If in such case the
Company shall not elect to terminate this Agreement, it shall have the right,
irrespective of such default:





<PAGE>   18

                                       18

                 (a)      to require such non-defaulting Underwriters to
         purchase and pay for the respective principal amounts of Certificates
         which they had severally agreed to purchase hereunder, as hereinabove
         provided, and, in addition, the principal amount of Certificates which
         the defaulting Underwriter shall have so failed to purchase up to a
         principal amount thereof equal to one-ninth (1/9) of the respective
         principal amounts of Certificates which such non-defaulting
         Underwriters have otherwise agreed to purchase hereunder; and/or

                 (b)      to procure one or more other members of the NASD (or,
         if not members of the NASD, who are foreign banks, dealers or
         institutions not registered under the Exchange Act and who agree in
         making sales to comply with the NASD's Rules of Fair Practice), to
         purchase, upon the terms herein set forth, the principal amount of
         Certificates which such defaulting Underwriter had agreed to purchase,
         or that portion thereof which the remaining Underwriters shall not be
         obligated to purchase pursuant to the foregoing clause (a).

                 In the event the Company shall exercise its rights under
clause (a) and/or (b) above, the Company shall give written notice thereof to
the Representatives within such further period of 36 hours, and thereupon the
Time of Purchase shall be postponed for such period, not exceeding five
business days, as the Company shall determine.  In the event the Company shall
be entitled to but shall not elect to exercise its rights under clause (a)
and/or (b), the Company shall be deemed to have elected to terminate this
Agreement.

                 Any action taken by the Company under this Section 10 shall
not relieve any defaulting Underwriter from liability in respect of any default
of such Underwriter under this Agreement.  Termination by the Company under
this Section 10 shall be without any liability on the part of the Company or
any non-defaulting Underwriter.

                 In the computation of any period of 36 hours referred to in
this Section 9, there shall be excluded a period of 24 hours in respect of each
Saturday, Sunday or legal holiday which would otherwise be included in such
period of time.

         11.     Termination of Agreement:  This Agreement may be terminated at
any time prior to the Time of Purchase by the Representatives, if, prior to
such time (i) trading generally in securities on the New York Stock Exchange
shall have been suspended by the Commission or the New York Stock Exchange,
(ii) trading of any securities of the Company shall have been suspended on any
exchange or over-the-counter market, (iii) a general moratorium on commercial
banking activities in New York shall have been declared by federal or New York
State authorities or (iv) there shall have occurred any outbreak or material
escalation of hostilities or any material adverse disruption in financial
markets or any other calamity or crisis, the effect of which on the financial
markets of the United States is such as to impair, in the





<PAGE>   19

                                       19

Representatives' reasonable judgment, after having made due inquiry, the
marketability of the Certificates.

                 If the Representatives elect to terminate this Agreement, as
provided in this Section 11, the Representatives will promptly notify the
Company and each other Underwriter by telephone or telecopy, confirmed by
letter.  If this Agreement shall not be carried out by any Underwriter for any
reason permitted hereunder, or if the sale of the Certificates to the
Underwriters as herein contemplated shall not be carried out because the
Company is not able to comply with the terms hereof, the Company shall not be
under any obligation under this Agreement and shall not be liable to any
Underwriter or to any member of any selling group for the loss of anticipated
profits from the transactions contemplated by this Agreement and the
Underwriters shall be under no liability to the Company nor be under any
liability under this Agreement to one another.

                 Notwithstanding the foregoing, the provisions of Sections
5(g), 5(i), 8 and 9 shall survive any termination of this Agreement.

         12.     Notices:  All notices hereunder shall, unless otherwise
expressly provided, be in writing and be delivered at or mailed to the
following addresses or be sent by telecopy as follows:  if to the Underwriters
or the Representatives, to the Representatives at the address or number, as
appropriate, designated in Schedule I hereto, and, if to the Company, to CMS
Energy Corporation, Attention:  Senior Vice President - Finance, Fairlane Plaza
South, Suite 1100, 330 Town Center Drive, Dearborn, Michigan 48126 (Telecopy:
313-436-9548).

         13.     Parties in Interest:  The Agreement herein set forth has been
and is made solely for the benefit of the Underwriters, the Company (including
the directors thereof and such of the officers thereof as shall have signed the
Registration Statement), and the controlling persons, if any, referred to in
Section 8 hereof, and their respective successors, assigns, executors and
administrators, and, except as expressly otherwise provided in Section 10
hereof, no other person shall acquire or have any right under or by virtue of
this Agreement.

         14.     Definition of Certain Terms:  The term "Underwriters," as used
herein, shall be deemed to mean the several persons, firms or corporations,
named in Schedule II hereto (including the Representatives herein mentioned, if
so named), and the term "Representatives," as used herein, shall be deemed to
mean the representative or representatives designated by, or in the manner
authorized by, the Underwriters in Schedule I hereto.  All obligations of the
Underwriters hereunder are several and not joint.  If there shall be only one
person, firm or corporation named in Schedule I and Schedule II hereto, the
term "Underwriters" and the term "Representatives," as used herein, shall mean
such person, firm or corporation.  If the firm or firms listed in Schedule I
hereto are the same as the firm or firms listed in Schedule II hereto, then the
terms "Underwriters" and "Representatives," as used herein, shall each be
deemed to refer to such firm or firms.  The term "successors" as used in this
Agreement shall not include





<PAGE>   20

                                       20

any purchaser, as such purchaser, of any of the Certificates from any of the
respective Underwriters.

         15.     Governing Law:  This Agreement shall be governed by, and
construed in accordance with, the laws of the State of New York.

         16.     Counterparts:  This Agreement may be executed by any one or
more of the parties hereto in any number of counterparts, each of which shall
be deemed to be an original, but all such respective counterparts shall
together constitute one and the same instrument.





<PAGE>   21

                                       21

                 If the foregoing is in accordance with your understanding,
please sign and return to us counterparts hereof, and upon the acceptance
hereof by you, this letter and such acceptance hereof shall constitute a
binding agreement between each of the Underwriters and the Company.

                                        Very truly yours,


                                        CMS ENERGY CORPORATION


                                        By:___________________________________
                                           Name:
                                           Title:


Accepted:                  , 199_



Morgan Stanley & Co. Incorporated



By Morgan Stanley & Co. Incorporated


By:_________________________________
   Name:
   Title:





<PAGE>   22

                                       22

                                   SCHEDULE I

Morgan Stanley & Co. Incorporated


c/o Morgan Stanley & Co. Incorporated
1585 Broadway
New York, New York  10036-8293
Attention:  Syndicate Desk

Telecopy: (212) 761-4305





<PAGE>   23
                                      23


                                  SCHEDULE II



Underwriters
                                                                Principal Amount
                                                                 of Certificates
                                                                 to Be Purchased


Morgan Stanley & Co. Incorporated . . . . . . . . . . . . . . . . . $

 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .           
                                                                             
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .           

 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .           

                                        Total   . . . . . . . . . . $150,000,000





<PAGE>   24

                                  SCHEDULE III


                     Information Regarding the Certificates



1.   Aggregate Principal Amount:                    $150,000,000             
                                                    
2.   Final Distribution Date:                                , 2005             
                                                    
3.   Purchase Price:                                [____]% of the Aggregate 
                                                    Principal Amount         
                                                    
4.   Underwriting discounts and commissions:        0.____%                  





<PAGE>   1
                                                                    EXHIBIT 4(b)



                        SIXTH SUPPLEMENTAL INDENTURE
                       DATED AS OF _________ __, 1998

                            ____________________



              This Sixth Supplemental Indenture, dated as of the ____ day of
_________, 1998 between CMS Energy Corporation, a corporation duly organized
and existing under the laws of the State of Michigan (hereinafter called the
"Issuer") and having its principal office at Fairlane Plaza South, Suite 1100,
330 Town Center Drive, Dearborn, Michigan 48126, and NBD Bank, a Michigan
banking corporation (hereinafter called the "Indenture Trustee") and having its
principal Corporate Trust Office at 611 Woodward Avenue, Detroit, Michigan
48226.

                                  WITNESSETH:

              WHEREAS, the Issuer and the Indenture Trustee (formerly known as
NBD Bank, National Association) entered into an Indenture, dated as of
September 15, 1992 (the "Original Indenture"), pursuant to which one or more
series of debt securities of the Issuer (the "Securities") may be issued from
time to time; and

              WHEREAS, Section 2.3 of the Original Indenture permits the terms
of any series of Securities to be established in an indenture supplemental to
the Original Indenture; and

              WHEREAS, Section 8.1(e) of the Original Indenture provides that a
supplemental indenture may be entered into by the Issuer and the Indenture
Trustee without





<PAGE>   2
                                      2

the consent of any Holders of the Securities to establish the form and terms of
the Securities of any series; and 

              WHEREAS, the Issuer has requested the Indenture Trustee to join 
with it in the execution and delivery of this Sixth Supplemental Indenture 
in order to supplement and amend the Original Indenture by, among other 
things, establishing the form and terms of a series of Securities to be
known as the Issuer's "Extendible Tenor Rate-Adjusted Securities" (the
"X-TRAS"), providing for the issuance of the X-TRAS and amending and adding
certain provisions thereof for the benefit of the Holders of the X-TRAS; and

              WHEREAS, the Issuer and the Indenture Trustee desire to enter
into this Sixth Supplemental Indenture for the purposes set forth in Sections
2.3 and 8.1(e) of the Original Indenture as referred to above; and

              WHEREAS, the Issuer has furnished the Indenture Trustee with a
copy of the resolutions of its Board of Directors certified by its Secretary or
Assistant Secretary authorizing the execution of this Sixth Supplemental
Indenture; and

              WHEREAS, all things necessary to make this Sixth Supplemental
Indenture a valid agreement of the Issuer and the Indenture Trustee and a valid
supplement to the Original Indenture have been done,

              NOW, THEREFORE, THIS SIXTH SUPPLEMENTAL INDENTURE WITNESSETH:

              For and in consideration of the premises and the purchase of the
X-TRAS to be issued hereunder by holders thereof, the Issuer and the Indenture
Trustee mutually



<PAGE>   3

                                       3

covenant and agree, for the equal and proportionate benefit of the respective
holders from time to time of the X-TRAS, as follows:

                                   ARTICLE I

                        STANDARD PROVISIONS; DEFINITIONS

              SECTION 1.01.  Standard Provisions.  The Original Indenture
together with this Sixth Supplemental Indenture and all previous indentures
supplemental thereto entered into pursuant to the applicable terms thereof are
hereinafter sometimes collectively referred to as the "Indenture."  All
capitalized terms which are used herein and not otherwise defined herein are
defined in the Indenture and are used herein with the same meanings as in the
Indenture.

              SECTION 1.02.  Definitions.  Section 1.1 of the Original
Indenture is amended to insert the new definitions applicable to the X- TRAS,
in the appropriate alphabetical sequence, as follows:

              "Amortization Expense" means, for any period, amounts recognized
during such period as amortization of capital leases, depletion, nuclear fuel,
goodwill and assets classified as intangible assets in accordance with
generally accepted accounting principles.

              "Applicable Premium" means, with respect to X-TRAS (or portion
thereof) being redeemed at any time, the excess of (A) the present value at
such time of the principal amount of such X-TRAS (or portion thereof) being
redeemed plus all interest payments due on such X-TRAS (or portion thereof) to
the Initial Maturity Date, which present value shall be computed using a
discount rate equal to the Treasury Rate plus 50 basis points, over





<PAGE>   4

                                       4

(B) the principal amount of such X-TRAS (or portion thereof) being redeemed at
such time.  For purposes of this definition, the present values of interest and
principal payments will be determined in accordance with generally accepted
principles of financial analysis.

              "Average Life" means, as of the date of determination, with
respect to any Indebtedness, the quotient obtained by dividing (i) the sum of
the products of (x) the number of years from the date of determination to the
dates of each successive scheduled principal payment of such Indebtedness and
(y) the amount of such principal payment by (ii) the sum of all such principal
payments.

              "Calculation Agent" means Morgan Stanley Capital Services, Inc.,
or such other calculation agent as may be provided from time to time under the
ISDA Master Agreement.  All determinations made by the Calculation Agent will
be at the sole discretion of the Calculation Agent and will, in the absence of
manifest error, be conclusive for all purposes and binding on the Issuer.

              "Capital Lease Obligation" of a Person means any obligation that
is required to be classified and accounted for as a capital lease on the face
of a balance sheet of such Person prepared in accordance with generally
accepted accounting principles; the amount of such obligation shall be the
capitalized amount thereof, determined in accordance with generally accepted
accounting principles; the stated maturity thereof shall be the date of the
last payment of rent or any other amount due under such lease prior to the
first date upon which such lease may be terminated by the lessee without
payment of a penalty; and such





<PAGE>   5

                                       5

obligation shall be deemed secured by a Lien on any property or assets to which
such lease relates.

              "Capital Stock" means any and all shares, interests, rights to
purchase, warrants, options, participations or other equivalents of or
interests in (however designated) corporate stock, including any Preferred
Stock or Letter Stock; provided that Hybrid Preferred Securities are not
considered Capital Stock for purposes of this definition.

              "Certificate" or "Certificates" shall have the meaning ascribed
thereto under the Pass Through Trust Agreement.  

              "Change in Control" means an event or series of events by which 
(i) the Issuer ceases to own beneficially, directly or indirectly, at least 
80% of the total voting power of all classes of Capital Stock then outstanding
of Consumers (whether arising from issuance of securities of the Issuer or 
Consumers, any direct or indirect transfer of securities by the Issuer or 
Consumers, any merger, consolidation, liquidation or dissolution of the Issuer
or Consumers or otherwise); (ii) any "person" or "group" (as such terms are 
used in Sections 13(d) and 14(d) of the Exchange Act) becomes the "beneficial 
owner" (as such term is used in Rules 13d-3 and 13d-5 under the Exchange Act, 
except that a person or group shall be deemed to have "beneficial ownership" 
of all shares that such person or group has the right to acquire, whether 
such right is exercisable immediately or only after the passage of time), 
directly or indirectly, of more than 35% of the Voting Stock of the Issuer; 
or (iii) the Issuer consolidates with or merges into another corporation 
or directly or indirectly conveys, transfers or leases all or substantially 
all of its assets to any Person, or any



<PAGE>   6

                                       6

corporation consolidates with or merges into the Issuer, in either event
pursuant to a transaction in which the outstanding Voting Stock of the Issuer
is changed into or exchanged for cash, securities, or other property, other
than any such transaction in which (A) the outstanding Voting Stock of the
Issuer is changed into or exchanged for Voting Stock of the surviving
corporation and (B) the holders of the Voting Stock of the Issuer immediately
prior to such transaction retain, directly or indirectly, substantially
proportionate ownership of the Voting Stock of the surviving corporation
immediately after such transaction.

              "CMS Electric and Gas" means CMS Electric and Gas Company, a
Michigan corporation and wholly-owned subsidiary of Enterprises.

              "CMS Gas Transmission and Storage" means CMS Gas Transmission and
Storage Company, a Michigan corporation and wholly-owned subsidiary of 
Enterprises.

              "CMS Generation" means CMS Generation Co., a Michigan corporation
and wholly-owned subsidiary of Enterprises.  

              "CMS MST" means CMS Marketing, Services and Trading Company, a 
Michigan corporation and wholly-owned subsidiary of Enterprises.  

              "Consolidated Assets" means, at any date of determination, the 
aggregate assets of the Issuer and its Consolidated Subsidiaries determined 
on a consolidated basis in accordance with generally accepted accounting 
principles.

              "Consolidated Capital" means, at any date of determination, the
sum of (a) Consolidated Indebtedness, (b) consolidated equity of the common
stockholders of the Issuer and the Consolidated Subsidiaries, (c) consolidated
equity of the preference stockholders of





<PAGE>   7

                                       7

the Issuer and the Consolidated Subsidiaries and (d) consolidated equity of the
preferred stockholders of the Issuer and the Consolidated Subsidiaries, in each
case determined at such date in accordance with generally accepted accounting
principles.

              "Consolidated Coverage Ratio" with respect to any period means
the ratio of (i) the aggregate amount of Operating Cash Flow for such period to
(ii) the aggregate amount of Consolidated Interest Expense for such period.

              "Consolidated Current Liabilities" means, for any period, the
aggregate amount of liabilities of the Issuer and its Consolidated Subsidiaries
which may properly be classified as current liabilities (including taxes
accrued as estimated), after (i) eliminating all inter- company items between
the Issuer and any Consolidated Subsidiary and (ii) deducting all current
maturities of long-term Indebtedness, all as determined in accordance with
generally accepted accounting principles.

              "Consolidated Indebtedness" means, at any date of determination,
the aggregate Indebtedness of the Issuer and its Consolidated Subsidiaries
determined on a consolidated basis in accordance with generally accepted
accounting principles; provided that Consolidated Indebtedness shall not
include any subordinated debt owned by any Hybrid Preferred Securities
Subsidiary.

              "Consolidated Interest Expense" means, for any period, the total
interest expense in respect of Consolidated Indebtedness of the Issuer and its
Consolidated Subsidiaries, including, without duplication, (i) interest expense
attributable to capital leases, (ii) amortization of debt discount, (iii)
capitalized interest, (iv) cash and noncash interest





<PAGE>   8

                                       8

payments, (v) commissions, discounts and other fees and charges owed with
respect to letters of credit and bankers' acceptance financing, (vi) net costs
under Interest Rate Protection Agreements (including amortization of discount)
and (vii) interest expense in respect of obligations of other Persons deemed to
be Indebtedness of the Issuer or any Consolidated Subsidiaries under clause (v)
or (vi) of the definition of Indebtedness, provided, however, that Consolidated
Interest Expense shall exclude (a) any costs otherwise included in interest
expense recognized on early retirement of debt and (b) any interest expense in
respect of any Indebtedness of any Subsidiary of Consumers, CMS Generation,
NOMECO, CMS Electric and Gas, CMS Gas Transmission and Storage, CMS MST or any
other Designated Enterprises Subsidiary, provided that such Indebtedness is
without recourse to any assets of the Issuer, Consumers, Enterprises, CMS
Generation, NOMECO, CMS Electric and Gas, CMS Gas Transmission and Storage, CMS
MST or any other Designated Enterprises Subsidiary.

              "Consolidated Net Income" means, for any period, the net income
of the Issuer and its Consolidated Subsidiaries determined on a consolidated
basis in accordance with generally accepted accounting principles; provided,
however, that there shall not be included in such Consolidated Net Income:

              (i)    any net income of any Person if such Person is not a
       Subsidiary, except that (A) the Issuer's equity in the net income of any
       such Person for such period shall be included in such Consolidated Net
       Income up to the aggregate amount of cash actually distributed by such
       Person during such period to the Issuer or a Consolidated





<PAGE>   9

                                       9

       Subsidiary as a dividend or other distribution and (B) the Issuer's
       equity in a net loss of any such Person for such period shall be
       included in determining such Consolidated Net Income;

              (ii)   any net income of any Person acquired by the Issuer or a
       Subsidiary in a pooling of interests transaction for any period prior to
       the date of such acquisition;

              (iii)  any gain or loss realized upon the sale or other
       disposition of any property, plant or equipment of the Issuer or its
       Consolidated Subsidiaries which is not sold or otherwise disposed of in
       the ordinary course of business and any gain or loss realized upon the
       sale or other disposition of any Capital Stock of any Person; and

              (iv)   any net income of any Subsidiary of Consumers, CMS
       Generation, NOMECO, CMS Electric and Gas, CMS Gas Transmission and
       Storage, CMS MST or any other Designated Enterprises Subsidiary whose
       interest expense is excluded from Consolidated Interest Expense,
       provided, however, that for purposes of this subsection (iv), any cash,
       dividends or distributions of any such Subsidiary to the Issuer shall be
       included in calculating Consolidated Net Income.

              "Consolidated Net Tangible Assets" means, for any period, the
total amount of assets (less accumulated depreciation or amortization,
allowances for doubtful receivables, other applicable reserves and other
properly deductible items) as set forth on the most recently available
quarterly or annual consolidated balance sheet of the Issuer and its
Consolidated Subsidiaries, determined on a consolidated basis in accordance
with generally





<PAGE>   10

                                       10

accepted accounting principles, and after giving effect to purchase accounting
and after deducting therefrom, to the extent otherwise included, the amounts
of: (i) Consolidated Current Liabilities; (ii) minority interests in
Consolidated Subsidiaries held by Persons other than the Issuer or a Restricted
Subsidiary; (iii) excess of cost over fair value of assets of businesses
acquired, as determined in good faith by the Board of Directors as evidenced by
Board resolutions; (iv) any revaluation or other write-up in value of assets
subsequent to December 31, 1996, as a result of a change in the method of
valuation in accordance with generally accepted accounting principles; (v)
unamortized debt discount and expenses and other unamortized deferred charges,
goodwill, patents, trademarks, service marks, trade names, copyrights, licenses
organization or developmental expenses and other intangible items; (vi)
treasury stock; and (vii) any cash set apart and held in a sinking or other
analogous fund established for the purpose of redemption or other retirement of
Capital Stock to the extent such obligation is not reflected in Consolidated
Current Liabilities.

              "Consolidated Net Worth" of any Person means the total of the
amounts shown on the consolidated balance sheet of such Person and its
consolidated subsidiaries, determined on a consolidated basis in accordance
with generally accepted accounting principles, as of any date selected by such
Person not more than 90 days prior to the taking of any action for the purpose
of which the determination is being made (and adjusted for any material events
since such date), as (i) the par or stated value of all outstanding Capital
Stock plus (ii) paid-in capital or capital surplus relating to such Capital
Stock plus (iii) any retained earnings or





<PAGE>   11

                                       11

earned surplus less (A) any accumulated deficit, (B) any amounts attributable
to Redeemable Stock and (C) any amounts attributable to Exchangeable Stock.

              "Consolidated Subsidiary" means, any Subsidiary whose accounts
are or are required to be consolidated with the accounts of the Issuer in
accordance with generally accepted accounting principles.

              "Consumers" means Consumers Energy Company, a Michigan
corporation, all of whose common stock is on the date hereof owned by the
Issuer.

              "Designated Enterprises Subsidiary" means any wholly-owned
subsidiary of Enterprises formed after the date of this Sixth Supplemental
Indenture which is designated a Designated Enterprises Subsidiary by the Board
of Directors.

              "Enterprises" means CMS Enterprises Company, a Michigan
corporation and wholly-owned subsidiary of the Issuer.  

              "Early Redemption Option" shall have the meaning set forth in 
Section 7.01(b).  

              "Event of Default" with respect to the X-TRAS has the meaning 
specified in Article V of this Sixth Supplemental Indenture.  

              "Exchange Act" means the Securities Exchange Act of 1934, as 
amended.  

              "Exchangeable Stock" means any Capital Stock of a corporation 
that is exchangeable or convertible into another security (other than Capital 
Stock of such corporation that is neither Exchangeable Stock or Redeemable 
Stock).





<PAGE>   12

                                       12

              "Exercise Date" means the 90th day prior the Settlement Date.

              "Extended Stated Maturity" shall have the meaning set forth in
Section 2.01.

              "Extension Option Buyer" means Morgan Stanley Capital Services,
Inc.

              "FD Redemption Option" shall have the meaning set forth in
Section 7.01(c). 

              "Final Distribution" shall have the meaning set forth in the
Pass Through Trust Agreement.

              "Final Distribution Date" shall have the meaning set forth in the
Pass Through Trust Agreement.

              "Hybrid Preferred Securities" means any preferred securities
issued by a Hybrid Preferred Securities Subsidiary, where such preferred
securities have the following characteristics:  (i) such Hybrid Preferred
Securities Subsidiary lends substantially all of the proceeds from the issuance
of such preferred securities to the Issuer or Consumers in exchange for
subordinated debt issued by the Issuer or Consumers, respectively; (ii) such
preferred securities contain terms providing for the deferral of distributions
corresponding to provisions providing for the deferral of interest payments on
such subordinated debt; and (iii) the Issuer or Consumers (as the case may be)
makes periodic interest payments on such subordinated debt, which interest
payments are in turn used by the Hybrid Preferred Securities Subsidiary to make
corresponding payments to the holders of the Hybrid Preferred Securities.





<PAGE>   13

                                       13

              "Hybrid Preferred Securities Subsidiary" means any business trust
(or similar entity) (i) all of the common equity interest of which is owned
(either directly or indirectly through one or more wholly-owned Subsidiaries of
the Issuer or Consumers) at all times by the Issuer or Consumers, (ii) that has
been formed for the purpose of issuing Hybrid Preferred Securities and (iii)
substantially all of the assets of which consist at all times solely of
subordinated debt issued by the Issuer or Consumers (as the case may be) and
payments made from time to time on such subordinated debt.

              "ISDA Amount" shall mean such amount as may be due and payable by 
the Pass Through Trustee under the ISDA Master Agreement under the circumstances
contemplated thereby as notified to the Issuer, the Indenture Trustee and the
Pass Through Trustee by the Calculation  Agent or the Extension Option Buyer.

              "Indebtedness" of any Person means, without duplication,

              (i)    the principal of and premium (if any) in respect of (A)
       indebtedness of such Person for money borrowed and (B) indebtedness
       evidenced by notes, debentures, bonds or other similar instruments for
       the payment of which such Person is responsible or liable;

              (ii)   all Capital Lease Obligations of such Person;

              (iii)  all obligations of such Person issued or assumed as the
       deferred purchase price of property, all conditional sale obligations
       and all obligations under any title retention agreement (but excluding
       trade accounts payable arising in the ordinary course of business);

              (iv)   all obligations of such Person for the reimbursement of
       any obligor on any letter of credit, bankers' acceptance or similar
       credit transaction (other than obligations with respect to letters of
       credit securing obligations (other than obligations described in clauses
       (i) through (iii) above) entered into in the ordinary course of business
       of such





<PAGE>   14

                                       14

       Person to the extent such letters of credit are not drawn upon or, if
       and to the extent drawn upon, such drawing is reimbursed no later than
       the third Business Day following receipt by such Person of a demand for
       reimbursement following payment on the letter of credit);

              (v)    all obligations of the type referred to in clauses (i)
       through (iv) of other Persons and all dividends of other Persons for the
       payment of which, in either case, such Person is responsible or liable
       as obligor, guarantor or otherwise; and

              (vi)   all obligations of the type referred to in clauses (i)
       through (v) of other Persons secured by any Lien on any property or
       asset of such Person (whether or not such obligation is assumed by such
       Person), the amount of such obligation being deemed to be the lesser of
       the value of such property or assets or the amount of the obligation so
       secured.

              "Initial Stated Maturity" means, with respect to the X-TRAS,
 ___________ __, 200_.

              "Interest Payment Date" means [_______ __,] 1998 and each 
[__________ __] and [___________] in each year thereafter.

              "ISDA Master Agreement" means the ISDA Master Agreement, Schedule
and Confirmation dated as of ___________ [  ], 1997 entered into by the Pass
Through Trust and the Extension Option Buyer, as amended from time to time.





<PAGE>   15

                                       15

              "Interest Rate Protection Agreement" means any interest rate swap
agreement, interest rate cap agreement or other financial agreement or
arrangement designed to protect the Issuer or any Subsidiary against
fluctuations in interest rates.

              "Letter Stock", as applied to the Capital Stock of any
corporation, means Capital Stock of any class or classes (however designated)
which is intended to reflect the separate performance of certain of the
businesses or operations conducted by such corporation or any of its
subsidiaries.

              "Lien" means any lien, mortgage, pledge, security interest,
conditional sale, title retention agreement or other charge or encumbrance of
any kind.

              "Net Cash Proceeds" means, (a) with respect to any Asset Sale ,
the aggregate proceeds of such Asset Sale including the fair market value (as
determined by the Board of Directors and net of any associated debt and of any
consideration other than Capital Stock received in return) of property other
than cash, received by the Issuer, net of (i) brokerage commissions and other
fees and expenses (including fees and expenses of counsel and investment
bankers) related to such Asset Sale, (ii) provisions for all taxes (whether or
not such taxes will actually be paid or are payable) as a result of such Asset
Sale without regard to the consolidated results of operations of the Issuer and
its Restricted Subsidiaries, taken as a whole, (iii) payments made to repay
Indebtedness or any other obligation outstanding at the time of such Asset Sale
that either (A) is secured by a Lien on the property or assets sold or (B) is
required to be paid as a result of such sale and (iv) appropriate amounts to be
provided by the Issuer or any Restricted Subsidiary of the Issuer as a reserve
against any liabilities associated with such





<PAGE>   16

                                       16

Asset Sale including, without limitation, pension and other post-employment
benefit liabilities, liabilities related to environmental matters and
liabilities under any indemnification obligations associated with such Asset
Sale, all as determined in conformity with generally accepted accounting
principles and (b) with respect to any issuance or sale or contribution in
respect of Capital Stock, the aggregate proceeds of such issuance, sale or
contribution,  including the fair market value (as determined by the Board of
Directors and net of any associated debt and of any consideration other than
Capital Stock received in return) of property other than cash, received by the
Issuer, net of attorneys' fees, accountants' fees, underwriters' or placement
agents' fees, discounts or commissions and brokerage, consultant and other fees
incurred in connection with such issuance or sale and net of taxes paid or
payable as a result thereof, provided, however, that if such fair market value
as determined by the Board of Directors of property other than cash is greater
than $25 million, the value thereof shall be based upon an opinion from an
independent nationally recognized firm experienced in the appraisal or similar
review of similar types of transactions.

              "NOMECO" means, CMS NOMECO Oil & Gas Co., a Michigan corporation
and wholly-owned subsidiary of Enterprises.  

              "Non-Convertible Capital Stock" means, with respect to any 
corporation, any non-convertible Capital Stock of such corporation and
any Capital Stock of such corporation convertible solely into non-convertible
Capital Stock other than Preferred Stock of such corporation; provided,
however, that Non-Convertible Capital Stock shall not include any Redeemable
Stock or Exchangeable Stock.





<PAGE>   17

                                       17

              "Operating Cash Flow" means, for any period, with respect to the
Issuer and its Consolidated Subsidiaries, the aggregate amount of Consolidated
Net Income after adding thereto Consolidated Interest Expense (adjusted to
include costs recognized on early retirement of debt), income taxes,
depreciation expense, Amortization Expense and any noncash amortization of debt
issuance costs, any nonrecurring, noncash charges to earnings and any negative
accretion recognition.

              "Other Rating Agency" shall mean any one of Duff & Phelps Credit
Rating Co., Fitch Investors Service, L.P. or Moody's Investors Service, Inc.,
and any successor to any of these organizations which is a nationally
recognized statistical rating organization.

              "Pass Through Trust" means the CMS Energy X-TRASsm Pass Through
Trust I created under the Pass Through Trust Agreement, as holder of the X-TRAS
from the Original Issue Date to the Initial Stated Maturity.

              "Pass Through Trust Agreement" means the Amended and Restated
Pass Through Trust Agreement dated as of ________ __, 1998 between the Issuer
and the Pass Through Trustee.

              "Pass Through Trustee" means the Pass Through Trustee appointed
from time to time under the Pass Through Trust Agreement (which initially shall
be Wilmington Trust Company).

              "Paying Agent" means any person authorized by the Issuer to pay
the principal of (and premium, if any) or interest on any of the X-TRAS on
behalf of the Issuer.  Initially, the Paying Agent is the Indenture Trustee.





<PAGE>   18

                                       18

              "Predecessor X-TRAS" of any particular X-TRAS means all previous
X-TRAS evidencing all or a portion of the same debt as that evidenced by such
particular X-TRAS; and, for the purposes of the definition, any X-TRAS
authenticated and delivered under Section 2.9 of the Indenture in exchange for
or in lieu of a mutilated, destroyed, lost or stolen X-TRAS shall be deemed to
evidence the same debt as the mutilated, destroyed, lost or stolen X-TRAS.

              "Preferred Stock", as applied to the Capital Stock of any
corporation, means Capital Stock of any class or classes (however designated)
that is preferred as to the payment of dividends, or as to the distribution of
assets upon any voluntary or involuntary liquidation or dissolution of such
corporation, over shares of Capital Stock of any other class of such
corporation; provided that Hybrid Preferred Securities are not considered
Preferred Stock for purposes of this definition.

              "Premium Termination Date" means the 90th day prior to the
Initial Stated Maturity.

              "Put Option" shall have the meaning set forth in Section 7.02.

              "Redeemable Stock" means any Capital Stock that by its terms or
otherwise is required to be redeemed prior to the first anniversary of the
Stated Maturity of the Outstanding X-TRAS or is redeemable at the option of the
holder thereof at any time prior to the first anniversary of the Stated
Maturity of the Outstanding X-TRAS.

              "Reference Treasury Note Yield" means the yield on the 7-year
U.S. Treasury Note used to determine the interest rate applicable to the 
X-TRAS from the date of original issuance of the X-TRAS to the Initial Stated 
Maturity.





<PAGE>   19

                                       19

              "Remarketing Agent" means Morgan Stanley & Co. Incorporated or
such other investment banking institution as shall be selected in accordance
with Section 8.02 in connection with a remarketing of the X-TRAS.

              "Remarketing Deadline" means the fifteenth day prior to the
Initial Stated Maturity or such earlier date as may be mutually agreed by the
Issuer, the Indenture Trustee, the Pass Through Trustee and the Extension
Option Buyer.

              "Remarketing Procedure" shall have the meaning set forth in
Section 8.02.

              "Required Remarketing Proceeds" shall have the meaning set forth
in Section 8.01.

              "Restricted Subsidiary" means any Subsidiary (other than
Consumers and its subsidiaries) of the Issuer which, as of the date of the
Issuer's most recent quarterly consolidated balance sheet, constituted at least
10% of the total Consolidated Assets of the Issuer and its Consolidated
Subsidiaries and any other Subsidiary which from time to time is designated a
Restricted Subsidiary by the Board of Directors provided that no Subsidiary may
be designated a Restricted Subsidiary if, immediately after giving effect
thereto, an Event of Default or event that, with the lapse of time or giving of
notice or both, would constitute an Event of Default would exist or the Issuer
and its Restricted Subsidiaries could not incur at least one dollar of
additional Indebtedness under Section 4.03, and (i) any such Subsidiary so
designated as a Restricted Subsidiary must be organized under the laws of the
United States or any State thereof, (ii) more than 80% of the Voting Stock of
such Subsidiary must be owned of record and





<PAGE>   20

                                       20

beneficially by the Issuer or a Restricted Subsidiary and (iii) such Restricted
Subsidiary must be a Consolidated Subsidiary.  

              "Settlement Date" means the settlement date under the ISDA 
Master Agreement (which is the Initial Stated Maturity).  

              "Standard & Poor's" shall mean Standard & Poor's Ratings Group, 
a division of McGraw Hill Inc., and any successor thereto which is a 
nationally recognized statistical rating organization, or if such entity
shall cease to rate the X-TRAS or shall cease to exist and there shall be no
such successor thereto, any other nationally recognized statistical rating
organization selected by the Issuer which is acceptable to the Indenture
Trustee.

              "Subordinated Indebtedness" means any Indebtedness of the Issuer
(whether outstanding on the date of this Sixth Supplemental Indenture or
thereafter incurred) which is contractually subordinated or junior in right of
payment to the X-TRAS.

              "Support Obligations" means, for any person, without duplication,
any financial obligation, contingent or otherwise, of such person guaranteeing
or otherwise supporting any debt or other obligation of any other person in any
manner, whether directly or indirectly, and including, without limitation, any
obligation of such person, direct or indirect, (i) to purchase or pay (or
advance or supply funds for the purchase or payment of) such debt or to
purchase (or to advance or supply funds for the purchase of) any security for
the payment of such debt, (ii) to purchase property, securities or services for
the purpose of assuring the owner of such debt of the payment of such debt,
(iii) to maintain working capital, equity capital, available cash or other
financial statement condition of the primary obligor so as to enable the
primary obligor to pay





<PAGE>   21

                                       21

such debt, (iv) to provide equity capital under or in respect of equity
subscription arrangements (to the extent that such obligation to provide equity
capital does not otherwise constitute debt), or (v) to perform, or arrange for
the performance of, any non-monetary obligations or non-funded debt payment
obligations of the primary obligor.

              "Tax-Sharing Agreement" means the Amended and Restated Agreement
for the Allocation of Income Tax Liabilities and Benefits, dated January 1,
1994, as amended or supplemented from time to time, by and among Issuer, each
of the members of the Consolidated Group (as defined therein), and each of the
corporations that become members of the Consolidated Group.

              "Treasury Rate" means the yield to maturity at the time of
computation of United States Treasury securities with a constant maturity (as
compiled and published in the most recent Federal Reserve Statistical Release
H.15(519) (the "Statistical Release") which has become publicly available at
least two Business Days prior to the redemption date or, in the case of
defeasance, prior to the date of deposit (or, if such Statistical Release is no
longer published, any publicly available source of similar market data)) most
nearly equal to the then remaining average life to stated maturity of the
X-TRAS; provided, however, that if the average life to stated maturity of the
X-TRAS is not equal to the constant maturity of a United States Treasury
security for which a weekly average yield is given, the Treasury Rate shall be
obtained by linear interpolation (calculated to the nearest one-twelfth of a
year) from the weekly average yields of United States Treasury securities for
which such yields are given.





<PAGE>   22

                                       22

              "Voting Stock" means securities of any class or classes the
holders of which are ordinarily, in the absence of contingencies, entitled to
vote for corporate directors (or persons performing similar functions).

              "Yield" means the yield-to-maturity on the then current 7-year
U.S. Treasury Note as determined by linear interpolation of the 5- year and
10-year then current offered-side yields for the on-the-run most recently
issued U.S. Treasury Notes, as published on Telerate page 500 as of
approximately [12:30 p.m.], New York City time, on the Exercise Date.  If
Telerate 500 is unavailable, "Yield" shall be the arithmetic mean of
offered-side yields for the then current 7-year U.S. Treasury Note as
determined by linear interpolation of the 5-year and 10-year then current
offered-side yields for the on-the-run most recently issued U.S. Treasury
Notes, without regards to highest and lowest yields, quoted as of approximately
[12:30 p.m.], New York City time, on the Exercise Date by five primary dealers
in U.S. Treasury Notes selected by the Calculation Agent.

              Certain terms, used principally in Articles Three and Four of
this Sixth Supplemental Indenture, are defined in those Articles.

                                   ARTICLE II

                   DESIGNATION AND TERMS OF THE X-TRAS; FORMS

              SECTION 2.01.  Establishment of Series.  (a) There is hereby
created a series of Securities to be known and designated as the "Extendible
Tenor Rate-Adjusted Securities" and limited in aggregate principal amount
(except as contemplated in Section 2.3(f)(2) of the Indenture) to
[$150,000,000].  If the Yield on the Exercise Date is equal to or greater than
the





<PAGE>   23

                                       23

Reference Treasury Note Yield,the X-TRAS will mature on _____________ __, 
200_ (the "Initial Stated Maturity").  If the Yield on the Exercise
Date is less than the Reference Treasury Note Yield, the maturity of the X-TRAS
will be extended until ______________ __, 201_ (the "Extended Stated
Maturity").

              (b)    During the period commencing on the Original Issue Date
and ending on the Initial Stated Maturity, the X-TRAS will bear interest from
the Original Issue Date, or from the most recent date to which interest has
been paid or duly provided for, at the rate of ____% per annum stated therein
until the principal thereof is paid or made available for payment.  In the
event the X-TRAS are extended until the Extended Stated Maturity, the X-TRAS
will bear interest from the Initial Stated Maturity or from the most recent
date to which interest has been paid or duly provided for, at such rate per
annum as may be established pursuant to Article X, until the principal thereof
is paid or made available for payment.   Interest will be payable semiannually
on each Interest Payment Date and at Maturity, as provided in the form of
X-TRAS in Section 2.03 hereof.

              (c)    The Record Date referred to in Section 2.3(f)(4) of the
Indenture for the payment of the interest on any X-TRAS payable on any Interest
Payment Date (other than at Maturity) shall be the first day (whether or not a
Business Day) of the calendar month in which such Interest Payment Date occurs
and, in the case of interest payable at Maturity, the Record Date shall be the
date of Maturity.

              (d)    The payment of the principal of, premium (if any) and
interest on the X-TRAS shall not be secured by a security interest in any
property.





<PAGE>   24

                                       24

              (e)    The X-TRAS shall be redeemable at the option of the Issuer
as provided in Section 8.01(b) and (c) hereof.  The holders of X-TRAS shall not
be entitled to any sinking fund payments.  The X-TRAS shall be purchased by the
Issuer at the option of the Holders thereof as provided in Sections 3.01, 4.05
and 8.02 hereof.

              (f)    The X-TRAS shall not be convertible.

              (g)    The X-TRAS will not be subordinated to the payment of
Senior Debt.

              (h)    The Issuer will not pay any additional amounts on the
X-TRAS held by a Person who is not a U.S. Person in respect of any tax,
assessment or government charge withheld or deducted.

              (i)    The events specified in Events of Default with respect to
the X-TRAS shall include the events specified in Article Five of this Sixth
Supplemental Indenture.  In addition to the covenants set forth in Article
Three of the Original Indenture, the Holders of the X- TRAS shall have the
benefit of the covenants of the Issuer set forth in Article Four hereto.

              (j)    In the event the X-TRAs are extended until the Extended
Maturity Date, then, unless the Issuer exercises the FD Redemption Option
(which option the Issuer shall be entitled to exercise until the Remarketing
Deadline), the interest rate borne by the X-TRAS will be reset in order that
the X-TRAS may be remarketed so as to yield proceeds at least sufficient to
make available to the Pass Through Trustee on the Final Distribution Date an
amount in cash equal to 100% of the principal amount thereof together with
accrued interest to the Initial Stated Maturity plus the ISDA Amount.  The
remarketing of the X-TRAS will be conducted in accordance with the provisions
of Article X hereof.





<PAGE>   25

                                       25

              SECTION 2.02.  Forms Generally.  The X-TRAS and Indenture
Trustee's certificates of authentication shall be in substantially the form set
forth in this Article, with such appropriate insertions, omissions,
substitutions and other variations as are required or permitted by the
Indenture, and may have such letters, numbers or other marks of identification
and such legends or endorsements placed thereon as may be required to comply
with the rules of any securities exchange or as may, consistently herewith, be
determined by the officers executing such X- TRAS, as evidenced by their
execution thereof.

              The definitive X-TRAS shall be printed, lithographed or engraved
on steel engraved borders or may be produced in any other manner, all as
determined by the officers executing such X-TRAS, as evidenced by their
execution thereof.

              SECTION 2.03.  Form of Face of X-TRAS.

                             CMS ENERGY CORPORATION

        ____% EXTENDIBLE TENOR RATE-ADJUSTED SECURITIES ("X-TRAS(SM)")

No. ________                                                         $__________

              CMS Energy Corporation, a corporation duly organized and existing
under the laws of the State of Michigan (herein called the "Issuer", which 
term includes any successor Person under the Indenture hereinafter referred 
to), for value received, hereby promises to pay to _____________________, or 
registered assigns, the principal sum of ____________________ Dollars on 
____________ __, 200_ ("Initial Stated Maturity") or, in the event the 
X-TRAS are extended to the Extended Maturity Date, _____________ __, 201_  
and to pay interest thereon from [________ __,] 1998 (the "Original Issue 
Date") or from the most recent





<PAGE>   26

                                       26

Interest Payment Date to which interest has been paid or duly provided for,
semi-annually on [______ __] and [_________ __] in each year, commencing
[______ __,] 1998 (i) to ________________ __, 200_  at the rate of __% per
annum, and (ii) in the event the X-TRAS are extended to the Extended Maturity
Date, to ______________ __, 201_  at such rate as may be established pursuant
to the Remarketing Procedure, until the principal hereof is paid or made
available for payment.  The amount of interest payable on any Interest Payment
Date shall be computed on the basis of a 360-day year of twelve 30-day months.
The interest so payable, and punctually paid or duly provided for, on any
Interest Payment Date will, as provided in such Indenture, be paid to the
Person in whose name this Extendible Tenor Rate-Adjusted Security ("Security")
(or one or more Predecessor X-TRAS) is registered at the close of business on
the Record Date for such interest, which shall be the first day of the calendar
month in which such Interest Payment Date occurs (whether or not a Business
Day) except that the Record Date for interest payable at the Initial Stated
Maturity or Extended Stated Maturity shall be the date of such Initial Stated
Maturity or Extended Stated Maturity.  Any such interest not so punctually paid
or duly provided for will forthwith cease to be payable to the Holder on such
Record Date and may either be paid to the Person in whose name this Security
(or one or more Predecessor X-TRAS) is registered at the close of business on a
subsequent Record Date (which shall be not less than five Business Days prior
to the date of payment of such defaulted interest) for the payment of such
defaulted interest to be fixed by the Indenture Trustee, notice whereof shall
be given to Holders of X-TRAS not less than 15 days preceding such subsequent
Record Date.





<PAGE>   27

                                       27

              Payment of the principal of (and premium, if any) and interest,
if any, on this Security will be made at the office or agency of the Issuer
maintained for that purpose in New York, New York (the "Place of Payment"), in
such coin or currency of the United States of America as at the time of payment
is legal tender for payment of public and private debts; provided, however,
that at the option of the Issuer payment of interest (other than interest
payable at Maturity) may be made by check mailed to the address of the Person
entitled thereto as such address shall appear in the Security Register or by
wire transfer to an account designated by such Person not later than ten days
prior to the date of such payment.  If the date on which payment of principal
or interest on this Security becomes due is not a Business Day, then such
principal or interest shall be due and payable on the next succeeding Business
Day.

              Reference is hereby made to the further provisions of this
Security set forth on the reverse hereof, which further provisions shall for
all purposes have the same effect as if set forth at this place.

              Unless the certificate of authentication hereon has been executed
by the Indenture Trustee referred to on the reverse hereof by manual signature,
this Security shall not be entitled to any benefit under the Indenture or be
valid or obligatory for any purpose.

              IN WITNESS WHEREOF, the Issuer has caused this instrument to be
duly executed under its corporate seal.  

Dated:

                                                  CMS ENERGY CORPORATION


                                                  By:__________________________





<PAGE>   28

                                       28

                                                  Its:


                                                  By:__________________________
                                                  Its:


Attest:

              SECTION 2.04.  Form of Reverse of Security.

              This ____% Extendible Tenor Rate-Adjusted Security is one of a
duly authorized issue of securities of the Issuer (herein called the "X-TRAS"),
issued and to be issued under an Indenture, dated as of September 15, 1992, as
supplemented by certain supplemental indentures, including the Sixth
Supplemental Indenture, dated as of _______ __, 1998 (herein collectively
referred to as the "Indenture"), between the Issuer and NBD Bank, a Michigan
banking corporation (formerly known as NBD Bank, National Association), as
Indenture Trustee (herein called the "Indenture Trustee", which term includes
any successor trustee under the Indenture), to which Indenture and all
indentures supplemental thereto reference is hereby made for a statement of the
respective rights, limitations of rights, duties and immunities thereunder of
the Issuer, the Indenture Trustee, the Holders of the X-TRAS and of the terms
upon which the X-TRAS are, and are to be, authenticated and delivered.  This
Security is one of the series designated on the face hereof, limited in
aggregate principal amount to [$150,000,000].

              The X-TRAS will be redeemable at the Issuer's option (the "Early
Redemption Option"), in whole or in part, at any time and from time from the
date hereof to the 91st day





<PAGE>   29

                                       29

prior to the Initial Stated Maturity, at a redemption price equal to the sum of
(i) 100% of the principal amount of the X-TRAS being redeemed plus the
Applicable Premium, together with accrued interest, if any, thereon to the
Redemption Date if such redemption occurs on or prior to the Premium
Termination Date (but interest installments whose Stated Maturity is on or
prior to the Redemption Date will be payable to the Holder thereof of record at
the close of business on the relevant Record Date referred to on the face
hereof all as provided in the Indenture) plus (ii) the ISDA Amount, if
any, as determined by the Extension Option Buyer and notified to the Issuer,
the Indenture Trustee and the Pass Through Trustee [five] Business Days prior
to the Redemption Date ("Early Redemption Price").  In no event will the Early
Redemption Price calculated pursuant to the foregoing clause (ii) ever be less
than 100% of the principal amount of the X-TRAS plus accrued interest to the
Redemption Date.            

              The following definitions are used to determine the
Applicable Premium:

              "Applicable Premium" means, with respect to X-TRAS (or portion
thereof) being redeemed at any time, the excess of (A) the present value at
such time of the principal amount of such X-TRAS (or portion thereof) being
redeemed plus all interest payments due on such X-TRAS (or portion thereof) to
the Initial Stated Maturity, which present value shall be computed using a
discount rate equal to the Treasury Rate plus 50 basis points, over (B) the
principal amount of such X-TRAS (or portion thereof) being redeemed at such
time.  For purposes of this definition, the present values of interest and
principal payments will be determined in accordance with generally accepted
principles of financial analysis.





<PAGE>   30

                                       30

              "Treasury Rate" means the yield to maturity at the time of
computation of United States Treasury securities with a constant maturity (as
compiled and published in the most recent Federal Reserve Statistical Release
H.15(519) (the "Statistical Release") which has become publicly available at
least two Business Days prior to the redemption date or, in the case of
defeasance, prior to the date of deposit (or, if such Statistical Release is no
longer published, any publicly available source of similar market data)) most
nearly equal to the then remaining average life to stated maturity of the
X-TRAS; provided, however, that if the average life to stated maturity of the
X-TRAS is not equal to the constant maturity of a United States Treasury
security for which a weekly average yield is given, the Treasury Rate shall be
obtained by linear interpolation (calculated to the nearest one-twelfth of a
year) from the weekly average yields of United States Treasury securities for
which such yields are given.

              In the event of redemption of the X-TRAS in part, new X-TRAS for
the unredeemed portion thereof will be issued in the name of the Holder thereof
upon cancellation hereof.

              In addition, the X-TRAS will be redeemable at the Issuer's option
(the "FD Redemption Option"), in whole, at any time and from time from and
after the 90th day prior to the Initial Stated Maturity until the Remarketing
Deadline, by irrevocable notice given to the Indenture Trustee, the Pass
Through Trustee, the Extension Option Buyer and the Calculation Agent not later
than the Remarketing Deadline, at a Redemption Price equal (in the aggregate)
to the sum of (i) 100% of the unpaid principal amount thereof together with
accrued interest, if any, thereon to the Initial Stated Maturity plus (ii) the
ISDA Amount as of the Exercise





<PAGE>   31

                                       31

Date as determined by the Extension Option Buyer and notified to the Issuer,
the Indenture Trustee and the Pass Through Trustee within [five] Business Days
thereafter.

              If a Change in Control occurs, the Issuer shall notify the Holder
of this Security, the Indenture Trustee, the Pass Through Trustee and the
Extension Option Buyer of such occurrence and each Holder shall have the right
to require the Issuer to make a Required Repurchase of all or any part of this
Security at a Change in Control Purchase Price equal to  101% of the
principal amount of the X-TRAS to be so purchased together with accrued
interest thereon to the date of repurchase, plus (in the aggregate with all
other X-TRAS repurchased pursuant to such Required Repurchase) the ISDA Amount,
if any, as of such date of repurchase as determined by the Extension Option
Buyer and notified to the Issuer, the Indenture Trustee and the Pass Through
Trustee by 10 a.m., New York City time, on such date, as more fully provided in
the Indenture and subject to the terms and conditions set forth therein.  In
the event of a Required Repurchase of only a portion of this Security, a new
Security or Notes for the unrepurchased portion hereof will be issued in the
name of the Holder hereof upon the cancellation hereof.

              In the event that the Issuer has Excess Proceeds from an Asset
Sale, it shall be required to make an offer to purchase from Holders on a pro
rata basis an aggregate principal amount of X-TRAS equal to the Excess
Proceeds, at a purchase price equal to the sum of (i) 100% of the principal
amount of and unpaid interest, if any, to the purchase date on such X-TRAS,
plus (ii) the ISDA Amount as determined by the Extension Option Buyer and
notified to the Issuer, the Indenture Trustee and the Pass Through Trustee by
10 a.m., New York City





<PAGE>   32

                                       32

time, on such date of repurchase.  The procedures to be followed by the Issuer
in making such an offer, and for the acceptance of such offer by Holders, shall
be the same as those set forth in the Indenture with respect to a Change in
Control.

              Holders of the X-TRAS have the right to require the Issuer to
repurchase (the "Put Option") on the Initial Stated Maturity all of the X-TRAS
at a purchase price equal to 100% of the principal amount thereof together with
accrued interest, if any, thereon, to the Initial Stated Maturity.

              If an Event of Default with respect to this Security shall occur
and be continuing, the principal of this Security may be declared due and
payable in the manner and with the effect provided in the Indenture.  If any
such acceleration occurs, the Issuer will also be obligated to pay the
ISDA Amount, if any, as of the date of such acceleration, as determined by
the Extension Option Buyer and notified to the Issuer, the Indenture Trustee
and the Pass Through Trustee within [five] Business Days after the date of such
acceleration.

              In any case where any Interest Payment Date, repurchase date,
Stated Maturity or Maturity of any Security shall not be a Business Day at any
Place of Payment, then (notwithstanding any other provision of the Indenture or
this Security), payment of interest or principal (and premium, if any) need not
be made at such Place of Payment on such date, but may be made on the next
succeeding Business Day at such Place of Payment with the same force and effect
as if made on the Interest Payment Date, repurchase date or at the Stated
Maturity or Maturity; provided that no interest shall accrue on the amount so
payable for the period from





<PAGE>   33

                                       33

and after such Interest Payment Date, redemption date, repurchase date, Stated
Maturity or Maturity, as the case may be, to such Business Day.

              The Indenture contains provisions for defeasance at any time of
(i) the entire indebtedness of this Security or (ii) certain restrictive 
covenants and Events of Default with respect to this Security, in each case 
upon compliance with certain conditions set forth therein.

              The Indenture permits, with certain exceptions as therein
provided, the amendment thereof and the modification of the rights and
obligations of the Issuer and the rights of the Holders of all Outstanding
X-TRAS under the Indenture at any time by the Issuer and the Indenture Trustee
with the consent of the Holders of not less than a majority in principal amount
of Securities of all series then Outstanding and affected (voting as one
class).  No such amendment or modification may be made to the Indenture which
has a material adverse effect on the Extension Option Buyer without the consent
of the Extension Option Buyer.

              The Indenture permits the Holders of not less than a majority in
principal amount of Securities of all series at the time Outstanding with
respect to which a default shall have occurred and be continuing (voting as one
class) to waive on behalf of the Holders of all Outstanding Securities of such
series any past default by the Issuer, provided that no such waiver may be made
with respect to a default in the payment of the principal of or the interest on
any Security of such series or the default by the Issuer in respect of certain
covenants or provisions of the Indenture, the modification or amendment of
which must be consented to by the Holder of each Outstanding Security of each
series affected or by the Extension Option Buyer, as the case may be.





<PAGE>   34

                                       34

              As set forth in, and subject to, the provisions of the Indenture,
no Holder of any Securities of any series will have any right to institute any
proceeding with respect to the Indenture or for any remedy thereunder, unless
such Holder shall have previously given to the Indenture Trustee written notice
of a continuing Event of Default, the Holders of not less than 25% in principal
amount of the Outstanding Securities of each affected series (voting as one
class) shall have made written request, and offered reasonable indemnity, to
the Indenture Trustee to institute such proceeding as trustee, and the
Indenture Trustee shall not have received from the Holders of a majority in
principal amount of the Outstanding Securities of each affected series (voting
as one class) a direction inconsistent with such request and shall have failed
to institute such proceeding within 60 days; provided, however, that such
limitations do not apply to a suit instituted by the Holder hereof for the
enforcement of payment of the principal of (and premium, if any) or any
interest on this Security on or after the respective due dates expressed
herein.

              No reference herein to the Indenture and no provision of this
Security or of the Indenture shall alter or impair the obligation of the
Issuer, which is absolute and unconditional, to pay the principal of and any
premium and interest on this Security at the times, place and rate, and in the
coin or currency, herein prescribed.

              As provided in the Indenture and subject to certain limitations
therein set forth, the transfer of this Security is registerable in the
Security Register, upon surrender of this Security for registration of transfer
at the office or agency of the Issuer in any place where the principal of and
any premium and interest on this Security are payable, duly endorsed by, or





<PAGE>   35

                                       35

accompanied by a written instrument of transfer in form satisfactory to the
Issuer and the Security Registrar duly executed by, the Holder hereof or his
attorney duly authorized in writing, and thereupon one or more new Securities
of this series and of like tenor, of authorized denominations and for the same
aggregate principal amount, will be issued to the designated transferee or
transferees.

              The X-TRAS are issuable only in registered form without coupons
in denominations of $1,000 and any integral multiple thereof.  As provided in
the Indenture and subject to certain limitations therein set forth, X-TRAS are
exchangeable for a like aggregate principal amount of X-TRAS and of like tenor
of a different authorized denomination, as requested by the Holder surrendering
the same.

              No service charge shall be made for any such registration of
transfer or exchange, but the Issuer may require payment of a sum sufficient to
cover any tax or other governmental charge payable in connection therewith.

              The Issuer shall not be required to (a) issue, exchange or
register the transfer of this Security for a period of 15 days next preceding
the mailing of the notice of redemption of X-TRAS or (b) exchange or register
the transfer of any Security or any portion thereof selected, called or being
called for redemption, except in the case of any Security to be redeemed in
part, the portion thereof not so to be redeemed.

              Prior to due presentment of this Security for registration of
transfer, the Issuer, the Indenture Trustee and any agent of the Issuer or the
Indenture Trustee may treat the Person in whose name this Security is
registered as the owner hereof for all purposes, whether or not





<PAGE>   36

                                       36

this Security be overdue, and neither the Issuer, the Indenture Trustee nor any
such agent shall be affected by notice to the contrary.  

              All terms used in this Security without definition which are 
defined in the Indenture shall have the meanings assigned to them in the 
Indenture.

              SECTION 2.05.  Form of Indenture Trustee's Certificate of
Authentication.  The Indenture Trustee's certificates of authentication shall
be in substantially the following form:

              This is one of the Securities of the series designated herein
referred to in the within-mentioned Indenture.


                                                 _______________________________
                                                      as Indenture Trustee


                                                 By:____________________________
                                                       Authorized Officer


                                  ARTICLE III

                               CHANGE IN CONTROL

              SECTION 3.01.  Change in Control.  Upon the occurrence of a
Change in Control (the effective date of such Change in Control being the
"Change in Control Date"), each Holder of X-TRAS shall have the right to
require that the Issuer repurchase (a "Required Repurchase") all or any part of
such Holder's X-TRAS at a repurchase price  payable in cash equal to
101% of the principal amount of such X-TRAS plus accrued interest to the Change
in Control Purchase Date (as defined





<PAGE>   37

                                       37

below) (the "Change in Control Purchase Price") plus (in the aggregate 
with all other X-TRAS repurchased pursuant to this Section 3.01) the ISDA
Amount, if any, as of the Change in Control Purchase Date as determined by the
Extension Option Buyer and notified to the Issuer, the Indenture Trustee and
the Pass Through Trustee by 10 a.m., New York City time, on such date. The
Notional Amount used to determine the  Extension Amount shall be equal to the
aggregate principal amount of X-TRAS tendered for repurchase and not withdrawn.

              (a)    Within 30 days following the Change in Control Date, the
       Issuer shall mail a notice (the "Required Repurchase Notice") to each
       Holder with copies to the Indenture Trustee, Pass Through Trustee and
       Extension Option Buyer stating:

                     (i)    that a Change in Control has occurred and that such
              Holder has the right to require the Issuer to repurchase all or
              any part of such Holder's X-TRAS at the Change in Control
              Purchase Price;

                     (ii)   the Change in Control Purchase Price;

                     (iii)  the date on which any Required Repurchase shall be
              made (which shall be no earlier than 60 days nor later than 90
              days from the date such notice is mailed) (the "Change in Control
              Purchase Date");

                     (iv)   the name and address of the Paying Agent; and

                     (v)    the procedures that Holders must follow to cause
              the X-TRAS to be repurchased, which shall be consistent with this
              Section and the Indenture.  

              (b)    Holders electing to have X-TRAS repurchased must deliver 
       a written notice (the "Change in Control Purchase Notice") to the
       Paying Agent (initially the





<PAGE>   38

                                       38

       Indenture Trustee) at its corporate trust office in Detroit, Michigan,
       or any other office of the Paying Agent maintained for such purposes,
       not later than 30 days prior to the Change in Control Purchase Date.
       The Change in Control Purchase Notice shall state: (i) the portion of
       the principal amount of any X-TRAS to be repurchased, which portion must
       be $1,000 or an integral multiple thereof; (ii) that such X-TRAS are to
       be repurchased by the Issuer pursuant to the change in control
       provisions of the Indenture; and (iii) unless the X-TRAS are represented
       by one or more Global Notes, the certificate numbers of the X-TRAS to be
       delivered by the Holder thereof for repurchase by the Issuer.  Any
       Change in Control Purchase Notice may be withdrawn by the Holder by a
       written notice of withdrawal delivered to the Paying Agent not later
       than three Business Days prior to the Change in Control Purchase Date.
       The notice of withdrawal shall state the principal amount and, if
       applicable, the certificate numbers of the X-TRAS as to which the
       withdrawal notice relates and the principal amount of such X-TRAS, if
       any, which remains subject to a Change in Control Purchase Notice.

              (c)    Payment of the Change in Control Purchase Price for X-TRAS
       for which a Change in Control Purchase Notice has been delivered and not
       withdrawn is conditioned upon delivery of such X-TRAS (together with
       necessary endorsements) to the Paying Agent at its office in Detroit,
       Michigan, or any other office of the Paying Agent maintained for such
       purpose, at any time (whether prior to, on or after the Change in
       Control Purchase Date) after the delivery of such Change in Control
       Purchase Notice.  Payment of the Change in Control Purchase Price for
       such X-TRAS will be made





<PAGE>   39

                                       39

       promptly following the later of the Change in Control Purchase Date or
       the time of delivery of such X-TRAS.  If the Paying Agent holds, in
       accordance with the terms of the Indenture, money sufficient to pay the
       Change in Control Purchase Price of such X-TRAS on the Business Day
       following the Change in Control Purchase Date, then, on and after such
       date, interest will cease accruing, and all other rights of the Holder
       shall terminate (other than the right to receive the Change in Control
       Purchase Price upon delivery of the X-TRAS).

              (d)    The Issuer shall comply with the provisions of Regulation
       14E and any other tender offer rules under the Exchange Act, which may
       then be applicable in connection with any offer by the Issuer to
       repurchase X-TRAS at the option of Holders upon a Change in Control.

              (e)    No X-TRAS may be repurchased by the Issuer as a result of
       a Change in Control if there has occurred and is continuing an Event of
       Default (other than a default in the Payment of the Change in Control
       Purchase Price with respect to the X-TRAS).

                                   ARTICLE IV

                       ADDITIONAL COVENANTS OF THE ISSUER
                           WITH RESPECT TO THE X-TRAS

              SECTION 4.01.  Limitation on Certain Liens.  So long as any of
the X-TRAS are outstanding, the Issuer shall not create, incur, assume or
suffer to exist any lien, mortgage, pledge, security interest, conditional
sale, title retention agreement or other charge or





<PAGE>   40

                                       40

encumbrance of any kind, or any other type of arrangement intended or having
the effect of conferring upon a creditor of the Issuer or any Subsidiary a
preferential interest (hereinafter in this Section referred to as a "Lien")
upon or with respect to any of its property of any character, including without
limitation any shares of Capital Stock of Consumers or Enterprises, without
making effective provision whereby the X-TRAS shall (so long as any such other
creditor shall be so secured) be equally and ratably secured (along with any
other creditor similarly entitled to be secured) by a direct Lien on all
property subject to such Lien, provided, however, that the foregoing
restrictions shall not apply to:

              (i)    Liens for taxes, assessments or governmental charges or
          levies to the extent not past due; 

              (ii)   pledges or deposits to secure (a) obligations under 
          workmen's compensation laws or similar legislation, (b) statutory 
          obligations of the Issuer or (c) Support Obligations at any one time
          outstanding;

              (iii)  Liens imposed by law, such as materialmen's, mechanics',
          carriers', workmen's and repairmen's Liens and other similar Liens
          arising in the ordinary course of business securing obligations which
          are not overdue or which have been fully bonded and are being 
          contested in good faith;

              (iv)   purchase money Liens upon or in property acquired and held
          by the Issuer in the ordinary course of business to secure the 
          purchase price of such property or to secure Indebtedness incurred 
          solely for the purpose of financing the acquisition of any such 
          property to be subject to such Liens, or Liens existing on any such 
          property at the





<PAGE>   41

                                       41

       time of acquisition, or extensions, renewals or replacements of any of
       the foregoing for the same or a lesser amount, provided that no such
       Lien shall extend to or cover any property other than the property being
       acquired and no such extension, renewal or replacement shall extend to
       or cover property not theretofore subject to the Lien being extended,
       renewed or replaced, and provided, further, that the aggregate principal
       amount of the Indebtedness at any one time outstanding secured by Liens
       permitted by this clause (iv) shall not exceed $10,000,000; and

              (v)    Liens not otherwise permitted by clauses (i) through (iv)
       of this Section securing Indebtedness of the Issuer; provided that on
       the date such Liens are created, and after giving effect to such
       Indebtedness, the aggregate principal amount at maturity of all of the
       secured Indebtedness of the Issuer at such date shall not exceed 5% of
       Consolidated Net Tangible Assets at such date.

              SECTION 4.02.  Limitation on Consolidation, Merger, Sale or
Conveyance.  So long as any of the X-TRAS are Outstanding and until senior
unsecured debt of the Issuer is rated BBB- or above (or an equivalent rating)
by Standard & Poor's and one Other Rating Agency (or, if Standard & Poor's
shall change its rating system, an equivalent of such rating then employed by
such organization), at which time the Issuer will be permanently released from
the provisions of this Section 4.02, and subject also to Article Nine of the
Indenture,  the Issuer shall not consolidate with or merge into any other
Person or sell, lease or convey the property of the Issuer in the entirety or
substantially as an entirety, unless (i) immediately after giving effect to
such transaction the Consolidated Net Worth of the surviving entity is at least
equal to the





<PAGE>   42

                                       42

Consolidated Net Worth of the Issuer immediately prior to the transaction, and
(ii) after giving effect to such transaction, the surviving entity would be
entitled to incur at least one dollar of additional Indebtedness (other than
revolving Indebtedness to banks) without violation of the limitations in
Section 4.03 hereof.

              SECTION 4.03.  Limitation on Consolidated Indebtedness.  (a)  So
long as any of the X-TRAS are Outstanding and until senior unsecured debt of
the issuer is rated BBB- or above (or an equivalent rating) by Standard
& Poor's and one Other Rating Agency (or, if Standard & Poor's shall change its
rating system, an equivalent of such rating then employed by such
organization), at which time the Issuer will be permanently released from the
provisions of this Section 4.03, the Issuer shall not, and shall not permit any
Consolidated Subsidiary of the Issuer to, issue, create, assume, guarantee,
incur or otherwise become liable for (collectively, "issue"), directly or
indirectly, any Indebtedness unless the Consolidated Coverage Ratio of the
Issuer and its Consolidated Subsidiaries for the four consecutive fiscal
quarters immediately preceding the issuance of such Indebtedness (as shown by a
pro forma consolidated income statement of the Issuer and its Consolidated
Subsidiaries for the four most recent fiscal quarters ending at least 30 days
prior to the issuance of such Indebtedness after giving effect to (i) the
issuance of such Indebtedness and (if applicable) the application of the net
proceeds thereof to refinance other Indebtedness as if such Indebtedness was
issued at the beginning of the period, (ii) the issuance and retirement of any
other Indebtedness since the first day of the period as if such Indebtedness
was issued or retired at the beginning of the period and (iii) the acquisition
of any company or business acquired by the Issuer or any Subsidiary since the
first day of the period (including





<PAGE>   43

                                       43

giving effect to the pro forma historical earnings of such company or
business), including any acquisition which will be consummated
contemporaneously with the issuance of such Indebtedness, as if in each case
such acquisition occurred at the beginning of the period) exceeds a ratio of
1.7 to 1.0.

              (b)    Notwithstanding the foregoing paragraph, the Issuer or any
Restricted Subsidiary may issue, directly or indirectly, the following
Indebtedness:

              (1)    Indebtedness of the Issuer to banks not to exceed
       $1,000,000,000 in aggregate outstanding principal amount at any
       time; 

              (2)    Indebtedness (other than Indebtedness described in
       clause (1) of this Subsection) outstanding on the date of this Sixth
       Supplemental Indenture, as set forth on Schedule 4.03(b)(2) attached
       hereto and made a part hereof, and Indebtedness issued in exchange for,
       or the proceeds of which are used to refund or refinance, any
       Indebtedness permitted by this clause (2); provided, however, that (i)
       the principal amount (or accreted value in the case of Indebtedness
       issued at a discount) of the Indebtedness so issued shall not exceed the
       principal amount (or accreted value in the case of Indebtedness issued
       at a discount) of, premium, if any, and accrued but unpaid interest on,
       the Indebtedness so exchanged, refunded or refinanced and (ii) the
       Indebtedness so issued (A) shall not mature prior to the stated maturity
       of the Indebtedness so exchanged, refunded or refinanced, (B) shall have
       an Average Life equal to or greater than the remaining Average Life of
       the Indebtedness so exchanged, refunded or refinanced and (C) if the





<PAGE>   44

                                       44

       Indebtedness to be exchanged, refunded or refinanced is subordinated to
       the X-TRAS, the Indebtedness is subordinated to the X-TRAS in right of
       payment;

              (3)    Indebtedness of the Issuer owed to and held by a
       Subsidiary and Indebtedness of a Subsidiary owed to and held by the
       Issuer; provided, however, that, in the case of Indebtedness of the
       Issuer owed to and held by a Subsidiary, (i) any subsequent issuance or
       transfer of any Capital Stock that results in any such Subsidiary
       ceasing to be a Subsidiary or (ii) any transfer of such Indebtedness
       (except to the Issuer or a Subsidiary) shall be deemed for the purposes
       of this Subsection to constitute the issuance of such Indebtedness by
       the Issuer;

              (4)    Indebtedness of the Issuer issued in exchange for, or the
       proceeds of which are used to refund or refinance, Indebtedness of the
       Issuer issued in accordance with Subsection (a) of this Section,
       provided that (i) the principal amount (or accreted value in the case of
       Indebtedness issued at a discount) of the Indebtedness so issued shall
       not exceed the principal amount (or accreted value in the case of
       Indebtedness issued at a discount) of, premium, if any, and accrued but
       unpaid interest on, the Indebtedness so exchanged, refunded or
       refinanced and (ii) the Indebtedness so issued (A) shall not mature
       prior to the stated maturity of the Indebtedness so exchanged, refunded
       or refinanced, (B) shall have an Average Life equal to or greater than
       the remaining Average Life of the Indebtedness so exchanged, refunded or
       refinanced and (C) if the Indebtedness to be exchanged, refunded or
       refinanced is subordinated to the X-TRAS, the Indebtedness so issued is
       subordinated to the X-TRAS in right of payment;





<PAGE>   45

                                       45

              (5)    Indebtedness of a Restricted Subsidiary issued in exchange
       for, or the proceeds of which are used to refund or refinance,
       Indebtedness of a Restricted Subsidiary issued in accordance with
       Subsection (a) of this Section, provided that (i) the principal amount
       (or accreted value in the case of Indebtedness issued at a discount) of
       the Indebtedness so issued shall not exceed the principal amount (or
       accreted value in the case of Indebtedness issued at a discount) of,
       premium, if any, and accrued but unpaid interest on, the Indebtedness so
       exchanged, refunded or refinanced and (ii) the Indebtedness so issued
       (A) shall not mature prior to the stated maturity of the Indebtedness so
       exchanged, refunded or refinanced and (B) shall have an Average Life
       equal to or greater than the remaining Average Life of the Indebtedness
       so exchanged, refunded or refinanced.

              (6)    Indebtedness of a Consolidated Subsidiary issued to
       acquire, develop, improve, construct or to provide working capital for a
       gas, oil or electric generation, exploration, production, distribution,
       storage or transmission facility and related assets, provided that such
       Indebtedness is without recourse to any assets of the Issuer, Consumers,
       Enterprises, CMS Generation, NOMECO, CMS Electric and Gas, CMS Gas
       Transmission and Storage, CMS MST or any other Designated Enterprises
       Subsidiary;

              (7)    Indebtedness of a Person existing at the time at which
       such person became a Subsidiary and not incurred in connection with, or
       in contemplation of, such Person becoming a Subsidiary.  Such
       Indebtedness shall be deemed to be incurred on the date the acquired
       Person becomes a Consolidated Subsidiary;





<PAGE>   46

                                       46

              (8)    Indebtedness issued by the Issuer not to exceed
       $150,000,000 in aggregate principal amount at any time; and 

              (9)    Indebtedness of a Consolidated Subsidiary in respect of 
       rate reduction bonds issued to recover electric restructuring
       transition costs of Consumers provided that such Indebtedness is without
       recourse to the assets of Consumers.  

              SECTION 4.04.  Limitation on Restricted Payments.  (a) So long 
as the X-TRAS are Outstanding and until senior unsecured debt of the 
Issuer is rated BBB- or above (or an equivalent rating) by Standard &
Poor's and one Other Rating Agency (or, if Standard & Poor's shall change its
rating system, an equivalent of such rating then employed by such
organization), at which time the Issuer will be permanently released from the
provisions of this Section 4.04, the Issuer shall not, and shall not permit any
Restricted Subsidiary of the Issuer, directly or indirectly, to (i) declare or
pay any dividend or make any distribution on the Capital Stock of the Issuer to
the direct or indirect holders of its Capital Stock (except dividends or
distributions payable solely in its Non-Convertible Capital Stock or in
options, warrants or other rights to purchase such Non-Convertible Capital
Stock and except dividends or distributions payable to the Issuer or a
Subsidiary), (ii) purchase, redeem or otherwise acquire or retire for value any
Capital Stock of the Issuer, or (iii) purchase, repurchase, redeem, defease or
otherwise acquire or retire for value, prior to scheduled maturity or scheduled
repayment thereof, any Subordinated Indebtedness (any such dividend,
distribution, purchase, redemption, repurchase, defeasing, other acquisition or
retirement being hereinafter referred to as a "Restricted Payment") if at the
time the Issuer or such Subsidiary makes such Restricted Payment:





<PAGE>   47

                                       47

              (1)    an Event of Default, or an event that with the lapse of
       time or the giving of notice or both would constitute an Event of
       Default, shall have occurred and be continuing (or would result
       therefrom); or

              (2)    the aggregate amount of such Restricted Payment and all
       other Restricted Payments made since May 6, 1997 would exceed the sum
       of:

                     (A)    $100,000,000;

                     (B)    100% of Consolidated Net Income, accrued during the
              period (treated as one accounting period) from May 6, 1997 to the
              end of the most recent fiscal quarter ending at least 45 days
              prior to the date of such Restricted Payment (or, in case such
              sum shall be a deficit, minus 100% of the deficit); and

                     (C)    the aggregate Net Cash Proceeds received by the
              Issuer from the issue or sale of or contribution with respect to
              its Capital Stock subsequent to May 6, 1997.

For the purpose of determining the amount of any Restricted Payment not in the
form of cash, the amount shall be the fair value of such Restricted Payment as
determined in good faith by the Board of Directors, provided that if the value
of the non-cash portion of such Restricted Payment as determined by the Board
of Directors is in excess of $25 million, such value shall be based on the
opinion from a nationally recognized firm experienced in the appraisal of
similar types of transactions.

              (b)    The provisions of Section 4.04(a) shall not prohibit:





<PAGE>   48

                                       48

                     (i)    any purchase or redemption of Capital Stock of the
              Issuer made by exchange for, or out of the proceeds of the
              substantially concurrent sale of, Capital Stock of the Issuer
              (other than Redeemable Stock or Exchangeable Stock); provided,
              however, that such purchase or redemption shall be excluded from
              the calculation of the amount of Restricted Payments;

                     (ii)   dividends or other distributions paid in respect of
              any class of the Issuer's Capital Stock issued in respect of the
              acquisition of any business or assets by the Issuer or a
              Restricted Subsidiary if the dividends or other distributions
              with respect to such Capital Stock are payable solely from the
              net earnings of such business or assets;

                     (iii)  dividends paid within 60 days after the date of
              declaration thereof if at such date of declaration such dividend
              would have complied with this Section; provided, however, that at
              the time of payment of such dividend, no Event of Default shall
              have occurred and be continuing (or result therefrom), and
              provided further, however, that such dividends shall be included
              (without duplication) in the calculation of the amount of
              Restricted Payments; or

                     (iv)   payments pursuant to the Tax-Sharing Agreement.

              SECTION 4.05.  Limitation on Asset Sales.  So long as any of the
X-TRAS are outstanding, the Issuer may not sell, transfer or otherwise dispose
of any property or assets of the Issuer, including Capital Stock of any
Consolidated Subsidiary, in one transaction or a series of transactions in an
amount which exceeds $50,000,000 (an "Asset Sale") unless the Issuer shall





<PAGE>   49

                                       49

(i) apply an amount equal to such excess Net Cash Proceeds to permanently repay
Indebtedness of a Consolidated Subsidiary or Indebtedness of the Issuer which
is pari passu with the X-TRAS or (ii) invest an equal amount not so used in
clause (i) in property or assets of related business within 24 months after the
date of the Asset Sale (the "Application Period") or (iii) apply such excess
Net Cash Proceeds not so used in (i) or (ii) (the "Excess Proceeds") to make an
offer (the "Excess Proceeds Offer"), within 30 days after the end of the
Application Period, to purchase (the "Excess Proceeds Repurchase") from the
Holders on a pro rata basis an aggregate principal amount of X-TRAS on the
Excess Proceeds Purchase Date (as defined herein) equal to the Excess Proceeds
on such date, at a purchase price equal to 100% of the principal
amount of the X-TRAS on the Excess Proceeds Purchase Date and unpaid interest,
if any, to such date (the "Excess Proceeds Purchase Price") plus the ISDA
Amount, if any, as of the Excess Proceeds Purchase Date as determined by the
Extension Option Buyer as of such date and notified to the Issuer, the
Indenture Trustee and the Pass Through Trustee by 10 a.m., New York City time,
on such date.  The Notional Amount used to determine the ISDA Amount shall be
equal to the aggregate principal amount of X-TRAS tendered for repurchase and
not withdrawn. The Issuer shall only be required to make an offer to purchase
X-TRAS from Holders pursuant to subsection (iii) if the Excess Proceeds equal
or exceed $25,000,000 at any given time.

              (a)    Within 30 days after the end of the Application Period,
       the Issuer shall mail a notice (the "Excess Proceeds Repurchase Notice")
       to each Holder with copies to the Indenture Trustee, Pass Through
       Trustee and Extension Option Buyer stating:





<PAGE>   50

                                       50

                    (i)    that the Issuer is making an Excess Proceeds Offer
              pusuant to Section 4.05 of the Sixth Supplemental Indenture; 

                    (ii)   the Excess Proceeds Purchase Price;

                    (iii)  the date on which any Exceeds Proceeds Repurchase
              shall be made (which shall be no earlier than 60 days nor later
              than 90 days from the date such notice is mailed) (the "Excess
              Proceeds Purchase Date");

                    (iv)   the name and address of the Paying Agent; and

                    (v)    the procedures that Holders must follow to cause
              the X-TRAS to be repurchased, which shall be consistent with this
              Section and the Indenture.  

              (b)   Holders electing to have X-TRAS repurchased must deliver 
       a written notice (the "Excess Proceeds Purchase Notice") to the
       Paying Agent (initially the Indenture Trustee) at its corporate trust
       office in Detroit, Michigan, or any other office of the Paying Agent
       maintained for such purposes, not later than 30 days prior to the Excess
       Proceeds Purchase Date.  The Excess Proceeds Purchase Notice shall
       state: (i) the portion of the principal amount of any X-TRAS to be
       repurchased, which portion must be $1,000 or an integral multiple
       thereof; (ii) that such X-TRAS are to be repurchased by the Issuer
       pursuant to the Exceeds Proceeds Offer provisions of the Indenture; and
       (iii) unless the X-TRAS are represented by one or more Global Notes, the
       certificate numbers of the X-TRAS to be delivered by the Holder thereof
       for repurchase by the Issuer.  Any Excess Proceeds Purchase Notice may
       be withdrawn by the Holder by a written notice of withdrawal delivered
       to the Paying Agent not later than three





<PAGE>   51

                                       51

       Business Days prior to the Excess Proceeds Purchase Date.  The notice of
       withdrawal shall state the principal amount and, if applicable, the
       certificate numbers of the X-TRAS as to which the withdrawal notice
       relates and the principal amount of such X-TRAS, if any, which remains
       subject to a Excess Proceeds Purchase Notice.

              (c)    Payment of the Excess Proceeds Purchase Price for X-TRAS
       for which a Excess Proceeds Purchase Notice has been delivered and not
       withdrawn is conditioned upon delivery of such X-TRAS (together with
       necessary endorsements) to the Paying Agent at its office in Detroit,
       Michigan, or any other office of the Paying Agent maintained for such
       purpose, at any time (whether prior to, on or after the Excess Proceeds
       Purchase Date) after the delivery of such Excess Proceeds Purchase
       Notice.  Payment of the Excess Proceeds Purchase Price for such X-TRAS
       will be made promptly following the later of the Excess Proceeds
       Purchase Date or the time of delivery of such X- TRAS.  If the Paying
       Agent holds, in accordance with the terms of the Indenture, money
       sufficient to pay the Excess Proceeds Purchase Price of such X-TRAS on
       the Business Day following the Excess Proceeds Purchase Date, then, on
       and after such date, interest will cease accruing, and all other rights
       of the Holder shall terminate (other than the right to receive the
       Excess Proceeds Purchase Price upon delivery of the X-TRAS).

              (d)    The Issuer shall comply with the provisions of Regulation
       14E and any other tender offer rules under the Exchange Act, which may
       then be applicable in connection with any Excess Proceeds Offer.





<PAGE>   52

                                       52

                                   ARTICLE V

                          ADDITIONAL EVENTS OF DEFAULT
                           WITH RESPECT TO THE X-TRAS

              SECTION 5.01.  Definition.  All of the events specified in
clauses (a) through (h) of Section 5.1 of the Original Indenture shall be
"Events of Default" with respect to the X-TRAS.  In addition, it shall be an
Event of Default if the Issuer fails to pay the Redemption Price on the
applicable Redemption Date for the X-TRAS after exercising the Early Redemption
Option or the FD Redemption Option.

              SECTION 5.02.  Amendments to Section 5.1 of the Original
Indenture.  (a)  Solely for the purpose of determining Events of Default with
respect to the X-TRAS, paragraphs (e), (f) and (h) of Section 5.1 of the
Original Indenture shall be amended such that each and every reference therein
to the Issuer shall be deemed to mean either the Issuer or Consumers.

              (b)    Solely for purposes of determining waivers of defaults and
their consequences in respect of the X-TRAS, the penultimate paragraph of
Section 5.1 of the Original Indenture shall be amended such that no such waiver
may be made of any such default in respect of a covenant or provision of the
Sixth Supplemental Indenture which cannot be modified or amended without the
consent of each Holder of the X-TRAS or the Extension Option Buyer without the
consent of such Holder or buyer, respectively.

              (c)    Solely for purposes of determining the application of
proceeds in respect of defaults under the X-TRAS, paragraphs SECOND and  THIRD
of Section 5.3 of the Original Indenture shall be amended to provide that
proceeds paid thereunder shall be applied on a pro rata basis to (i) the
payment in full of the aggregate unpaid principal amount of the X-TRAS and





<PAGE>   53

                                       53

all accrued but unpaid interest on the X-TRAS to the Interest Payment Date and
(ii) the payment of the amount due under Section 5.03 of this Sixth
Supplemental Indenture.

              SECTION 5.03.  Payment of ISDA Amount upon Acceleration of
X-TRAS.  If an Event of Default resulting in acceleration of the X-TRAS occurs,
the Issuer shall pay to the Indenture Trustee, in addition to such amounts as
may be due in respect of the principal of, Applicable Premium, if any, and
accrued interest on the X-TRAS pursuant to Article V of the Original Indenture
and this Sixth Supplemental Indenture, an amount equal to the ISDA Amount
as of the date of acceleration of the X-TRAS (as calculated by the Calculation
Agent as of such date and notified to the Issuer, the Indenture Trustee and the
Pass Through Trustee within five Business Days thereafter).

                                   ARTICLE VI

                                   DEFEASANCE

              SECTION 6.01.  General.  All of the provisions of Article Ten of
the Original Indenture shall be applicable to the X-TRAS.

              SECTION 6.02.  Satisfaction and Discharge.   The provisions of
Section 10.1(A) of the Original Indenture are amended to provide that, in 
addition to the requirements set forth therein for obtaining the satisfaction 
and discharge of the Issuer's obligations under the Indenture in respect 
of the X-TRAS, the Issuer shall, on the date of deposit referred to in
Section 10.1(A)(c)(ii) of the Original Indenture, be required to deliver to the
Indenture Trustee for the benefit of the Pass Through Trustee the ISDA
Amount, if any, as determined by the





<PAGE>   54

                                       54

Extension Option Buyer as of such date and notified to the Issuer, the Indenture
Trustee and the Pass Through Trustee by 10 a.m., New York City time, on such 
date.

              SECTION 6.03.   Legal Defeasance.  (a)  Solely for purposes of a
              legal defeasance of the X-TRAS, the requirements for a legal
defeasance set forth in Section 10.1(B) of the Original Indenture are amended
to provide that in addition to the requirements set forth in clauses (a)
through (f), the Issuer shall be required to deliver to the Indenture Trustee
on the date of deposit referred to in Section 10.1(B)(a) of the Original
Indenture cash in an amount equal to the ISDA Amount, if any, as determined
by the Extension Option Buyer as of such date and notified to the Issuer,
the Indenture Trustee and the Pass Through Trustee by 10 a.m., New York City
time, on such date.

              (b)    Upon satisfaction by the Issuer of the requirements of
Section 10.1(B) of the Original Indenture and the foregoing clause (a), in
connection with any legal defeasance of the X-TRAS, the Issuer shall be
released from its obligations under the Original Indenture and under this Sixth
Supplemental Indenture with respect to the X-TRAS, except to the extent
otherwise provided in Section 10.1(b) of the Original Indenture.

              SECTION 6.04.   Covenant Defeasance.  (a)  Solely for purposes of
a covenant defeasance of the X-TRAS, the requirements for a covenant defeasance
set forth in Section 10.1(C) of the Original Indenture are amended to provide
that in addition to the requirements set forth in clauses (a) through (f), the
Issuer shall be required to deliver to the Indenture Trustee for the benefit of
the Pass Through Trustee on the date of deposit referred to in Section
10.1(C)(a) of the Original Indenture cash in an amount equal to the ISDA
Amount, if any,





<PAGE>   55

                                       55

as determined by the Extension Option Buyer as of such date and notified to the
Issuer, the Indenture Trustee and the Pass Through Trustee by 10 a.m., New York
City time, on such date.

              (b)    Upon satisfaction by the Issuer of the requirements of
Section 10.1(C) of the Original Indenture, in connection with any covenant
defeasance of the X-TRAS, the Issuer shall be released from its obligations
under Article Nine of the Original Indenture and under Articles III and IV of
this Sixth Supplemental Indenture with respect to the X-TRAS.

                                  ARTICLE VII

                                 REDEMPTION

              SECTION 7.01.   Redemption at the Option of the Issuer.  (a)  The
provisions of Article XI of the Original Indenture (other than Sections 11.5
and 11.6) shall be applicable to the X-TRAS.

              (b)    The X-TRAS will be redeemable at any time, at the option
of the Issuer,  if such redemption occurs on or prior to the Premium
Termination Date, in whole or in part, on not less than 30 nor more than 60
days' prior notice to the Indenture Trustee, the Pass Through Trustee and the
Extension Option Buyer, at a redemption price, payable in cash, equal to the
sum of (i) 100% of the principal amount of the X-TRAS being redeemed plus the
Applicable Premium, if any, thereon at the time of redemption, together with
accrued interest, if any, thereon to the Redemption Date plus (ii) the
ISDA Amount, if any, as determined by the Extension Option Buyer and 
notified to the Issuer, the Indenture Trustee and the Pass Through Trustee 
[five] Business Days prior to the Redemption Date (the "Early





<PAGE>   56

                                       56

Redemption Option").  In no event will the Redemption Price ever be less than
100% of the principal amount of the X-TRAS plus accrued interest to the
Redemption Date.   The Notional Amount used to determine the ISDA Amount
shall be the aggregate principal amount then outstanding of the X-TRAS, unless
less than all of the X-TRAS are redeemed, in which case the applicable Notional
Amount for purposes of determining the Extension Amount shall be equal to the
aggregate principal amount of X-TRAS redeemed.

              (c)    If the X-TRAS are extended until the Extended Stated
Maturity, the Issuer shall have the option (the "FD Redemption Option"), in
lieu of permitting the X-TRAS to be remarketed in accordance with Article VIII
of this Sixth Supplemental Indenture, to redeem the X-TRAS in whole on the
Initial Stated Maturity, by irrevocable notice given to the Indenture Trustee,
the Pass Through Trustee, the Extension Option Buyer and the Calculation Agent
not later than the Remarketing Deadline, at a redemption price, payable in
cash, equal to the sum of (i) 100% of the principal amount of the X-TRAS being
redeemed together with accrued interest, if any, thereon to the Initial Stated
Maturity plus (ii) the ISDA Amount, if any, as of the Exercise Date (as
calculated by the Calculation Agent and notified to the Issuer, the Indenture
Trustee and the Pass Through Trustee within five Business Days thereafter),
which redemption price shall be payable at the Initial Stated Maturity.  The
Notional Amount used to determine the ISDA Amount shall be the aggregate
principal amount of the X-TRAS outstanding as of the Exercise Date.

              SECTION  7.02.   Put Option of Holders.  If the X-TRAS are
extended until the Extended Stated Maturity and for any reason the Indenture
Trustee does not receive for





<PAGE>   57

                                       57

the benefit of the Pass Through Trustee on or prior to the Remarketing Deadline
an amount in cash equal to the sum of (i) 100% of the principal amount of and
accrued interest on the X-TRAS plus (ii) the ISDA Amount, if any, as of
the Exercise Date as calculated by the Calculation Agent and notified to the
Issuer, the Indenture Trustee and the Pass Through Trustee within five Business
Days thereafter, the Issuer shall be required to repurchase (the "Put Option"), 
on the Initial Stated Maturity, all of the outstanding X-TRAS at a purchase 
price equal to 100% of the principal amount of and accrued interest on the 
X-TRAS to the Initial Stated Maturity.

                                  ARTICLE VIII

                            REMARKETING OF X-TRAS

              SECTION 8.01.   Remarketing of X-TRAS.  In the event that the
X-TRAS are extended until the Extended Stated Maturity, then, unless the Issuer
exercises the FD Redemption Option (which option the Issuer shall be entitled
to exercise until the Remarketing Deadline upon delivery of an irrevocable
notice of redemption), the interest rate borne by the X-TRAS will be
reset effective on and as of the date of pricing of the remarketing in order
that the X-TRAS may be remarketed so as to yield net proceeds  in cash at 
least equal to the sum of (i) 100% of the principal amount thereof plus (ii) 
the Extension Amount as of the Exercise Date as calculated by the





<PAGE>   58

                                       58

Calculation Agent and notified to the Issuer, the Indenture Trustee and the
Pass Through Trustee within five Business Days thereafter (collectively, the
"Required Remarketing Proceeds"). As more particularly set forth in the next two
succeeding sentences, it is intended that the portions of the Required
Remarketing Proceeds representing the principal amount of the X-TRAS, together
with other amounts payable by the Issuer, will be sufficient to enable the Pass
Through Trustee to make the Final Distribution on the Certificates. In the
event that the Pass Through Trust ceases to be the  Holder of record of the
X-TRAS prior to the Record Date for the final Interest Payment Date, the Issuer
shall be obligated to pay to the Pass Through Trust an amount equal to (x) the
interest that would have accrued on the X-TRAS had they been held by the Pass
Through Trust to the Final Distribution Date, less (y) any amounts earned in
respect of the investment by the Pass Through Trustee of the Required
Remarketing Proceeds in Government Obligations pursuant to clause (d) below.
In the event that the Pass Through Trust ceases to be the Holder of record of
the X-TRAS on or after such Record Date, the Issuer shall be obligated to
pay to the Pass Through Trust, as Holder of record on such Record Date, 
the entire amount of interest accrued on the X-TRAS from the previous Interest
Payment Date to the Initial Stated Maturity, and any amounts earned in respect
of the investment by the Pass Through Trustee of the Required Remarketing 
Proceeds in Government Obligations shall be for the account of the Issuer. In
either such event, the Issuer shall have no obligation to pay the principal 
amount of the X-TRAS to the Pass Through Trust on the Initial Stated Maturity.

              SECTION 8.02.  Remarketing Procedure.   The X-TRAS will be
remarked in accordance with the following procedure (the "Remarketing
Procedure"):

              (a)    On the Exercise Date and thereafter on the 75th, 60th,
45th, 30th and 15th day prior to the Initial Stated Maturity, Morgan Stanley &
Co. Incorporated (or, subsequent to the Exercise Date, such other investment
banking institution as may be selected as the Remarketing Agent) will provide
the Issuer with non-binding indications of the interest rate and discount or
premium at which it believes it could remarket the X-TRAS in order to yield the
Required Remarketing Proceeds.

              (b)    Morgan Stanley & Co. Incorporated shall act as the
Remarketing Agent for the X-TRAS unless, no later than 60 days prior to the
Initial Stated Maturity, the Issuer shall select another investment banking
institution to remarket the X-TRAS or exercise the FD Redemption Option in
accordance with the provisions of Section 7.01(c) hereof.

              (c)    No later than 15 days prior to the Remarketing Deadline,
the Remarketing Agent will commence marketing of the X-TRAS to investors.

              (d)    Pricing and closing of the remarketed X-TRAS shall occur
at any time within [10] days prior to the Remarketing Deadline, subject to then
prevailing market conditions and settlement cycles.  Upon completion of the
remarketing, the proceeds thereof will be deposited with the Pass Through 
Trustee 





<PAGE>   59

                                       59

and invested in Government Obligations having a maturity as close as possible 
equal to the number of days between the date of such investment and the 
Initial Stated Maturity.  

              (e)    The Remarketing Agent will be entitled to underwriting
commissions, payable at settlement of the Remarketing Procedure, which
will be determined at the time the Remarketing Procedure is commenced and shall
be consistent with then prevailing market practices.   In the event that Morgan
Stanley & Co. Incorporated purchases the X-TRAS pursuant to clause (h) below,
it shall be entitled to underwriting commissions, payable at settlement of such
purchase, which will be determined at the time it gives notice of its offer
pursuant to clause (h) below and shall be consistent with then prevailing
market practices.

              (f)    The Issuer will cooperate with and provide information
reasonably requested by the Remarketing Agent and (in the event of an offer to
purchase by Morgan Stanley & Co. Incorporated made pursuant to clause (h)
below) by Morgan Stanley & Co. Incorporated in connection with the remarketing
or purchase of the X-TRAS, as applicable, including, without limitation, (1)
promptly preparing an offering memorandum or prospectus containing such
disclosures as may be required by applicable law and as may be required by





<PAGE>   60

                                       60

the Remarketing Agent or Morgan Stanley & Co. Incorporated, as applicable, in
its reasonable judgment, (ii) executing and delivering or causing to be
executed and delivered legal documentation (including a purchase agreement or
underwriting agreement and registration rights agreement with customary
indemnities, covenants, representations and warranties, comfort letters and
legal opinions) in form and substance reasonably satisfactory to the
Remarketing Agent or Morgan Stanley & Co. Incorporated, as applicable, (iii)
providing promptly upon request updated consolidated financial statements to
the date of its latest report filed with the SEC and (iv) to the extent the
Issuer and the Remarketing Agent or Morgan Stanley & Co. Incorporated, as
applicable, deem reasonably necessary for successful completion of the
Remarketing Procedure or the purchase by Morgan Stanley & Co. Incorporated, as
applicable, making available senior management of the Issuer for road show and
one-on-one presentations.

              (g)    The Issuer may, in its sole discretion, elect to cause the
X-TRAS to be remarketed by conducting an underwritten offering or private
placement thereof on a firm-commitment basis.  In such event, the Issuer shall
notify the Remarketing Agent of such request no later than [70] days prior to
the Final Distribution Date.  The Issuer acknowledges that in no event shall
the Remarketing Agent be deemed by this provision to have made a commitment to
underwrite or place the X-TRAS.

              (h)    Regardless of whether it has been selected to act as
Remarketing Agent, Morgan Stanley & Co. Incorporated shall at all times be
permitted to make an offer, on not less than [five] Business Days' notice, to
purchase the X-TRAS bearing a reset interest rate





<PAGE>   61

                                       61

specified by Morgan Stanley & Co. Incorporated) on a date not later than the
Remarketing Deadline for net proceeds in cash equal to the Required 
Remarketing Proceeds, which offer the Company and the Trustee shall be
required to accept, unless, on or prior to the date for such purchase specified
in the notice provided by Morgan Stanley & Co. Incorporated, (i) the Company
shall have delivered an irrevocable notice of redemption pursuant to Section
7.01(c) of this Sixth Supplemental Indenture or (B) any other party shall have
remarketed the X-TRAS bearing a reset interest rate lower than or equal to that
specified by Morgan Stanley & Co. Incorporated for net proceeds in cash at
least equal to the Required Remarketing Proceeds.

              (i)     The remarketed X-TRAS will bear interest at the reset
interest rate commencing upon the date of pricing of the remarketing.  For the
avoidance of doubt, holders of the remarketed X-TRAS shall not be entitled to
receive any interest thereon for any period prior to the date of pricing of the
remarketing.

                                 ARTICLE IX

                           SUPPLEMENTAL INDENTURES

              SECTION 9.01.   Effect on Original Indenture.  This Sixth
Supplemental Indenture is a supplement to the Original Indenture.  As
supplemented by this Sixth Supplemental Indenture, the Original Indenture is in
all respects ratified, approved and confirmed, and the Original Indenture and
this Sixth Supplemental Indenture shall together constitute one and the same
instrument.

              SECTION 9.02.   Supplemental Indentures without Consent of
Securityholders.   The Issuer and the Indenture Trustee may enter into
supplemental indentures to this Sixth Supplemental Indenture without the
consent of the Holders of the X-TRAS for any of the





<PAGE>   62

                                       62

purposes for which execution of a supplemental indenture without the consent of
the Holders of the X-TRAS is authorized as provided in Section 8.1 of the
Original Indenture.  In addition, any such supplemental indentures may be
entered into without the consent of the Holders of the X- TRAS for the purpose
of curing any ambiguity or correcting or supplementing any provision which may
be defective or inconsistent with any other provision in the Original
Indenture, the ISDA Master Agreement or the Pass Through Trust Agreement;
provided that no such action adversely affects the interests of the Holders of
Securities of any Series; and provided further that  no such supplemental
indenture referred to in the first clause of this sentence and in clauses (a)
through (f) of Section 8.1 of the Original Indenture which has a material
adverse effect on the Extension Option Buyer may be entered into without the
consent of the Extension Option Buyer.

              SECTION 9.03.   Supplemental Indentures with Consent of
Securityholders.  The provisions of Section 8.2 of the Original Indenture are
hereby amended to provide that notwithstanding any consent obtained from the
Holders of X-TRAS in respect of any modification, amendment or supplement to
this Sixth Supplemental Indenture requiring the consent of the Holders of the
X-TRAS pursuant to Section 8.2 of the Original Indenture, no modification,
amendment or supplement may be made to this Sixth Supplemental Indenture that
has a material adverse effect on the Extension Option Buyer without the consent
of the Extension Option Buyer.





<PAGE>   63

                                       63

                                  ARTICLE X

                          MISCELLANEOUS PROVISIONS

              SECTION 10.01.   Provisions of Indenture for the Sole Benefit of
Parties and Holders of Securities and Coupons.  The provisions of Section 14.2
of the Original Indenture are hereby amended to provide that, solely for
purposes of the X-TRAS issued under the Sixth Supplemental Indenture, (i) each
of the Extension Option Buyer and Morgan Stanley & Co. Incorporated (as
Remarketing Agent) shall be a third party beneficiary of this Agreement and may
enforce the obligations of the Issuer hereunder running in favor of the
Extension Option Buyer and Morgan Stanley & Co. Incorporated, as applicable,
and (ii) all amounts payable by the Issuer under this Sixth Supplemental 
Indenture shall be for the benefit of and enforceable by the Pass Through 
Trustee and shall be paid over by the Indenture Trustee to the Pass Through 
Trustee promptly upon confirmation of the receipt of funds from the Company by 
the Indenture Trustee.

                                 TESTIMONIUM

              This Sixth Supplemental Indenture may be executed in any number
of counterparts, each of which so executed shall be deemed to be an original,
but all such counterparts shall together constitute but one and the same
instrument.





<PAGE>   64

                                       64

              IN WITNESS WHEREOF, the parties hereto have caused this Sixth
Supplemental Indenture to be duly executed and their respective corporate seals
to be hereunto affixed and attested, all as of the day and year first written
above.

                                                 CMS ENERGY CORPORATION



                                                 By:



Attest:


(Corporate Seal)



                                                 NBD BANK
                                                 as Indenture Trustee



                                                 By:

Attest:


(Corporate Seal)





<PAGE>   65

                              Schedule 4.03(b)(2)


       Indebtedness of CMS Energy Corporation outstanding on May 6, 1997






<PAGE>   1
                                                               Exhibit (4)(d)


                             CERTIFICATE OF TRUST OF
                     CMS ENERGY X-TRAS PASS-THROUGH TRUST I


                  THIS Certificate of Trust of CMS Energy X-TRAS Pass-Through
Trust I (the "Trust") is being duly executed and filed by Wilmington Trust
Company, a Delaware banking corporation, to form a business trust under the
Delaware Business Trust Act (12 Del. Code, ss. 3801 et seq.).


                  1. Name. The name of the business trust formed hereby is CMS
Energy X-TRAS Pass- Through Trust I.


                  2. Delaware Trustee. The name and business address of the
trustee of the Trust in the State of Delaware is Wilmington Trust Company,
Rodney Square North, 1100 North market Street, Wilmington, Delaware 19890-0001,
Attention: Corporate Trust Administration.


                  3. Effective Date. This Certificate of Trust will be effective
upon filing with the Secretary of State.


                  IN WITNESS WHEREOF, the undersigned, being the sole trustee of
the Trust, has executed this Certificate of Trust as of the date first above
written.


                                      WILMINGTON TRUST COMPANY, not in its
                                      individual capacity but solely as 
                                      trustee of the Trust


                                      By: /s/ Debra Eberly
                                         --------------------------------
                                      Name:   Debra Eberly
                                      Title:  Administrative Account Manager






<PAGE>   2
                              STATE OF DELAWARE


                       OFFICE OF THE SECRETARY OF STATE
                                                                     PAGE 1
                     ____________________________________

        I, EDWARD J. FREEL, SECRETARY OF STATE OF THE STATE OF DELAWARE, DO
HEREBY CERTIFY THE ATTACHED IS A TRUE AND CORRECT COPY OF THE CERTIFICATE OF
BUSINESS TRUST REGISTRATION OF "CMS ENERGY X-TRAS PASS-THROUGH TRUST I", FILED
IN THIS OFFICE ON THE TWENTY-FIRST DAY OF NOVEMBER, A.D. 1997, AT 8:30 O'CLOCK
A.M.




                                                        
                                           /s/ Edward J. Freel
                                           ------------------------------------
                                           Edward J. Freel, Secretary of State

                                           AUTHENTICATION:  8772563

                                                     DATE:  11-21-97

[SECRETARY SEAL]

2824478  8100

971399618

<PAGE>   1
                                                                [EXHIBIT 4(e)]


- --------------------------------------------------------------------------------


                             AMENDED AND RESTATED

                        PASS THROUGH TRUST AGREEMENT

                      Dated as of ___________ __, 199_


                                    among


                           CMS ENERGY CORPORATION


                                     and

                                      
                          WILMINGTON TRUST COMPANY

                                 as Trustee





                 CMS Energy X-TRAS Pass Through Trust Series I

                ____% Series I Pass Through Certificates

                                      


- --------------------------------------------------------------------------------
<PAGE>   2





Reconciliation and tie between CMS Energy X-TRAS Pass Through Trust Agreement,
dated as of ___________ __, 1998, and the Trust Indenture Act of 1939.  This
reconciliation does not constitute part of the Pass Through Trust Agreement.



<TABLE>
<CAPTION>
 Trust Indenture Act                                     Pass Through Trust
   of 1939 Section                                       Agreement Section 
 -------------------                                     ------------------
<S>                                                      <C>               
  310   (a)(1)                                                  7.08      
        (a)(2)                                                  7.08      
     312(a)                                               3.05; 8.01; 8.02
     313(a)                                                     8.03      
     314(a)                                                8.04(a) - (c)  
        (a)(4)                                                8.04(d)     
        (c)(1)                                                  1.02      
        (c)(2)                                                  1.02      
        (d)(1)                                              7.13; 11.01   
        (d)(2)                                              7.13; 11.01   
        (d)(3)                                                  2.01      
        (e)                                                     1.02      
     315(b)                                                     7.02      
     316(a)(last sentence)                                      1.04(c) 
        (a)(1)(A)                                               6.04   
        (a)(1)(B)                                               6.05   
        (b)                                                     6.06   
        (c)                                                     1.04(d)
     317(a)(1)                                                  6.03   
        (b)                                                     7.13   
     318(a)                                                    12.06   
</TABLE>






<PAGE>   3





                               TABLE OF CONTENTS



<TABLE>
<CAPTION>
Section                                                                          Page
- -------                                                                          ----
                                  ARTICLE I

                                 DEFINITIONS

<S>                                                                               <C>
1.01.  Interpretation and Definitions                                               2
                                                                                     
1.02.  Compliance Certificates and Opinions                                        11
                                                                                     
1.03.  Form of Documents Delivered to Trustee                                      12
                                                                                     
1.04.  Directions of Certificateholders                                            12

                                 ARTICLE II

                         ESTABLISHMENT OF THE TRUST,
                     ORIGINAL ISSUANCE OF CERTIFICATES,
               ACQUISITION OF X-TRAS, SALE OF EXTENSION OPTION

2.01.  Name                                                                        14

2.02.  Office of the Trustee; Principal Place of Business                          14

2.03.  Issuance of Certificates; Acquisition of X-TRAS; Sale of Extension Option   14

2.04.  Declaration of Trust                                                        15

2.05.  Authorization to Enter Into Certain Transactions                            15

                                 ARTICLE III

                              THE CERTIFICATES

3.01.  Title, Form, Denomination and Execution of Certificates                     19
                                                                                     
3.02.  Restrictive Legends                                                         20
                                                                                     
3.03.  Authentication of Certificates                                              21
                                                                                     
3.04.  Transfer and Exchange                                                       21
                                                                                     
3.05.  Book-Entry Provisions for the Global Certificate                            22
                                                                                     
3.06.  Special Transfer Provisions                                                 22
                                                                                     
3.07.  Mutilated, Destroyed, Lost or Stolen Certificates                           23
                                                                                     
3.08.  Persons Deemed Owners                                                       24
                                                                                     
3.09.  Cancellation                                                                24
                                                                                     
3.10.  Temporary Certificates                                                      24
                                                                                     
3.11.  Limitation of Liability for Payments                                        25


                                 ARTICLE IV
</TABLE>

<PAGE>   4
                                     ii



<TABLE>
<CAPTION>
Section                                                                          Page
- -------                                                                          ----
<S>                                                                               <C>
                          DISTRIBUTIONS; STATEMENTS TO
             CERTIFICATEHOLDERS; PAYMENTS TO EXTENSION OPTION BUYER

4.01.  Certificate Account and Special Payments Account                            25
                                                                                     
4.02.  Distributions from Certificate Account and Special Payments Account         26
                                                                                     
4.03.  Statements to Certificateholders                                            28
                                                                                     
4.04.  Investment of Special Payment Moneys                                        29
                                                                                     
4.05.  Payments from Extension Payment Account                                     29
                                                                                     
                                  ARTICLE V                                          
                                                                                     
                                 THE COMPANY                                         
                                                                                     
                                                                                     
5.01.  Maintenance of Corporate Existence                                          29
                                                                                     
5.02.  Consolidation, Merger, Etc.                                                 29
                                                                                     
5.03.  Change in Control                                                           30
                                                                                     
5.04.  Excess Proceeds of Asset Sales.                                             33
                                                                                     
                                  ARTICLE VI

                                   DEFAULT


6.01.  Events of Default                                                           33
                                                                                     
6.02.  Incidents of Sale of the X-TRAS                                             34
                                                                                     
6.03.  Judicial Proceedings Instituted by Trustee                                  35
                                                                                     
6.04.  Control by Certificateholders                                               35
                                                                                     
6.05.  Waiver of Past Defaults                                                     36
                                                                                     
6.06.  Right of Certificateholders to Receive Payments Not to Be Impaired          36
                                                                                     
6.07.  Certificateholders May Not Bring Suit Except Under Certain Conditions       37
                                                                                     
6.08.  Remedies Cumulative                                                         37

                                 ARTICLE VII

                                 THE TRUSTEE


7.01.  Certain Duties and Responsibilities                                         38
                                                                                     
7.02.  Notice of Defaults                                                          38
                                                                                     
7.03.  Certain Rights of Trustee                                                   39
                                                                                     
7.04.  Not Responsible for Recitals or Issuance of Certificates                    40
                                                                                     
7.05.  May Hold Certificates                                                       40
                                                                                     
7.06.  Money Held in Trust                                                         40
                                                                                     
7.07.  Compensation and Reimbursement                                              40
                                                                                     
7.08.  Corporate Trustee Required; Eligibility                                     41
</TABLE>
<PAGE>   5

                                     iii


<TABLE>
<CAPTION>                                                              
Section                                                                                 Page 
- -------                                                                                 ---- 
<S>                                                                                      <C> 
7.09.  Resignation and Removal; Appointment of Successor                                  42 
                                                                                             
7.10.  Acceptance of Appointment by Successor                                             43 
                                                                                             
7.11.  Merger, Conversion, Consolidation or Succession to Business                        44 
                                                                                             
7.12.  Maintenance of Agencies                                                            44 
                                                                                             
7.13.  Money for Certificate Payments to Be Held in Trust                                 45 
                                                                                             
7.14.  [Intentionally Omitted]                                                            46 
                                                                                             
7.15.  Representations and Warranties of Trustee                                          46 
                                                                                             
7.16.  Withholding Taxes; Information Reporting                                           47 

                                 ARTICLE VIII

               CERTIFICATEHOLDERS' LISTS AND REPORTS BY TRUSTEE


8.01.  The Company to Furnish Trustee with Names and Addresses of Certificateholders      47

8.02.  Preservation of Information; Communications to Certificateholders                  47
                                                                                            
8.03.  Reports by Trustee                                                                 48
                                                                                            
8.04.  Reports by the Company                                                             48
                                                                                            

                                  ARTICLE IX

                           SUPPLEMENTAL AGREEMENTS


9.01.  Supplemental Agreements Without Consent of Certificateholders                      49 
                                                                                             
9.02.  Supplemental Agreements with Consent of Certificateholders                         50 
                                                                                             
9.03.  Documents Affecting Immunity or Indemnity                                          51 
                                                                                             
9.04.  Execution of Supplemental Agreements                                               51 
                                                                                             
9.05.  Effect of Supplemental Agreements                                                  51 
                                                                                             
9.06.  Conformity with Trust Indenture Act                                                51 
                                                                                             
9.07.  Reference in Certificates to Supplemental Agreements                               52 
                                                                                             
                                  ARTICLE X                                                  
                                                                                             
                           AMENDMENTS TO INDENTURE                                           
                                                                                             
                                                                                             
10.01.  Amendments and Supplements to Indentures                                          52 
                                                                                             
                                                                                             
                                  ARTICLE XI                                                 
                                                                                             
             PAYMENT OF FINAL DISTRIBUTION; TERMINATION OF TRUST                             
                                                                                             
11.01.  Payment of Final Distribution                                                     53 
                                                                                             
11.02.  Termination of the Trust                                                          56 
</TABLE>                                                                



<PAGE>   6

                                      iv





<TABLE>
<CAPTION>
Section                                                                          Page
- -------                                                                          ----
<S>                                                                               <C>
                                 ARTICLE XII

                           MISCELLANEOUS PROVISIONS

12.01.  Limitation on Rights of Certificateholders                                 58
                                                                                     
12.02.  Certificates Nonassessable and Fully Paid                                  58
                                                                                     
12.03.  Notices                                                                    58
                                                                                     
12.04.  Governing Law                                                              60
                                                                                     
12.05.  Severability of Provisions                                                 60
                                                                                     
12.06.  Trust Indenture Act Controls                                               60
                                                                                     
12.07.  Effect of Headings and Table of Contents                                   60
                                                                                     
12.08.  Successors and Assigns                                                     60
                                                                                     
12.09.  Benefits of Agreement                                                      60
                                                                                     
12.10.  Legal Holidays                                                             60
                                                                                     
12.11.  Counterparts                                                               61
                                                                                     
12.12.  Acceptance of Terms of This Agreement and Indenture                        61





Exhibit A - Form of Certificate
</TABLE>



<PAGE>   7
                             AMENDED AND RESTATED
                         PASS THROUGH TRUST AGREEMENT



         This AMENDED AND RESTATED PASS THROUGH TRUST AGREEMENT, dated as of
_______ __, 1998, among CMS ENERGY CORPORATION, a Michigan corporation,
WILMINGTON TRUST COMPANY, a Delaware banking corporation, and the several
Certificateholders, as hereinafter defined, is made with respect to the
formation of CMS Energy X-TRAS(sm) Pass Through Trust I and the issuance of
____% CMS Energy X-TRAS(sm) Pass Through Certificates representing fractional
undivided interests in the Assigned Trust Property (as defined herein).

                                 WITNESSETH:


         WHEREAS, the Company will issue pursuant to an Indenture X-TRAS (as
defined herein) in an aggregate principal amount of [$150,000,000];

         WHEREAS, CMS Energy X-TRAS Pass Through Trust I, a business trust under
the Business Trust Act, has been established pursuant to a Trust Agreement dated
as of November 21, 1997 between the Company and the Trustee and a Certificate of
Trust filed with the Secretary of State of the State of Delaware on November 21,
1997;

         WHEREAS, all Certificates to be issued by the Trust will evidence
fractional undivided interests in the Trust, will convey rights, benefits or
interests in respect of the Assigned Trust Property and will convey no rights,
benefits or interests in respect of the Excluded Trust Property;

         WHEREAS, pursuant to the terms and conditions of this Agreement, the
Trust shall purchase X-TRAS having the same interest rate as, and final maturity
dates not later than the final Regular Distribution Date of, the Certificates
issued hereunder and shall hold such X-TRAS in trust for the benefit of the
Certificateholders;

         WHEREAS, to facilitate the sale of X-TRAS to, and the purchase of 
X-TRAS by, the Trust, the Company has duly authorized the execution and delivery
of this Agreement as the "issuer", as such term is defined in and solely for
purposes of the Securities Act of 1933, as amended, of the Certificates to be
issued pursuant hereto and as the "obligor", as such term is defined in and
solely for purposes of the Trust Indenture Act of 1939, as amended, with respect
to all such Certificates and is undertaking to perform certain administrative
and ministerial duties hereunder and is also undertaking to pay the ongoing fees
and expenses of the Trustee;
<PAGE>   8
                                      2

         WHEREAS, all of the conditions and requirements necessary to make this
Agreement, when duly executed and delivered, a valid, binding and legal
instrument, enforceable in accordance with its terms and for the purposes herein
expressed, have been done, performed and fulfilled, and the execution and
delivery of this Agreement in the form and with the terms hereof have been in
all respects duly authorized; and

         WHEREAS, upon issuance of the Exchange Certificates, if any, or the
effectiveness of the Registration Statement, this Agreement, as amended or
supplemented from time to time, will be subject to the provisions of the Trust
Indenture Act of 1939, and shall, to the extent applicable, be governed by such
provisions;

         NOW, THEREFORE, in consideration of the mutual agreements herein
contained, and of other good and valuable consideration the receipt and adequacy
of which are hereby acknowledged, the parties hereto agree as follows:


                                  ARTICLE I

                                 DEFINITIONS

         Section 1.01.  Interpretation and Definitions.  For all purposes of 
this Agreement, except as otherwise expressly provided or unless the context
otherwise requires:

         (1) the terms used herein that are defined in this Article have the
    meanings assigned to them in this Article, and include the plural as well
    as the singular;

         (2) all other terms used herein which are defined in the Trust
    Indenture Act, either directly or by reference therein, or by the rules
    promulgated under the Trust Indenture Act, have the meanings assigned to
    them therein;
    
         (3) all references in this Agreement to designated "Articles",
    "Sections", "Subsections" and other subdivisions are to the designated
    Articles, Sections, Subsections and other subdivisions of this Agreement;
    
         (4) the words "herein", "hereof" and "hereunder" and other words of
    similar import refer to this Agreement as a whole and not to any
    particular Article, Section, Subsection or other subdivision; and
    
         (5) unless the context otherwise requires, whenever the words
    "including", "include" or "includes" are used herein, it shall be deemed
    to be followed by the phrase "without limitation".
<PAGE>   9
                                      3

         Affiliate:  Means, with respect to any Person, any other Person
    directly or indirectly controlling or controlled by or under common
    control with such Person.  For purposes of this definition, "control"
    means the power, directly or indirectly, to direct the management and
    policies of such Person, whether through the ownership of voting
    securities or by contract or otherwise, and the terms "controlling" and
    "controlled" have meanings correlative to the foregoing.
    
         Agent Members:  Has the meaning specified in Section 3.05.
    
         Applicable Discount:  Means the discount from par at which the
    Certificates are sold, determined on the basis of the number of basis
    points used in calculating the option premium paid by the Extension
    Option Buyer pursuant to the ISDA Master Agreement.
    
         Application Period:  Has the meaning set forth in the Indenture.

         Assigned Trust Property:  Means (i) the X-TRAS held as the property
    of the Trust and all monies at any time paid thereon and all monies due
    and to become due thereunder (other than any monies paid thereon or due
    or to become due thereunder in respect of the Amount) and (ii)
    funds from time to time deposited in the Certificate Account and the
    Special Payments Account.
    
         Authorized Agent:  Means any Paying Agent or Registrar for the
    Certificates.
    
         Avoidable Tax:  Means a state or local tax (i) upon (w) the Trust,
    (x) the Assigned Trust Property, (y) Certificateholders or (z) the
    Trustee for which the Trustee is entitled to seek reimbursement from the
    Company, and (ii) which would be avoided if the Trustee were located in
    another state, or jurisdiction within a state, within the United States.
    A tax shall not be an Avoidable Tax if the Company shall agree to pay,
    and shall pay, such tax.
    
         Business Day:  Means any day other than a Saturday, a Sunday or a
    day on which commercial banks are required or authorized to close in
    ______, ______, New York, New York, or, so long as any Certificate is
    outstanding, the city and state in which the Trustee or the Indenture
    Trustee maintains its Corporate Trust Office or receives and disburses
    funds.
    
         Business Trust Act:  Means Chapter 38 of Title XII of the Delaware
    Code, 12 Del. C. Section  3801 et. seq. as it many be amended from time
    to time, or any successor legislation.
    
         Calculation Agent:  Means the Calculation Agent under the
    Calculation Agency Agreement, which initially shall be Morgan Stanley
    Capital Services, Inc., and shall include any successor thereunder.
<PAGE>   10
                                      4

         Calculation Agency Agreement:  Means the Calculation Agency
    Agreement dated as of  ____, 1998 between the Calculation Agent and the
    Trust.

        Certificate:  Means any one of the Certificates and any such
    Certificates issued in exchange therefor or replacement thereof pursuant to
    this Agreement.
        
         Certificates:  Means the certificates issued and authenticated
    hereunder substantially in the form of Exhibit A hereto.
    
         Certificate Account:  Means the account or accounts created and
    maintained  pursuant to Section 4.01(a).
    
         Certificateholder or Holder:  Means the Person in whose name a
    Certificate is registered in the Register.

         Change in Control:  Shall have the meaning set forth in the Indenture.

         Change in Control Purchase Date:  Shall have the meaning set forth
    in Section 5.03 of this Agreement.
    
         Code:  Mean the Internal Revenue Code of 1986, as amended.
    
         Company:  Means CMS Energy Corporation, a Michigan corporation, or
    its successor in interest pursuant to Section 5.02, or any other obligor
    (within the meaning of the Trust Indenture Act) with respect to the
    Certificates.
    
         Corporate Trust Office:  With respect to the Trustee or the
    Indenture Trustee, means the office of such trustee in the city at which
    at any particular time its corporate trust business shall be principally
    administered.
    
         Depositary:  Means The Depository Trust Company, its nominees and
    their respective successors.
    
         Direction:  Has the meaning specified in Section 1.04(a).
    
         Distribution Date:  Means any Regular Distribution Date or Special
    Distribution Date.
    
         ERISA:  Means the Employee Retirement Income Security Act of 1974,
    as amended from time to time, or any successor federal statute.
<PAGE>   11
                                       5

         Event of Default:  Means an Indenture Default under the Indenture
    pursuant to which X-TRAS held by the Trust were issued.
    
         Excess Proceeds:  Shall have the meaning set forth in the Indenture.
    
         Excess Proceeds Offer:  Means an offer made by the Company under
    Section 4.05 of the Indenture.
    
         Exchange Act:  Means the Securities Exchange Act of 1934, as amended
    from time to time, or any successor legislation.
    
         Excluded Trust Property:  Means all rights of the Trust and the
    Trustee under the ISDA Master Agreement and (solely with respect to
    obligations relating to payment of the ISDA Amount) as a holder of
    X-TRAS under the Indenture, including, without limitation, (i) all rights
    to receive certain payments under the ISDA Master Agreement and (solely
    with respect to obligations relating to payment of the ISDA Amount)
    as a holder of X-TRAS under the Indenture and (ii) all monies paid to the
    Trustee on behalf of the Trust by the Extension Option Buyer pursuant to
    the ISDA Master Agreement and by the Company (solely with respect to
    obligations relating to payment of the ISDA Amount) pursuant to the
    Indenture.
    
         Extended Stated Maturity:  Shall have the meaning set forth in the
    Indenture.
    
    
         Extension Option Buyer:  Means Morgan Stanley Capital Services, Inc.
    
<PAGE>   12
                                      6

         Final Distribution:  Means, with respect to the X-TRAS, the final
    distribution paid to Certificateholders in respect of the principal and
    accrued interest on the X-TRAS in accordance with Section 11.01.
    
         Final Distribution Date:  Means the date on which the Final
    Distribution is paid to Certificateholders pursuant to Section 11.01.
    
         Fractional Undivided Interest:  Means the fractional undivided
    interest in the Trust (to the extent of the Assigned Trust Property) that
    is evidenced by a Certificate.
    
         Global Certificate:  Has the meaning specified in Section 3.01.
    
         Global Certificates:  Has the meaning assigned to such term in
    Section 3.01.
    
         ISDA Amount:  Means such amount as is required to be delivered by 
    the Trust under the ISDA Master Agreement in accordance with the terms 
    thereof.
 
        ISDA Master Agreement:  Means the ISDA Master Agreement, Schedule
    and Confirmation dated as of ______  __, 1998 entered into by the Trust
    and the Extension Option Buyer, as amended from time to time.

         ISDA Payment: Means any payment made by the Company under the 
    Indenture in respect of any ISDA Amount which may be due under the 
    provisions thereof.
    
         ISDA Payment Account:  Means the  account or  accounts created and
    maintained pursuant to  Section  4.01(d).
   
         Indenture:  Means the Indenture dated as of September 15, 1992 as
    supplemented by the Sixth Supplemental Indenture, dated as of ________
    __, 1998, between the Company and NBD Bank, a Michigan banking
    corporation (formerly known as NBD Bank, National Association), as
    Indenture Trustee, as the same may be amended, supplemented or otherwise
    modified from time to time in accordance with its terms in respect of the
    series of securities issued thereunder known as X-TRAS.
    
         Indenture Default:  With respect to any Indenture, means any Event
    of Default (as such term is defined in such Indenture).
    
         Indenture Trustee:  With respect to any X-TRAS or the Indenture,
    means the bank or trust company designated as indenture trustee under
    such Indenture, together with any successor to such Indenture Trustee
    appointed pursuant thereto.
    
         Initial Regular Distribution Date:  Means the first Regular
    Distribution Date on which a Scheduled Payment is to be made.
    
         Initial Stated Maturity:  Shall have the meaning set forth in the
    Indenture.
    
         Institutional Accredited Investor:  Means an institutional investor
    that is an "accredited investor" within the meaning set forth in Rule
    501(a)(1), (2), (3) or (7) of Regulation D under the Securities Act.
<PAGE>   13
                                      7

         Investment Company Act:  Means the Investment Company Act of 1940,
    as amended.
    
         Issuance Date:  Means the date of the issuance of the Certificates.
    
         1940 Act:  Means the Investment Company Act of 1940, as amended from
    time to time, or any successor legislation.
    
         Officer's Certificate:  Means a certificate signed (a) in the case
    of the Company, by (i) the Chairman or Vice Chairman of the Board of
    Directors, the President, any Executive Vice President, any Senior Vice
    President or the Treasurer of the Company, signing alone, or (ii) any
    Vice President of the Company signing together with the Secretary, the
    Assistant Secretary, the Treasurer or any Assistant Treasurer of the
    Company or (b) in the case of the Indenture Trustee, a Responsible
    Officer of such Indenture Trustee, as the case may be.
    
         Opinion of Counsel:  Means a written opinion of legal counsel who
    (a) in the case of counsel for the Company, may be (i) a senior attorney
    of the Company one of whose principal duties is furnishing advice as to
    legal matters or (ii) such other counsel designated by the Company and
    reasonably acceptable to the Trustee and (b) in the case of counsel for
    the Indenture Trustee, may be such counsel as may be designated by it
    whether or not such counsel is its employee, and who shall be reasonably
    acceptable to the Trustee.
    
         Outstanding:  When used with respect to Certificates, means, as of
    the date of determination, all Certificates theretofore authenticated and
    delivered under this Agreement, except:
    
              (i) Certificates theretofore cancelled by the Registrar or
         delivered to the Trustee or the Registrar for cancellation;
         
              (ii) Certificates for which money in the full amount required
         to make the final distribution with respect to such Certificates
         pursuant to Section 11.01 hereof has been theretofore deposited with
         the Trustee in trust for the Holders of such Certificates as provided
         in Section 4.01 pending distribution of such money to such
         Certificateholders pursuant to payment of such final distribution; and
        
              (iii) Certificates in exchange for or in lieu of which other
         Certificates have been authenticated and delivered pursuant to this
         Agreement.
<PAGE>   14
                                       8

         Paying Agent:  Means the paying agent maintained and appointed for
    the Certificates pursuant to Section 7.12.
    
         Permitted Investments:  Means obligations of the United States of
    America or agencies or instrumentalities thereof the payment of which is
    backed by the full faith and credit of the United States of America and
    which mature in not more than 60 days after the date of acquisition
    thereof or such lesser time as is required for the distribution of any
    Special Payments on a Special Distribution Date or the Final Distribution
    or the Final Distribution Date.
    
         Person:  Means any person, including any individual, corporation,
    partnership, joint venture, association, joint-stock company, trust,
    trustee, unincorporated organization, or government or any agency or
    political subdivision thereof.
    
         Purchase Agreement:  Means the Purchase Agreement dated as of  __,
    1998 by and among the Underwriters, the Company and the Trust.
    
         Purchase Date:  Means the date of purchase of the X-TRAS by the
    Trust and of the Certificates by the Underwriters.
    
         QIB:  Means a qualified institutional buyer as defined in Rule 144A.
    
         Record Date:  Means (i) for Scheduled Payments to be distributed on
    any Regular Distribution Date, other than the final distribution, the
    15th day (whether or not a Business Day) preceding such Regular
    Distribution Date, and (ii) for Special Payments to be distributed on any
    Special Distribution Date, other than the final distribution, the 15th
    day (whether or not a Business Day) preceding such Special Distribution
    Date.
    
         Register and Registrar:  Mean the register maintained and the
    registrar appointed pursuant to Sections 3.04 and 7.12.
    
         Regular Distribution Date:  With respect to distributions of
    Scheduled Payments in respect of the Certificates, means each date
    designated as a Regular Distribution Date in this Agreement, until
    payment of all the Scheduled Payments to be made under the X-TRAS held in
    the Trust have been made; provided, however, that, if any such day shall
    not be a Business Day, the related distribution shall be made on the next
    succeeding Business Day without additional interest.
     
         Remarketing Agent:  Means Morgan Stanley & Co. Incorporated or such
    other investment banking institution as shall be selected in accordance
    with Section 10.02 of the Indenture in connection with a remarketing of
    the X-TRAS.
<PAGE>   15
                                       9

         Remarketing Deadline:  Means the fifteenth day prior to the Final
    Distribution Date or such earlier date as may be mutually agreed by the
    Company, the Indenture Trustee, the Trustee and the Extension Option
    Buyer.
    
         Remarketing Procedure:  Shall have the meaning set forth in Section
    11.01(a)  hereof.
    
         Required Remarketing Proceeds:  Shall have the meaning set forth in
    Section 11.01(a)  hereof.
    
         Responsible Officer:  With respect to the Trustee and the Indenture
    Trustee  means any officer in the Corporate Trust Office of the Trustee
    or Indenture Trustee or any other officer customarily performing
    functions similar to those performed by the persons who at the time shall
    be such officers, respectively, or to whom any corporate trust matter is
    referred because of his knowledge of and familiarity with a particular
    subject.
    
         Rule 3a-7:  Shall mean Rule 3a-7 under the Investment Company and
    any successor rule thereto.
    
         Rule 144A:  Means Rule 144A under the Securities Act and any
    successor rule thereto.
    
         Scheduled Payment:  With respect to any X-TRAS, means any payment of
    principal and interest on such X-TRAS (other than any such payment which
    is not in fact received by the Trustee within five Business Days of the
    date on which such payment is scheduled to be made) due from the obligor
    thereon, which payment represents the repayment of principal at the
    stated maturity of such repayment of principal on such X-TRAS, the
    payment of regularly scheduled interest accrued on the unpaid principal
    amount of such X-TRAS, or both; provided that any payment of principal,
    premium, if any, or interest resulting from (i) the redemption or
    purchase of any X-TRAS (other than pursuant to the FD Redemption Option)
    or (ii) the acceleration of the X-TRAS pursuant to the terms of the
    Indenture shall not constitute a Scheduled Payment.
        
         SEC:  Means the Securities and Exchange Commission, as from time to
    time constituted or created under the Securities Exchange Act of 1934, as
    amended, or, if at any time after the execution of this instrument such
    Commission is not existing and performing the duties now assigned to it
    under the Trust Indenture Act, then the body performing such duties on
    such date.
<PAGE>   16
                                       10

         Securities Act:  Means the United States Securities Act of 1933, as
    amended from time to time, or any successor thereto.
    
         Settlement Date:  Means the settlement date under the ISDA Master
    Agreement.
    
         Special Distribution Date:  Means each date on which a Special
    Payment made under clause (i) (to the extent of a redemption of all of
    the X-TRAS) and (iv) of the definition thereof is to be distributed to
    the Certificateholders as specified in this Agreement; provided, however,
    that, if any such day shall not be a Business Day, the related
    distribution shall be made on the next succeeding Business Day without
    additional interest.
    
         Special Payment:  With respect to any X-TRAS, means (i) any payment
    of principal, the Applicable Premium and interest resulting from the
    redemption of any X-TRAS by the Company pursuant to its exercise of the
    Early Redemption Option pursuant to Section 7.01(b) of the Indenture,
    (ii) any payment of principal, premium, if any, and interest resulting
    from the repurchase of any X-TRAS by the Company pursuant to a
    Certificateholder's exercise of its right, in the event of a Change in
    Control, to direct the Trustee to require the Company to repurchase all
    or any part of the X-TRAS beneficially owned by such Certificateholder,
    (iii) any payment of principal and interest resulting from the repurchase
    by the Company of any X-TRAS beneficially owned by a Certificateholder
    that has presented for cancellation all or a portion of its Certificates
    within the time period required to accept an Excess Proceeds Offer made
    in compliance with Section 4.05 under the Indenture; (iv) any payment of
    principal and interest resulting from the acceleration of the stated
    maturity of the X-TRAS following an Indenture Event of Default; and (v)
    any other  payment (other than a Scheduled Payment) in respect of, or any
    proceeds of, any X-TRAS.
    
         Special Payments Account:  Means the account or accounts created and
    maintained pursuant to Section 4.01(b).
    
         Specified Investments:  Means (i) obligations of, or guaranteed by,
    the United States Government or agencies thereof, (ii) open market
    commercial paper of any corporation incorporated under the laws of the
    United States of America or any State thereof rated at least P-2 or its
    equivalent by Moody's Investors Service, Inc. or at least A-2 or its
    equivalent by Standard & Poor's Ratings Group, (iii) certificates of
    deposit issued by commercial banks organized under the laws of the United
    States or of any political subdivision thereof having a combined capital
    and surplus in excess of $100,000,000, which banks or their holding
    companies have a short-term deposit rating of P1 by Moody's Investors
    Service, Inc. or its equivalent by Standard & Poor's Ratings Group;
    provided, however, that the aggregate amount at any one time 
<PAGE>   17
                                       11

    so invested in certificates of deposit issued by any one bank shall not
    exceed 5% of such bank's capital and surplus, (iv) U.S. dollar
    denominated offshore certificates of deposit issued by, or offshore time
    deposits with, any commercial bank described in clause (iii) above or any
    subsidiary thereof and (v) repurchase agreements with any financial
    institution having combined capital and surplus of at least $100,000,000
    with respect to any of the obligations described in clauses (i) through
    (iv) above as collateral; provided further that if all of the above
    investments are unavailable, all amounts to be invested may be used to
    purchase Federal Funds from an entity described in clause (iii) above.
     
         Trust:  Means the Delaware business trust created by this Agreement,
    the estate of which consists of the Assigned Trust Property and the
    Excluded Trust Property.
    
         Trust Indenture Act:  Except as otherwise provided in Section 9.06,
    means the United States Trust Indenture Act of 1939 as in force at the
    date hereof.
    
         Trustee:  Means Wilmington Trust Company, or its successor in
    interest, and any successor or other trustee appointed as provided
    herein.
    
         Underwriters:  Means Morgan Stanley & Co. Incorporated,
    _________________ and __________________.
    
         X-TRAS:  Means Extendible Tenor Rate-Adjusted Securities, as issued
    by the Company pursuant to the Indenture.
    
         X-TRAS Paying Agent:  Means the paying agent maintained and
    appointed for the X-TRAS pursuant to the Indenture (which initially shall
    be the Indenture Trustee).
    
         Certain terms, used principally in Articles V and XI of this Agreement,
are defined in those Articles.

         Section 1.02.  Compliance Certificates and Opinions.  Upon any
application or request by the Company or the Indenture Trustee to the Trustee to
take any action under any provision of this Agreement, the Company or the
Indenture Trustee, as the case may be, shall furnish to the Trustee (i) an
Officer's Certificate stating that, in the opinion of the signers, all
conditions precedent, if any, provided for in this Agreement relating to the
proposed action have been complied with and (ii) an Opinion of Counsel stating
that in the opinion of such counsel all such conditions precedent, if any, have
been complied with, except that in the case of any such application or request
as to which the furnishing of such documents is specifically required by any
provision of this Agreement relating to such particular application or request,
no additional certificate or opinion need be furnished.
<PAGE>   18
                                       12

     Every certificate or opinion with respect to compliance with a condition
or covenant provided for in this Agreement (other than a certificate provided
pursuant to Section 8.04(d)) shall include:

         (1) a statement that each individual signing such certificate or
    opinion has read such covenant or condition and the definitions in this
    Agreement relating thereto;
    
         (2) a brief statement as to the nature and scope of the examination
    or investigation upon which the statements or opinions contained in such
    certificate or opinion are based;
    
         (3) a statement that, in the opinion of each such individual, he has
    made such examination or investigation as is necessary to enable him to
    express an informed opinion as to whether or not such covenant or
    condition has been complied with; and
    
         (4) a statement as to whether, in the opinion of each such
    individual, such condition or covenant has been complied with.
    
         Section 1.03.  Form of Documents Delivered to Trustee.  In any case
where several matters are required to be certified by, or covered by an opinion
of, any specified Person, it is not necessary that all such matters be certified
by, or covered by the opinion of, only one such Person, or that they be so
certified or covered by only one document, but one such Person may certify or
give an opinion with respect to some matters and one or more other such Persons
as to other matters and any such Person may certify or give an opinion as to
such matters in one or several documents.
        
         Where any Person is required to make, give or execute two or more
applications, requests, consents, certificates, statements, opinions or other
instruments under this Agreement or, in respect of the Certificates, this
Agreement, they may, but need not, be consolidated and form one instrument.

         Section 1.04.  Directions of Certificateholders.  (a)  Any direction,
consent, request, demand, authorization, notice, waiver or other action provided
by this Agreement to be given or taken by Certificateholders (a "Direction") may
be embodied in and evidenced by one or more instruments of substantially similar
tenor signed by such Certificateholders in person or by an agent or proxy duly
appointed in writing; and, except as herein otherwise expressly provided, such
action shall become effective when such instrument or instruments are delivered
to the Trustee and, where it is hereby expressly required pursuant to this
Agreement, to the Company or the Indenture Trustee. Proof of execution of any
such instrument or of a writing appointing any such agent or proxy shall be
sufficient for any 
<PAGE>   19
                                       13

purpose of this Agreement and conclusive in favor of the Trustee, the Company
and the Indenture Trustee, if made in the manner provided in this Section.
        
         (b) The fact and date of the execution by any Person of any such
instrument or writing may be proved by the certificate of any notary public or
other officer of any jurisdiction authorized to take acknowledgments of deeds or
administer oaths that the Person executing such instrument acknowledged to him
the execution thereof, or by an affidavit of a witness to such execution sworn
to before any such notary or such other officer and where such execution is by
an officer of a corporation or association or a member of a partnership, on
behalf of such corporation, association or partnership, such certificate or
affidavit shall also constitute sufficient proof of his authority.  The fact and
date of the execution of any such instrument or writing, or the authority of the
Person executing the same, may also be proved in any other reasonable manner
which the Trustee deems sufficient.

         (c) In determining whether the Certificateholders of the requisite
Fractional Undivided Interests of Certificates Outstanding have given any
Direction under this Agreement, Certificates owned by the Company or any
Affiliate thereof shall be disregarded and deemed not to be Outstanding for
purposes of any such determination.  In determining whether the Trustee shall be
protected in relying upon any such Direction, only Certificates which the
Trustee knows to be so owned shall be so disregarded.  Notwithstanding the
foregoing, (i) if any such Person owns 100% of the Certificates Outstanding,
such Certificates shall not be so disregarded, and (ii) if any amount of
Certificates so owned by any such Person have been pledged in good faith, such
Certificates shall not be disregarded if the pledgee establishes to the
satisfaction of the Trustee the pledgee's right so to act with respect to such
Certificates and that the pledgee is not the Company or any Affiliate thereof.

         (d) The Company may at its option, by delivery of an Officer's
Certificate to the Trustee, set a record date to determine the
Certificateholders entitled to give any Direction.  Notwithstanding Section
316(c) of the Trust Indenture Act, such record date shall be the record date
specified in such Officer's Certificate, which shall be a date not more than 30
days prior to the first solicitation of Certificateholders in connection
therewith.  If such a record date is fixed, such Direction may be given before
or after such record date, but only the Certificateholders of record at the
close of business on such record date shall be deemed to be Certificateholders
for the purposes of determining whether Certificateholders of the requisite
proportion of Outstanding Certificates have authorized or agreed or consented to
such Direction, and for that purpose the Outstanding Certificates shall be
computed as of such record date; provided that no such Direction by the
Certificateholders on such record date shall be deemed effective unless it shall
become effective pursuant to the provisions of this Agreement not later than one
year after such record date.
<PAGE>   20

                                      14

         (e) Any Direction by the Holder of any Certificate shall bind the 
Holder of every Certificate issued upon the transfer thereof or in exchange
therefor or in lieu thereof, whether or not notation of such Direction is made
upon such Certificate.
        
         (f) Except as otherwise provided in Section 1.04(c), Certificates owned
by or pledged to any Person shall have an equal and proportionate benefit under
the provisions of this Agreement, without preference, priority, or distinction
as among all of the Certificates.


                                  ARTICLE II

                         ESTABLISHMENT OF THE TRUST,
                      ORIGINAL ISSUANCE OF CERTIFICATES,
               ACQUISITION OF X-TRAS, SALE OF EXTENSION OPTION

         Section 2.01.  Name.  The Trust created hereby shall be known as CMS
Energy X-TRAS Pass Through Trust Series I, as such name may be modified from
time to time by the Trustee following written notice to the Holders, in which
name the Trustee may conduct the business of the Trust, make and execute
contracts and other instruments on behalf of the Trust and sue and be sued.

         Section 2.02.  Office of the Trustee; Principal Place of Business.  The
address of the Trustee in the State of Delaware is c/o Wilmington Trust Company,
1100 North Market Street, Wilmington, Delaware 19801-0001, Attention: Corporate
Trust Administration, or at such other address in the State of Delaware as the
Trustee may designate by written notice to the Holders and the Company.  The
principal executive office of the Trust is c/o CMS Energy Corporation, Fairlane
Plaza South, Suite 1100, Dearborn, Michigan 48126.

         Section 2.03.  Issuance of Certificates; Acquisition of X-TRAS; Sale of
Extension Option.  (a)  Upon request of the Company and the satisfaction of the
closing conditions specified in the Purchase Agreement, the Trust shall, on the
Purchase Date, execute, deliver and authenticate Certificates equalling in the
aggregate the aggregate principal amount of the X-TRAS to be purchased by the
Trust pursuant to the Purchase Agreement and evidencing the entire ownership
interest in the Assigned Trust Property.  The Trust shall issue and sell such
Certificates, in authorized denominations and in such Fractional Undivided
Interests, so as to result in the receipt by the Trustee of consideration in an
amount equal to the aggregate face amount of such Certificates less the
Applicable Discount and, concurrently therewith, the Trust shall purchase the
X-TRAS from the Company at a purchase price equal to the sum of (x) the amount
of such consideration so received for the sale of the Certificates and (y) the
amount of consideration received by the 
<PAGE>   21
                                       15

Trust for the sale of Extension Option to the Extension Option Buyer. Except as
provided in Sections 3.04 and 3.07 hereof, the Trust shall not execute,
authenticate or deliver Certificates in excess of the aggregate amount specified
in this paragraph.
        
         (b) Concurrently with the execution of the Purchase Agreement, the 
Trust shall enter into the ISDA Master Agreement with the Extension Option
Buyer.  On the Issuance Date, the Trust shall issue and sell to the Extension
Option Buyer the Extension Option pursuant to the terms of the ISDA Master
Agreement for consideration in the amount provided thereunder.  The
consideration so received by the Trust for the sale of the Extension Option
shall be paid by the Trust to the Company in partial consideration for the
X-TRAS, as provided under subsection (a) above.  The Trust's rights under the
ISDA Master Agreement and the monies received by the Trust under the ISDA Master
Agreement (whether from the Extension Option Buyer or the Company) shall
constitute Excluded Trust Property which shall not be assigned for the benefit
of Certificateholders.
        
         Section 2.04.  Declaration of Trust.  The exclusive purposes and
functions of the Trust are:  (a) to issue and sell Certificates and use the
proceeds from such sales to acquire the X-TRAS and (b) to engage in those
activities necessary or incidental thereto.  The Company hereby appoints the
Trustee as trustee of the Trust, to have all the rights, powers and duties to
the extent set forth herein, and the Trustee hereby accepts such appointment. 
The Trustee hereby declares that it will hold the Assigned Trust Property in
trust upon and subject to the conditions set forth herein for the benefit of the
Trust and the Holders.  The Trustee shall have all rights, powers and duties set
forth herein and in accordance with applicable law with respect to accomplishing
the purposes of the Trust.

         Section 2.05.  Authorization to Enter Into Certain Transactions.

         (a) The Trustee shall conduct the affairs of the Trust in accordance
with the terms of this Agreement.  Subject to the limitations set forth in
paragraph (b) of this section, and in accordance with the following provisions,
the Trustee shall have the authority to enter into all transactions and
agreements determined by the Trustee to be appropriate in exercising the
authority, express or implied, otherwise granted to the Trustee under this Trust
Agreement, and to perform all acts in furtherance thereof, including, without
limitation, the following:

         (i)   to execute and file the Certificate of Trust filed with the 
Secretary of State of the State of Delaware on November 21, 1997;
    
         (ii)  the issuance and sale of the certificates;
    
         (iii) to cause the Trust to enter into, and to execute, deliver and
    perform on behalf of the Trust [the Certificate Depository Agreement] and
    such other agreements 
<PAGE>   22
                                      16

    that may be necessary or desirable in connection with the purposes and
    functions of the Trust;
        
         (iv)   assist in the registration of the Certificates under the
    Securities Act of 1933, as amended, and under state securities or blue
    sky laws and the qualification of this Agreement as a trust indenture
    under the Trust Indenture Act;
                
         (v)    assist in the listing, if any, of the Certificates upon such
    securities exchange or exchanges or automated quotation system or systems
    as shall be determined by the Company and the registration of the
    Certificates under the Exchange Act and the preparation and filing of all
    periodic and other reports and other documents pursuant to the foregoing;
    
         (vi)   the establishment of the Certificate Account, the Special
    Payments Account and the Extension Payment Account;
    
         (vii)  the receipt of the X-TRAS;

         (viii) the collection of interest, principal and any other payment
    made in respect of the X-TRAS in the Certificate Account;
    
         (ix)   the distribution through the Paying Agent of amounts owed to
    the Certificate Holders in respect of the Certificates;
    
         (x)    the exercise of all the rights, powers and privileges of a
    Holder of X-TRAS;
    
         (xi)   the sending of notices and other information regarding the
    Certificates and the X-TRAS to the Certificateholders in accordance with
    this Agreement;
    
         (xii)  the appointment of a Paying Agent, Authenticating Agent and
    Securities Registrar in accordance with this Agreement;
    
         (xiii) registering transfer of the Certificates in accordance with
    this Agreement;
    
         (xiv)  to the extent provided in this Agreement, the winding up of
    the affairs of and liquidation of the Trust and the preparation,
    execution and filing of the Certificate of Cancellation with the
    Secretary of State of the State of Delaware;
    
         (xv)   the distribution of the Assigned Trust Property in accordance
    with the terms of this Agreement;
<PAGE>   23
                                      17

         (xvi)   after an Event of Default, the taking of any action incidental
    to the foregoing as the Trustee may from time to time determine is
    necessary or advisable to give effect to the terms of the Agreement and
    protect and conserve the Assigned Trust Property for the benefit of the
    Certificateholders (without consideration of the effect of any such
    action on any particular Certificateholder);
    
         (xvii)  unless otherwise determined by the Company or is otherwise
    required by the Business Trust Act or the Trust Indenture Act, to execute
    on behalf of the Trust any documents that the Trustee has the power to
    execute pursuant to this Agreement;
    
         (xviii) the taking of any action incidental to the foregoing as the
    Trustee may from time to time determine is necessary or advisable to give
    effect to the terms of this Agreement for the benefit of the
    Certificateholders (without consideration of the effect of any such
    action on any particular Certificateholder);
    
         (b)   So long as this Agreement remains in effect, the Trust (or the
Trustee acting on behalf of the Trust) shall not undertake any business,
activities or transaction except as expressly provided herein or contemplated
hereby.  In particular, the Trustee shall not:

         (i)   acquire any investments or engage in any activities not
    authorized by this Agreement;
    
         (ii)  sell, assign, transfer, exchange, mortgage, pledge, set off or
    otherwise dispose of any of the Assigned Trust Property or interests
    therein, including to Certificateholders, except as expressly provided
    herein;
    
         (iii) take any action that would cause the Trust to be classified as
    an association taxable as a corporation or as other than a grantor trust
    for United States federal income tax purposes;
    
         (iv)  incur any indebtedness for borrowed money or issue any other
    debt; or
    
         (v)   take or consent to any action that would result in the placement
    of a Lien on any of the Assigned Trust Property.  The Trustee shall
    defend all claims and demands of all Persons at any time claiming any
    Lien on any of the Assigned Trust Property adverse to the interest of the
    Trust or the Certificateholders in their capacities as
    Certificateholders.

         (c) In connection with the issue and sale of the Certificates, the
Company shall have the right and responsibility to assist the Trust with respect
to, or effect on behalf     
<PAGE>   24
                                      18

of the Trust, the following (any such actions taken by the Company in
furtherance of the following prior to the date of this Agreement are hereby
ratified and confirmed in all respects):
        
         (i)   the preparation and filing by the Trust with the SEC and the
    execution on behalf of the Trust of a Registration Statement on the
    appropriate form in relation to the Certificates, including any
    amendments thereto;
    
         (ii)  the determination of the States in which to take appropriate
    action to qualify or register for sale all or part of the Certificates,
    and the determination of any and all such acts, other than such actions
    which must be taken by or on behalf of the Trust, and the advice to the
    Trustee of actions it must take on behalf of the Trust, and the
    preparation for execution and filing of any documents to be executed and
    filed by the Trust or on behalf of the Trust, as the Company deems
    necessary or advisable in order to comply with the applicable laws of any
    such states;
    
         (iii) the preparation for filing by the Trust and the execution on
    behalf of the Trust of an application to the New York Stock Exchange or
    any other national stock exchange or the NASDAQ National Market or any
    other automated quotation system for listing upon notice of issuance of
    any Certificates and filing with such exchange or self-regulatory
    organization such notifications and documents as may be necessary from
    time to time to maintain such listing;
    
         (iv)  the preparation for filing by the Trust with the SEC and the
    execution on behalf of the Trust of a Registration Statement on Form 8-A
    relating to the registration of the Certificates under Section 12(b) or
    12(g) of the Exchange Act, including any amendments thereto;
    
         (v)   the negotiation of the terms of, and the execution and delivery
    of, the Purchase Agreement on behalf of the Trust providing for the sale
    of the Certificates; and
    
         (vi)  the taking of any other actions necessary or desirable to carry
    out any of the foregoing activities.
    
         (d)   Notwithstanding anything herein to the contrary, the Trustee is
authorized and directed to conduct the affairs of the Trust and to operate the
Trust so that the Trust will not be deemed to be an "investment company" or
required to be registered under the 1940 Act, or to be classified as an
association taxable as a corporation or is other than a grantor trust for
United States federal income tax purposes and so that the Certificates will be
treated as indebtedness of the Company for United States federal income tax
purposes.  In this connection, the Company and the Trustee are authorized to
take any action, not     
<PAGE>   25
                                       19

inconsistent with applicable law, the Certificate of Trust or this Agreement,
that each of the Company and the Trustee determines in its discretion to be
necessary or desirable for such purposes, as long as such action does not
adversely affect in any material respect the interests of the
Certificateholders.
        
                                 ARTICLE III

                               THE CERTIFICATES

         Section 3.01.  Title, Form, Denomination and Execution of Certificates.
(a)  The Certificates shall be known as the "    % Pass Through Certificates
Series I" of the Trust.  Each Certificate will represent a fractional undivided
interest in the Assigned Trust Property and shall be substantially in the form
set forth as Exhibit A hereto, with such appropriate insertions, omissions,
substitutions and other variations as are required or permitted by this
Agreement and may have such letters, numbers or other marks of identification
and such legends or endorsements placed thereon as may be required to comply
with the rules of any securities exchange or as may, consistently herewith, be
determined by the officers executing such Certificates, as evidenced by their
execution of the Certificates.  Any portion of the text of any Certificate may
be set forth on the reverse thereof, with an appropriate reference thereto on
the face of the Certificate.

         (b) The Certificates shall be issued only in fully registered form
without coupons and only in denominations of $[250,000] or integral multiples of
$1,000 in excess thereof.  Each Certificate shall be dated the date of its
authentication.  The aggregate Fractional Undivided Interest of Certificates
shall not at any time exceed $[150,000,000].

         (c) Certificates offered and sold to QIBs and to Institutional
Accredited Investors in reliance on Rule 3a-7 shall be issued in the form
of a single permanent global Certificate in registered form, substantially in
the form set forth as Exhibit A hereto (the "Global Certificate"), duly executed
and authenticated by the Trustee as hereinafter provided.  The Global
Certificate will be registered in the name of a nominee for the Depositary and
deposited with the Trustee, as custodian for the Depositary.  The aggregate
principal amount of the Global Certificate may from time to time be increased or
decreased by adjustments made on the records of the Depositary or its nominee,
or of the Trustee, as custodian for the Depositary or its nominee, as
hereinafter provided.

         (d) Definitive Certificates shall be in registered form and shall be
typed, printed, lithographed or engraved or produced by any combination of these
methods or may be produced in any other manner, all as determined by the
officers executing such Certificates, as evidenced by their execution of such
Certificates.
<PAGE>   26
                                      20

         Section 3.02.  Restrictive Legends.  (a)  The Global Certificate shall
bear the following legend (the "Permanent Legend") on the face thereof:

         THIS CERTIFICATE MAY NOT BE OFFERED OR SOLD EXCEPT AS SET FORTH IN
    THE FOLLOWING SENTENCE.  BY ITS ACQUISITION HEREOF, THE CERTIFICATEHOLDER
    (1) REPRESENTS THAT (A) IT IS A "QUALIFIED INSTITUTIONAL BUYER" (AS
    DEFINED IN RULE 144A UNDER THE U.S. SECURITIES ACT OF 1933, AS AMENDED
    (THE "SECURITIES ACT")) OR (B) IT IS AN INSTITUTIONAL "ACCREDITED
    INVESTOR" (AS DEFINED IN RULE 501(A)(1), (2), (3) OR (7) OF REGULATION D
    UNDER THE SECURITIES ACT) (AN "INSTITUTIONAL ACCREDITED INVESTOR"), (2)
    AGREES THAT IT WILL NOT RESELL OR OTHERWISE TRANSFER THIS CERTIFICATE
    EXCEPT (A) TO THE COMPANY, (B) TO A QUALIFIED INSTITUTIONAL BUYER, OR (C)
    TO AN INSTITUTIONAL ACCREDITED INVESTOR, AND (3) AGREES THAT IT WILL
    DELIVER TO EACH PERSON TO WHOM THIS CERTIFICATE IS TRANSFERRED A NOTICE
    SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND.
    
         (b) The Global Certificate shall also bear the following legend on the
face thereof:

    UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
    DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE TRUSTEE OR
    ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY
    CERTIFICATE ISSUED IN EXCHANGE FOR THIS CERTIFICATE IS REGISTERED IN THE
    NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED
    REPRESENTATIVE OF DTC (AND ANY PAYMENT HEREON IS MADE TO CEDE & CO. OR TO
    SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC),
    ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY
    PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS
    AN INTEREST HEREIN.
        
    TRANSFERS OF THIS GLOBAL CERTIFICATE SHALL BE LIMITED TO TRANSFERS IN WHOLE,
    BUT NOT IN PART, TO NOMINEES OF DTC OR TO A SUCCESSOR THEREOF OR SUCH
    SUCCESSOR'S NOMINEE AND TRANSFERS OF PORTIONS OF THIS GLOBAL CERTIFICATE
    SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET
    FORTH IN SECTIONS 3.05 AND 3.06 OF THE PASS THROUGH TRUST AGREEMENT REFERRED
    TO HEREIN.
<PAGE>   27
                                      21

         Section 3.03.  Authentication of Certificates.  (a)  The Trustee shall
duly execute, authenticate and deliver Certificates in authorized denominations
equalling in the aggregate the aggregate principal amount of the X-TRAS to be
purchased by the Trustee pursuant to the Purchase Agreement and evidencing the
entire ownership of the Trust.

         (b) No Certificate shall be entitled to any benefit under this 
Agreement or be valid or obligatory for any purpose, unless there appears on 
such Certificate a certificate of authentication substantially in the form 
provided for herein executed by the Trustee by the manual signature of one of
its authorized signatories, and such certificate upon any Certificate shall be
conclusive evidence, and the only evidence, that such Certificate has been duly
authenticated and delivered hereunder.
        
         Section 3.04.  Transfer and Exchange.  (a)  The Trustee shall cause to
be kept at the office or agency to be maintained by it in accordance with the
provisions of Section 7.12 of this Agreement a register (the "Register") for the
Certificates in which, subject to such reasonable regulations as it may
prescribe, the Trustee shall provide for the registration of the Certificates
and of transfers and exchanges of the Certificates as herein provided.  The
Trustee shall initially be the registrar (the "Registrar") for the purpose of
registering the Certificates and transfers and exchanges of the Certificates as
herein provided.  A Certificateholder may transfer a Certificate by written
application to the Registrar stating the name of the proposed transferee and
otherwise complying with the terms of this Agreement, including providing a
written certificate or other evidence of compliance with any restrictions on
transfer.  No such transfer shall be effected until, and such transferee shall
succeed to the rights of a Certificateholder only upon, final acceptance and
registration of the transfer by the Registrar in the Register.  Prior to the
registration of any transfer by a Certificateholder as provided herein, the
Trustee shall treat the person in whose name the Certificate is registered as
the owner thereof for all purposes, and the Trustee shall not be affected by
notice to the contrary.  Furthermore, the Depositary shall, by acceptance of a
Global Certificate, agree that transfers of beneficial interests in such Global
Certificate may be effected only through a book-entry system maintained by the
Depositary (or its agent), and that ownership of a beneficial interest in the
Certificate shall be required to be reflected in a book entry.  When
Certificates are presented to the Registrar with a request to register the
transfer or to exchange them for an equal face amount of Certificates of other
authorized denominations, the Registrar shall register the transfer or make the
exchange as requested if its requirements for such transactions are met.  To
permit registrations of transfers and exchanges in accordance with the terms,
conditions and restrictions hereof, the Trustee shall execute and authenticate
Certificates at the Registrar's request.  No service charge shall be made for
any registration of transfer or exchange of the Certificates, but the Trustee
may require payment by the transferor of a sum sufficient to cover any transfer
tax or similar governmental charge payable in connection therewith (other than
any such transfer taxes or other similar governmental charges payable upon
exchanges pursuant to Section 3.10 or 9.07).
<PAGE>   28
                                      22

         Section 3.05.  Book-Entry Provisions for the Global Certificate.  (a)
Members of, or participants in, the Depositary ("Agent Members") shall have no
rights under this Agreement with respect to the Global Certificate held on their
behalf by the Depositary, or the Trustee as its custodian, and the Depositary
may be treated by the Trustee and any agent of the Trustee as the absolute owner
of such Global Certificate for all purposes whatsoever. Notwithstanding the
foregoing, nothing herein shall prevent the Trustee or any agent of the Trustee
from giving effect to any written certification, proxy or other authorization
furnished by the Depositary or shall impair, as between the Depositary and its
Agent Members, the operation of customary practices governing the exercise of
the rights of a holder of any Certificate.  Upon the issuance of any Global
Certificate, the Registrar or its duly appointed agent shall record a nominee of
the Depositary as the registered holder of such Global Certificate.

         (b) Transfers of any Global Certificate shall be limited to transfers
of such Global Certificate in whole, but not in part, to nominees of the
Depositary, its successor or such successor's nominees.  Beneficial interests in
the Global Certificate may be transferred in accordance with the rules and
procedures of the Depositary and the provisions of Section 3.06.  Beneficial
interests in the Global Certificate shall be delivered to all beneficial owners
in the form of definitive Certificates if (i) the Depositary notifies the
Trustee that it is unwilling or unable to continue as Depositary for the Global
Certificate and a successor depositary is not appointed by the Trustee within 90
days of such notice or (ii) an Event of Default has occurred and is continuing
and the Registrar has received a request from the Depositary to issue definitive
Certificates.

         (c) In connection with the transfer of the entire Global Certificate to
the beneficial owners thereof pursuant to paragraph (b) of this Section 3.05,
the Global Certificate shall be deemed to be surrendered to the Trustee for
cancellation, and the Trustee shall execute, authenticate and deliver, to each
beneficial owner identified by the Depositary in exchange for its beneficial
interest in the Global Certificate an equal aggregate principal amount of
definitive Certificates of authorized denominations.

         (d) Any Physical Certificate delivered in exchange for an interest in
the Global Certificate pursuant to paragraph (b) of this Section 3.05 shall,
except as otherwise provided by paragraph (f) of Section 3.06, bear the
Permanent Legend.

         (e) The registered holder of the Global Certificate may grant proxies
and otherwise authorize any Person, including Agent Members and Persons that may
hold interests through Agent Members, to take any action which a Holder is
entitled to take under this Agreement or the Certificates.

         Section 3.06.  Special Transfer Provisions.  The following provisions
shall apply to the Certificates:
<PAGE>   29
                                      23

         (a) Transfers to Non-QIB Institutional Accredited Investors.  The
Registrar shall register the transfer of any Certificate to any Institutional
Accredited Investor.

         (b) Transfers to QIBs.  The Registrar shall register the transfer of 
any Certificate to any QIB.

         (c) Permanent Legend.  Upon the transfer, exchange or replacement of
Certificates bearing the Permanent Legend, the Registrar shall deliver only
Certificates that bear the Permanent Legend unless there is delivered to the
Registrar an Opinion of Counsel to the effect that neither such legend nor the
related restrictions on transfer are required in order to maintain compliance
with the provisions of the Investment Company Act of 1940, as amended.

         (d) General.  By its acceptance of any Certificate bearing the 
Permanent Legend, each Holder of such a Certificate acknowledges the
restrictions on transfer of such Certificate set forth in this Agreement and
agrees that it will transfer such Certificate only as provided in this
Agreement.  The Registrar shall not register a transfer of any Certificate
unless such transfer complies with the restrictions on transfer of such
Certificate set forth in this Agreement.  In connection with any transfer of
Certificates, each Certificateholder agrees by its acceptance of the
Certificates to furnish the Registrar or the Trustee such certifications or
other information as either of them may reasonably require; provided that the
Registrar shall not be required to determine the sufficiency of any such
certifications, legal opinions or other information.
        
         Until such time as no Certificates remain Outstanding, the Registrar
shall retain copies of all letters, notices and other written communications
received pursuant to Section 3.05 or this Section 3.06.  The Trustee, if not the
Registrar at such time, shall have the right to inspect and make copies of all
such letters, notices or other written communications at any reasonable time
upon the giving of reasonable written notice to the Registrar.

         Section 3.07.  Mutilated, Destroyed, Lost or Stolen Certificates.  If
(a) any mutilated Certificate is surrendered to the Registrar or the Registrar
receives evidence to its satisfaction of the mutilation, destruction, loss or
theft of any Certificate and (b) there is delivered to the Registrar and the
Trustee such security, indemnity or bond, as may be required by them to save
each of them and any Paying Agent harmless, then, in the absence of notice to
the Registrar or the Trustee that such destroyed, lost or stolen Certificate has
been acquired by a bona fide purchaser, and provided that the requirements of
Section 8-405 of the Uniform Commercial Code in effect in any applicable
jurisdiction are met, then, upon payment by the Certificateholder of any
applicable expenses, the Trustee shall execute, authenticate and deliver, in
exchange for or in lieu of any such mutilated, destroyed, lost or 
<PAGE>   30
                                      24

stolen Certificate, a new Certificate or Certificates, in authorized 
denominations and of like Fractional Undivided Interest and bearing a number not
contemporaneously outstanding.
        
         In connection with the issuance of any new Certificate under this
Section 3.07, the Trustee may require the payment of a sum sufficient to cover
any tax or other governmental charge that may be imposed in relation thereto and
any other expenses (including the fees and expenses of the Trustee and the
Registrar) connected therewith.

         Any duplicate Certificate issued pursuant to this Section 3.07 shall
constitute conclusive evidence of the appropriate Fractional Undivided Interest
in the Trust, as if originally issued, whether or not the lost, stolen or
destroyed Certificate shall be found at any time.

         The provisions of this Section are exclusive and shall preclude (to the
extent lawful) all other rights and remedies with respect to the replacement or
payment of mutilated, destroyed, lost or stolen Certificates.

         Section 3.08.  Persons Deemed Owners.  Prior to due presentment of a
Certificate for registration of transfer, the Trustee, the Registrar and any
Paying Agent may treat the Person in whose name any Certificate is registered
(as of the day of determination) as the owner of such Certificate for the
purpose of receiving distributions pursuant to Article IV
and for all other purposes whatsoever, and none of the Trustee, the Registrar
or any Paying Agent shall be affected by any notice to the contrary.

         Section 3.09.  Cancellation.  All Certificates surrendered for payment
or transfer or exchange shall, if surrendered to the Trustee or any agent of the
Trustee other than the Registrar, be delivered to the Registrar for cancellation
and shall promptly be cancelled by it.  No Certificates shall be authenticated
in lieu of or in exchange for any Certificates cancelled as provided in this
Section, except as expressly permitted by this Agreement.  All cancelled
Certificates held by the Registrar shall be destroyed and a certification of
their destruction delivered to the Trustee.

         Section 3.10.  Temporary Certificates.  Until definitive Certificates
are ready for delivery, the Trustee shall authenticate temporary Certificates.
Temporary Certificates shall be substantially in the form of definitive
Certificates but may have insertions, substitutions, omissions and other
variations determined to be appropriate by the officers executing the temporary
Certificates, as evidenced by their execution of such temporary Certificates. If
temporary Certificates are issued, the Trustee will cause definitive
Certificates to be prepared without unreasonable delay.  After the preparation
of definitive Certificates, the temporary Certificates shall be exchangeable for
definitive Certificates upon surrender of the temporary Certificates at the
office or agency of the Trustee designated for such purpose pursuant to Section
7.12, without charge to the Certificateholder.  Upon 
<PAGE>   31
                                      25

surrender for cancellation of any one or more temporary Certificates, the
Trustee shall execute, authenticate and deliver in exchange therefor a like face
amount of definitive Certificates of authorized denominations.  Until so
exchanged, the temporary Certificates shall be entitled to the same benefits
under this Agreement as definitive Certificates.
        
         Section 3.11.  Limitation of Liability for Payments.  All payments and
distributions made to Certificateholders shall be made only from the Assigned
Trust Property and only to the extent that the Trustee shall have sufficient
income or proceeds from the Assigned Trust Property to make such payments in
accordance with the terms of Article IV of this Agreement.  Each
Certificateholder, by its acceptance of a Certificate, agrees that it will look
solely to the income and proceeds from the Assigned Trust Property for any
payment or distribution due to such Certificateholder pursuant to the terms of
this Agreement and that it will not have any recourse to the Company, the
Trustee or the Indenture Trustee except as otherwise expressly provided.

         The Company is a party to this Agreement solely for purposes of meeting
the requirements of the Trust Indenture Act, and therefore shall not have any
right, obligation or liability hereunder (except as otherwise expressly provided
herein).

                                  ARTICLE IV

                         DISTRIBUTIONS; STATEMENTS TO
            CERTIFICATEHOLDERS; PAYMENTS TO EXTENSION OPTION BUYER

        Section 4.01.  Certificate Account and Special Payments Account.  (a) 
The Trustee shall establish and maintain on behalf of the Certificateholders a
Certificate Account as one or more non-interest-bearing accounts.  The Trustee
shall hold the Certificate Account in trust for the benefit of the
Certificateholders, and shall make or permit withdrawals therefrom only as
provided in this Agreement.  On each day when a Scheduled Payment is made to the
Trustee under the Indenture, the Trustee upon receipt thereof shall immediately
deposit the aggregate amount of such Scheduled Payment in the Certificate
Account.

        (b) The Trustee shall establish and maintain on behalf of the
Certificateholders a Special Payments Account as one or more accounts, which
shall be non-interest bearing except as provided in Section 4.04.  The Trustee
shall hold the Special Payments Account in trust for the benefit of the
Certificateholders and shall make or permit withdrawals therefrom only as
provided in this Agreement.  On each day when one or more Special Payments are
made to the Trustee, the Trustee, upon receipt thereof, shall immediately
deposit the aggregate amount of such Special Payments in the Special Payments
Account.
<PAGE>   32
                                      26


         (c) The Trustee shall present to the Indenture Trustee the X-TRAS on 
the date of their stated final maturity or, in the case of any X-TRAS which are
to be redeemed in whole pursuant to the Indenture, on the applicable redemption
date under such Indenture.
        
         (d) The Trustee shall establish and maintain on behalf of the Extension
Option Buyer an Extension Payment Account as one or more accounts, which shall
be non-interest bearing.  The Trustee shall hold the Extension Payment Account
in trust for the benefit of the Extension Option Buyer and shall make
withdrawals therefrom as provided in the ISDA Master Agreement.  On each day
when an Extension Payment is made to the Trustee by the Company, the Trustee,
upon receipt thereof, shall immediately deposit such Extension Payment in the
Extension Payment Account.

         Section 4.02.  Distributions from Certificate Account and Special 
Payments Account.  (a)  On each Regular Distribution Date, the Trustee
shall  distribute out of the Certificate Account to the Certificateholders all
Scheduled Payments the receipt of which is confirmed by the Trustee on such
date.  There shall be so distributed to each Certificateholder of record on the
Record Date with respect to such Regular Distribution Date (other than as
provided in Section 11.01 concerning the final distribution) by check mailed to
such Certificateholder, at the address appearing in the Register, such       
Certificateholder's pro rata share (based on the  Fractional Undivided  
Interest in the Assigned Trust Property held by such Certificateholder) of the
total amount in the Certificate Account, except that, with respect to
Certificates registered on the Record Date in the name of the nominee of the
Depositary (initially, such nominee to be Cede & Co.), such distribution shall
be made by wire transfer in immediately available funds to the account
designated by such nominee.  If a Scheduled Payment is not received by the
Trustee on the Register Distribution Date but is received within [five]
Business Days thereafter, it will be distributed on the date so received by the
Trustee to such holders of record.  If it is received after such [five] day
period, it will be treated as a Special Payment and distributed as described in
paragraph (b) below.

         (b) With respect to any Special Payment made under clause (i) of the
definition thereof (to the extent redemption of less than all of the X-TRAS is
made), the Trustee shall select, in such a manner as it shall deem appropriate
and fair, the particular Certificates or portions thereof representing
beneficial ownership of the X-TRAS to be redeemed.  Upon a redemption of less
than all of the X-TRAS, Certificates representing beneficial ownership of the
X-TRAS selected for redemption will be required to be presented to the Trustee
for cancellation.  Upon such presentation, all payments of principal of,
Applicable Premium, and interest on the X-TRAS paid by the Company to the Trust
will be paid to the holders of such Certificates.  With respect to any Special
Payment made under clause (ii) or (iii) of the definition thereof, there shall
be paid to each Certificateholder who has duly presented for cancellation and
not withdrawn its Certificates in compliance with the provisions of Sections
5.03 and 5.04 an amount equal to the aggregate purchase price 
<PAGE>   33
                                      27

applicable to the X-TRAS beneficially owned by such Certificateholder in respect
of which it has tendered its Certificates.  With respect to any Special Payment
made under clauses (i) (to the extent of a redemption of all of the X-TRAS),
(ii) and (iv) of the definition thereof, the entire amount of such Special
Payment deposited in the Special Payments Account pursuant to Section 4.01(b)
will be distributed on, in the case of an early redemption of all of the X-TRAS,
the date of such early redemption, which shall be a Business Day, and otherwise
20 days after the Trustee has confirmed receipt of the funds for such Special
Payment (or the next Business Day after such 20th day if such date is not a
Business Day). With respect to any such Special Payment, there shall be
distributed to each Certificateholder of record on the Record Date with respect
to such Special Distribution Date (other than as provided in Section 11.01
concerning the final distribution) by check mailed to such Certificateholder, at
the address appearing in the Register, such Certificateholder's pro rata share
(based on the Fractional Undivided Interest in the Trust held by such
Certificateholder) of the total amount in the Special Payments Account on
account of such Special Payment, except that, with respect to Certificates
registered on the Record Date in the name of the nominee of the Depositary
(initially, such nominee to be Cede & Co.), such distribution shall be made by
wire transfer in immediately available funds to the account designated by such
nominee.  The Trustee will mail notice to the Certificateholders not less than
20 days prior to the Special Distribution Date on which any Special Payment is
scheduled to be distributed by the Trustee stating such anticipated Special
Distribution Date.  Each distribution of a Special Payment, other than the Final
Distribution, on a Special Distribution Date will be made by the Trustee to
Certificateholders of record on the 15th day next preceding such Special
Distribution Date.
        
         (c) The Trustee shall, at the expense of the Company, cause notice of
each Special Payment to be mailed to each Certificateholder at his address as it
appears in the Register.  In the event of redemption or purchase of X-TRAS held
in the Trust, such notice shall be mailed not less than 20 days prior to the
Special Distribution Date for the Special Payment resulting from such redemption
or purchase, which Special Distribution Date shall be the date of such
redemption or purchase.  In the case of any other Special Payments, such notice
shall be mailed as soon as practicable after the Trustee has confirmed that it
has received funds for such Special Payment, stating the Special Distribution
Date for such Special Payment which shall occur not less than 20 days after the
date of such notice and as soon as practicable thereafter. Notices mailed by the
Trustee shall set forth:
        
         (i) the Special Distribution Date and the Record Date therefor
    (except as otherwise provided in Section 11.01),
    
         (ii) the amount of the Special Payment for each $1,000 face amount
    Certificate (taking into account any payment to be made by the Company
    pursuant to Section 2.03(b)) and the amount thereof constituting
    principal, premium, if any, and interest,
<PAGE>   34
                                      28

         (iii) the reason for the Special Payment, and

         (iv) if the Special Distribution Date is the same date as a Regular
    Distribution Date, the total amount to be received on such date for each
    $1,000 face amount Certificate.
    
If the amount of premium, if any, payable upon the redemption or purchase of an
X-TRAS has not been calculated at the time that the Trustee mails notice of a
Special Payment, it shall be sufficient if the notice sets forth the other
amounts to be distributed and states that any premium received will also be
distributed.

         If any redemption of the X-TRAS held in the Trust is cancelled, the
Trustee, as soon as possible after learning thereof, shall cause notice thereof
to be mailed to each Certificateholder at its address as it appears on the
Register.

         Section 4.03.  Statements to Certificateholders.  (a)  On each
Distribution Date, the Trustee will include with each distribution to
Certificateholders of a Scheduled Payment or Special Payment, as the case may
be, a statement setting forth the following information (per $1,000 face amount
Certificate as to (i) and (ii) below):

         (i) the amount of such distribution allocable to principal and the
    amount allocable to premium, if any; and

         (ii) the amount of such distribution allocable to interest.

         With respect to the Certificates registered in the name of Cede & Co.,
as nominee for the Depositary, on the Record Date prior to each Distribution
Date, the Trustee will request from the Depositary a Securities Position Listing
setting forth the names of all Agent Members reflected on the Depositary's books
as holding interests in the Certificates on such Record Date.  On each
Distribution Date, the Trustee will mail to each such Agent Member the statement
described above and will make available additional copies as requested by such
Agent Member for forwarding to holders of interests in the Certificates.

         (b) Within a reasonable period of time after the end of each calendar
year but not later than the latest date permitted by law, the Trustee shall
furnish to each Person who at any time during such calendar year was a
Certificateholder of record a statement containing the sum of the amounts
determined pursuant to clauses (a)(i) and (a)(ii) above with respect to the
Trust for such calendar year or, in the event such Person was a
Certificateholder of record during a portion of such calendar year, for such
portion of such year, and such other items as are readily available to the
Trustee and which a Certificateholder shall reasonably request as necessary for
the purpose of such Certificateholder's preparation of its federal income tax
returns.  Such statement and such 
<PAGE>   35
                                      29

other items shall be prepared on the basis of information supplied to the
Trustee by the Agent Members and shall be delivered by the Trustee to such Agent
Members to be available for forwarding by such Agent Members to the holders of
interests in the Certificates in the manner described in Section 4.03(a).
        
         Section 4.04.  Investment of Special Payment Moneys.  Any money 
received by the Trustee pursuant to Section 4.01(b) representing a Special
Payment which is not to be promptly distributed shall, to the extent
practicable, be invested in Permitted Investments by the Trustee pending
distribution of such Special Payment pursuant to Section 4.02.  Any investment
made pursuant to this Section 4.04 shall be in such Permitted Investments having
maturities not later than the date that such moneys are required to be used to
make the payment required under Section 4.02 on the applicable Special
Distribution Date and the Trustee shall hold any such Permitted Investments
until maturity.  The Trustee shall have no liability with respect to any
investment made pursuant to this Section 4.04, other than by reason of the
willful misconduct or negligence of the Trustee.  All income and earnings from
such investments shall be distributed on such Special Distribution Date as part
of such Special Payment.
        
         Section 4.05   Payments from Extension Payment Account.  The Trustee
shall make payments out of the Extension Payment Account to the Extension Option
Buyer as required under the ISDA Master Agreement.


                                  ARTICLE V

                                 THE COMPANY

         Section 5.01.  Maintenance of Corporate Existence.  The Company, at its
own cost and expense, will do or cause to be done all things necessary to
preserve and keep in full force and effect its corporate existence, rights and
franchises, except as otherwise specifically permitted in Section 5.02;
provided, however, that the Company shall not be required to preserve any right
or franchise if the Company shall determine that the preservation thereof is no
longer desirable in the conduct of the business of the Company.

         Section 5.02.  Consolidation, Merger, Etc.  The Company shall not
consolidate with or merge into any other corporation or convey, transfer or
lease substantially all of its assets as an entirety to any Person unless:

         (a) the corporation formed by such consolidation or into which the
    Company is merged or the Person that acquires by conveyance, transfer or
    lease substantially all of the assets of the Company as an entirety shall
    be (i) organized and validly existing under the laws of the United States
    of America or any state thereof or 
<PAGE>   36
                                      30

    the District of Columbia, (ii) a "citizen of the United States" as defined
    in 49 U.S.C. 40102(a)(15), as amended, and (iii) a United States
    certificated air carrier, if and so long as such status is a condition of
    entitlement to the benefits of Section 1110 of the Bankruptcy Reform Act of
    1978, as amended (11 U.S.C.Section  1110), with respect to the Leases;
        
         (b) the corporation formed by such consolidation or into which the
    Company is merged or the Person which acquires by conveyance, transfer or
    lease substantially all of the assets of the Company as an entirety shall
    execute and deliver to the Trustee a duly authorized, valid, binding and
    enforceable agreement in form and substance reasonably satisfactory to
    the Trustee containing an assumption by such successor corporation or
    Person of the due and punctual performance and observance of each
    covenant and condition of this Agreement, the Other Pass Through Trust
    Agreements, the Refunding Agreements, and each other Refunding Document
    to be performed or observed by the Company; and
    
         (c) the Company shall have delivered to the Trustee an Officer's
    Certificate of the Company and an Opinion of Counsel of the Company
    reasonably satisfactory to the Trustee, each stating that such
    consolidation, merger, conveyance, transfer or lease and the assumption
    agreement mentioned in clause (b) above comply with this Section 5.02 and
    that all conditions precedent herein provided for relating to such
    transaction have been complied with.
    
         Upon any consolidation or merger, or any conveyance, transfer or lease
of substantially all of the assets of the Company as an entirety in accordance
with this Section 5.02, the successor corporation or Person formed by such
consolidation or into which the Company is merged or to which such conveyance,
transfer or lease is made shall succeed to, and be substituted for, and may
exercise every right and power of, the Company under this Agreement with the
same effect as if such successor corporation or Person had been named as the
Company herein.  No such conveyance, transfer or lease of substantially all of
the assets of the Company as an entirety shall have the effect of releasing any
successor corporation or Person which shall have become such in the manner
prescribed in this Section 5.02 from its liability in respect of this Agreement
and any Refunding Document to which it is a party.

        Section 5.03.   Change in Control.  Upon the occurrence of a Change in
Control (the effective date of such Change in Control being the "Change in
Control Date"), each Certificateholder shall have the right to direct the
Trustee to require the Company to repurchase (a "Required Repurchase") all or
any part of the X-TRAS beneficially owned by such Certificateholder at a
repurchase price payable in cash equal to 101% of the principal amount of such
X-TRAS together with accrued interest to the Change in Control Purchase Date
(as defined below) (the "Change in Control Purchase Price") plus (in the
aggregate with all other beneficially owned X-TRAS repurchased pursuant to this
Section 5.03) the Extension Amount, if any, as of the Change in 
<PAGE>   37
                                      31

Control Purchase Date as determined by the Extension Option Buyer and notified
to the Company Purchase, the Indenture Trustee by 10 a.m., New York City time,
on such date.

         (a)  Within 30 days following the Change in Control Date, the Company
shall mail a notice (the "Required Repurchase Notice") to each Certificateholder
with copies to the Indenture Trustee, the Trust and the Extension Option Buyer
stating:
   
              (i) that a Change in Control has occurred and that such
         Certificateholder has the right to  direct the Trustee to require
         the Company to repurchase all or any part of the X-TRAS
         beneficially owned by such Certificateholder at the Change in
         Control Purchase Price upon presentation for cancellation of the
         related Certificates;
         
              (ii) the Change in Control Purchase Price;

              (iii) the date on which any Required Repurchase shall be made
         (which shall be no earlier than 60 days nor later than 90 days from
         the date such notice is mailed) (the "Change in Control Purchase
         Date");
         
              (iv) the name and address of the Paying Agent; and
         
              (v) the procedures that Certificateholders must follow to
         cause the X-TRAS beneficially owned by them to be repurchased,
         which shall be consistent with this Section and the Indenture.

         (b)  Certificateholders electing to have X-TRAS beneficially owned by
them repurchased must deliver a written notice (the "Change in Control Purchase
Notice") to the X-TRAS Paying Agent (initially the Indenture Trustee) at its
corporate trust office in Detroit, Michigan, or any other office of the X-TRAS
Paying Agent maintained for such purposes, not later than 30 days prior to the
Change in Control Purchase Date.  The Change in Control Purchase Notice shall
state: (i) the portion of the principal amount of any X-TRAS beneficially owned
by the Certificateholder to be repurchased, which portion must be $1,000 or an
integral multiple thereof; (ii) that such X-TRAS are to be repurchased by the
Company pursuant to the change in control provisions of the Indenture and the
Trust Agreement; and (iii) unless the Certificates evidencing beneficial
ownership of the X-TRAS to be repurchased are represented by one or more Global
Certificates, the certificate numbers of the Certificates to be delivered by the
Certificateholder thereof the X-TRAS in respect of which are to be repurchased
by the Company.  Any Change in Control Purchase Notice may be withdrawn by the
Certificateholder by a written notice of withdrawal delivered to the Paying
Agent not later than three Business Days prior to the Change in Control Purchase
Date.  The notice of 
<PAGE>   38
                                       32

withdrawal shall state the principal amount of beneficially owned X-TRAS as to
which the withdrawal notice relates and the principal amount of such
beneficially owned X-TRAS, if any, which remains subject to a Change in Control
Purchase Notice.
        
        If Certificates are represented by a Global Note (as described in
Section 3.05), the Depositary or its nominee will be the Holder of such
Certificates and therefore will be the only entity that may elect a Required
Repurchase of the beneficially owned X-TRAS in respect of such Certificates. 
To obtain repayment pursuant to this Section 5.03 with respect to the X-TRAS in
respect of such Certificates, the beneficial owner of such Certificates must
provide to the broker or other entity through which it holds the beneficial
interest in such Certificates (i) the Change in Control Purchase Notice signed
by such beneficial owner, and such signature must be guaranteed by a member
firm of a registered national securities exchange or of the National
Association of Securities Dealers, Inc. or a commercial bank or trust company
having an office or correspondent in the United States, and (ii) instructions
to such broker or other entity to notify the Depositary of such beneficial
owner's desire to obtain repayment pursuant to this Section 5.03.  Such broker
or other entity will provide to the X-TRAS Paying Agent (i) the Change in
Control Purchase Notice received from such beneficial owner and (ii) a
certificate satisfactory to the X-TRAS Paying Agent from such broker or other
entity stating that it represents such  beneficial owner.  Such broker or other
entity will be responsible for disbursing any payments it receives pursuant to
this Section 3.01 to such beneficial owner.

        (c)  Payment to a Certificateholder of the Change in Control Purchase
Price for X-TRAS beneficially owned by it for which a Change in Control
Purchase Notice has been delivered and not withdrawn is conditioned (except in
the case of Certificates represented by one or more Global Certificates) upon
presentation for cancellation of the Certificates in respect of such X-TRAS
(together with necessary endorsements) to the X-TRAS Paying Agent at its office
in Detroit, Michigan, or any other office of the X-TRAS Paying Agent maintained
for such purpose, at any time (whether prior to, on or after the Change in
Control Purchase Date) after the delivery of such Change in Control Purchase
Notice.  Payment of the Change in Control Purchase Price for the Certificates
in respect of such X-TRAS will be made promptly following the later of the
Change in Control Purchase Date or the time of presentation for cancellation of
such Certificates.  If the X-TRAS Paying Agent holds, in accordance with the
terms of the Indenture, money sufficient to pay the Change in Control Purchase
Price of the Certificates in respect of such X-TRAS on the Business Day
following the Change in Control Purchase Date, then, on and after such date,
interest will cease accruing on such X-TRAS, whether or not such Certificates
are delivered to the X-TRAS Paying Agent, and all other rights of the
Certificateholder shall terminate (other than the right to receive the Change
in Control Purchase Price upon delivery of the Certificates in respect of such
X-TRAS).
<PAGE>   39
                                      33

         (d)  The Company shall comply with the provisions of Regulation 14E and
any other tender offer rules under the Exchange Act which may then be applicable
in connection with any offer by the Company to repurchase X-TRAS beneficially
owned by a Certificateholder at the option of Certificateholder upon a Change in
Control.

         (e)  No beneficially owned X-TRAS may be repurchased by the Company as
a result of a Change in Control if there has occurred and is continuing an Event
of Default (other than a default in the Payment of the Change in Control
Purchase Price with respect to the X-TRAS).

          (f) Upon receipt by the Trustee of the ISDA Amount payable pursuant
to the first sentence of this Section 5.03, such amount shall be deposited
in the ISDA Payment Account and thereafter promptly paid to the Extension
Option Buyer.

          Section 5.04   Excess Proceeds of Asset Sales.  In the event that the 
Company is required under Section 4.05 of the Indenture to make an offer to
purchase from holders of X-TRAS on a pro rata basis an aggregate principal
amount of X-TRAS equal to the Excess Proceeds resulting from an Asset Sale,
each Certificateholder shall have the right to direct the Trustee to require the
Company to repurchase a pro rata portion of the X-TRAS beneficially owned by 
such Certificateholder at a repurchase price payable in cash equal to 100% of 
the principal amount or portion thereof of the X-TRAS to be repurchased
together  with accrued and unpaid interest, if any, to the Excess Proceeds
Purchase Date  (as defined herein), plus the ISDA Amount, if any, as of the
Excess  Proceeds Purchase Date as determined by the Extension Option Buyer as
of such  date and notified to the Company, the Indenture Trustee and the
Trustee by 10 a.m., New York City time, on such date.

               
               (a) Within 30 days after the end of the Application Period, the
          Company shall mail a notice (the "Excess Proceeds Repurchase Notice")
          to each Certificateholder with copies to the Indenture Trustee, 
          Trustee and Extension Option Buyer stating:
                         
                    (i) that the Company is making an Excess Proceeds Offer
               pursuant to Section 4.05 of the Sixth Supplemental Indenture;

                    (ii) the Excess Proceeds Purchase Price;
                         
                    (iii) the date on which any Exceeds Proceeds Repurchase
               shall be made (which shall be no earlier than 60 days nor later
               than 90 days from the date such notice is mailed) (the "Excess
               Proceeds Purchase Date");
                         
                    (iv) the name and address of the X-TRAS Paying Agent; and

                    (v) the procedures that Certificateholders must follow to 
               cause the X-TRAS to be repurchased, which shall be consistent 
               with this Section and the Indenture.

          (b)  Certificateholders electing to have X-TRAS beneficially owned by
     them repurchased must deliver a written notice (the "Excess Proceeds
     Purchase Notice") to the X-TRAS Paying Agent at its corporate trust office
     in Detroit, Michigan, or any other office of the X-TRAS Paying Agent
     maintained for such purposes, not later than 30 days prior to the Excess
     Proceeds Purchase Date. The Excess Proceeds Purchase Notice shall state:
     (i) the portion of the principal amount of any beneficially owned X-TRAS of
     the Certificateholder tendered for repurchase, which portion must be $1,000
     or an integral multiple thereof; (ii) that such X-TRAS are to be
     repurchased by the Company pursuant to the Exceeds Proceeds Offer
     provisions of the Indenture; and (iii) unless the Certificates evidencing
     beneficial ownership of the X-TRAS to be repurchased are represented by one
     or more Global Certificates, the certificate numbers of the Certificates to
     be delivered by the Certificateholder thereof for repurchase by the
     Company. Any Excess Proceeds Purchase Notice may be withdrawn by the
     Certificateholder by a written notice of withdrawal delivered to the X-TRAS
     Paying Agent not later than three Business Days prior to the Excess
     Proceeds Purchase Date. The notice of withdrawal shall state the principal
     amount of beneficially owned X-TRAS as to which the withdrawal notice
     relates and the principal amount of such beneficially owned X-TRAS, if any,
     which remains subject to a Excess Proceeds Purchase Notice.
                         
          If Certificates are represented by a Global Note (as described in
     Section 3.05), the Depositary or its nominee will be the Holder of such
     Certificates and therefore will be the only entity that may elect an Excess
     Proceeds Repurchase of the beneficially owned X-TRAS in respect of such
     Certificates. To obtain repayment pursuant to this Section 5.04 with
     respect to the X-TRAS in respect of such Certificates, the beneficial owner
     of such Certificates must provide to the broker or other entity through
     which it holds the beneficial interest in such Certificates (i) the Excess
     Proceeds Purchase Notice signed by such beneficial owner, and such
     signature must be guaranteed by a member firm of a registered national
     securities exchange or of the National Association of Securities Dealers,
     Inc. or a commercial bank or trust company having an office or
     correspondent in the United States, and (ii) instructions to such broker or
     other entity to notify the Depositary of such beneficial owner's desire to
     obtain repayment pursuant to this Section 5.04. Such broker or other entity
     will provide to the X-TRAS Paying Agent (i) the Excess Proceeds Purchase
     Notice received from such beneficial owner and (ii) a certificate
     satisfactory to the X-TRAS Paying Agent from such broker or other entity
     stating that it represents such beneficial owner. Such broker or other
     entity will be responsible for disbursing any payments it receives pursuant
     to this Section 3.01 to such beneficial owner.

          (c) Payment to a Certificateholder of the Excess Proceeds Purchase
     Price for beneficially owned X-TRAS for which a Excess Proceeds Purchase
     Notice has been delivered and not withdrawn is conditioned (except in the
     case of Certificates represented by one or more Global Certificates) upon
     presentation for cancellation of the Certificates in respect of such X-TRAS
     (together with necessary endorsements) to the X-TRAS Paying Agent at its
     office in Detroit, Michigan, or any other office of the X-TRAS Paying Agent
     maintained for such purpose, at any time (whether prior to, on or after the
     Excess Proceeds Purchase Date) after the delivery of such Excess Proceeds
     Purchase Notice. Payment of the Excess Proceeds Purchase Price for the
     Certificates in respect of such X-TRAS will be made promptly following the
     later of the Excess Proceeds Purchase Date or the time of delivery of such
     Certificates. If the X-TRAS Paying Agent holds, in accordance with the
     terms of the Indenture, money sufficient to pay the Excess Proceeds
     Purchase Price of the Certificates in respect of such X-TRAS on the
     Business Day following the Excess Proceeds Purchase Date, then, on and
     after such date, interest will cease accruing, and all other rights of the
     Holder shall terminate (other than the right to receive the Excess Proceeds
     Purchase Price upon delivery of the X-TRAS).

          (d) The Company shall comply with the provisions of Regulation 14E and
     any other tender offer rules under the Exchange Act, which may then be
     applicable in connection with any Excess Proceeds Offer.

          (e) Upon receipt by the Trustee of the ISDA Amount payable pursuant to
     the first sentence of this Section 5.04, such amount shall be deposited in
     the ISDA Payment Account and thereafter promptly paid to the Extension
     Option Buyer.

        

                                  ARTICLE VI

                                   DEFAULT

         Section 6.01.  Events of Default.  If any Indenture Default under the
Indenture (an "Event of Default") shall occur and be continuing, then, and in
each and every case, so long as such Event of Default shall be continuing, the
Trustee may vote the X-TRAS, and upon the direction of Certificateholders
evidencing Fractional Undivided Interests aggregating not less than a majority
in interest in the Assigned Trust Property, the Trustee shall vote, in favor of
directing the Indenture Trustee to declare the unpaid principal amount of the
X-TRAS then outstanding and accrued interest thereon to be due and payable
under, and in accordance with the provisions of, the Indenture.  In addition, if
an Indenture Default shall have occurred and be continuing under the Indenture,
the Trustee may in accordance with the Indenture vote the X-TRAS to direct the
Indenture Trustee regarding the exercise of remedies provided in Article IV of
the Indenture.  Notwithstanding the provisions of Section 4.02, if in connection
with any Event of Default as to which moneys are collected by the Trustee the
amounts paid by the Company are less than the amounts due in respect of (i) the
principal of and interest on the X-TRAS and (ii) the Extension Amount, if any,
the amounts received by the Trustee will be distributed on a pro rata basis to
the Certificateholders, on the one hand, and the Extension Option Buyer, on the
other; provided that no such distribution shall affect the right of the Trustee
to demand and receive payment in full of all amounts due from the Company.
<PAGE>   40
                                      34

        In addition, after an Event of Default shall have occurred and be
continuing with respect to the X-TRAS, the Trustee may in its discretion, and
upon the direction of the Certificateholders evidencing Fractional Undivided
Interests aggregating not less than a majority in interest in the Assigned Trust
Property shall, by such officer or agent as it may appoint, sell, convey,
transfer and deliver the X-TRAS, without recourse to or warranty by the Trustee
or any Certificateholder, to any Person.  In any such case, the Trustee shall
sell, assign, contract to sell or otherwise dispose of and deliver the X-TRAS at
public or private sale, at any location at the option of the Trustee, all upon
such terms and conditions as it may reasonably deem advisable and at such prices
as it may reasonably deem advisable, for cash.  If the Trustee so decides or is
required to sell or otherwise dispose of the X-TRAS pursuant to this Section,
the Trustee shall take such of the actions described above as it may reasonably
deem most effectual to complete the sale or other disposition of the X-TRAS, so
as to provide for the payment in full of all amounts due on the Certificates. 
The Trustee shall give notice to the Company promptly after any such sale. 
Notwithstanding the foregoing, any action taken by the Trustee under this
Section shall not, in the reasonable judgment of the Trustee, be adverse to the
best interests of the Certificateholders.

         Section 6.02.  Incidents of Sale of the X-TRAS.  Upon any sale of the
X-TRAS made either under the power of sale given under this Trust Agreement or
otherwise for the enforcement of this Trust Agreement, the following shall be
applicable:

         (1) Certificateholders and Trustee May Purchase the X-TRAS.  Any
    Certificateholder, the Trustee in its individual or any other capacity or
    any other Person may bid for and purchase the X-TRAS, and upon compliance
    with the terms of sale, may hold, retain, possess and dispose of the
    X-TRAS in their or its or his own absolute right without further
    accountability.
    
         (2) Receipt of Trustee Shall Discharge Purchaser.  The receipt of
    the Trustee or of the officer making such sale shall be a sufficient
    discharge to any purchaser for his purchase money, and, after paying such
    purchase money and receiving such receipt, such purchaser or his personal
    representative or assigns shall not be obliged to see to the application
    of such purchase money, or be in any way answerable for any loss,
    misapplication or non-application thereof.
    
         (3) Application of Moneys Received upon Sale.  Any moneys collected
    by the Trustee upon any sale made either under the power of sale given by
    this Agreement or otherwise for the enforcement of this Agreement, shall
    be applied as provided in Section 4.02.  If in connection with any Event
    of Default as to which moneys are collected by the Trustee the amounts
    collected are less than the amounts due in respect of (i) the principal of
    and interest on the X-TRAS and (ii) the ISDA Amount, if any, the
    amounts received by the Trustee will be distributed on 
<PAGE>   41
                                      35

    a pro rata basis to the Certificateholders, on the one hand, and the
    Extension Option Buyer, on the other; provided that no such distribution 
    shall affect the right of the Trustee to demand and receive payment in full 
    of all amounts due from the Company.

        
         Section 6.03.  Judicial Proceedings Instituted by Trustee.  (a)  
Trustee May Bring Suit.  If there shall be a failure to make payment of the
principal of, premium, if any, or interest on any X-TRAS, then the Trustee, as
holder of such X-TRAS, to the extent permitted by and in accordance with the
terms of the Indenture, shall be entitled and empowered to institute any suits,
actions or proceedings at law, in equity or otherwise, for the collection of the
sums so due and unpaid on such X-TRAS and may prosecute any such claim or
proceeding to judgment or final decree with respect to the whole amount of any
such sums so due and unpaid.
        
         (b) Trustee May File Proofs of Claim; Appointment of Trustee as
Attorney-in-Fact in Judicial Proceedings.  The Trustee in the name of the Trust
or as attorney-in-fact for the Certificateholders, or in any one or more of such
capacities (irrespective of whether distributions on the Certificates shall then
be due and payable, or the payment of the principal on the X-TRAS shall then be
due and payable, as therein expressed or by declaration or otherwise and
irrespective of whether the Trustee shall have made any demand to the Indenture
Trustee for the payment of overdue principal, premium (if any) or interest on
the X-TRAS), shall be entitled and empowered to file such proofs of claim and
other papers or documents as may be necessary or advisable in order to have the
claims of the Trust and of the Certificateholders allowed in any receivership,
insolvency, bankruptcy, liquidation, readjustment, reorganization or any other
judicial proceedings relative to the Company, its creditors or property.  Any
receiver, assignee, trustee, liquidator, sequestrator (or similar official) in
any such judicial proceeding is hereby authorized by each Certificateholder to
make payments in respect of such claim to the Trustee, and in the event that the
Trustee shall consent to the making of such payments directly to the
Certificateholders, to pay to the Trustee any amount due to it for the
reasonable compensation, expenses, disbursements and advances of the Trustee,
its agents and counsel. Nothing contained in this Agreement shall be deemed to
give to the Trustee any right to accept or consent to any plan of reorganization
or otherwise by action of any character in any such proceeding to waive or
change in any way any right of any Certificateholder.

         Section 6.04.  Control by Certificateholders.  Subject to Section 6.03
and the Indenture, the Certificateholders holding Certificates evidencing
Fractional Undivided Interests aggregating not less than a majority in interest
in the Assigned Trust Property shall have the right to direct the time, method
and place of conducting any proceeding for any remedy available to the Trustee
with respect to the Trust or pursuant to the terms of the Indenture, or
exercising any trust or power conferred on the Trustee under this Agreement or
the Indenture, including any right of the Trustee as holder of the X-TRAS,
provided that
<PAGE>   42

                                       36

                 (1)   such Direction shall not be in conflict with any rule of
       law or with this Agreement and would not involve the Trustee in
       personal liability or expense,

                 (2)   the Trustee shall not determine that the action so
       directed would be unjustly prejudicial to the Certificateholders 
       not taking part in such Direction, and

                 (3) the Trustee may take any other action deemed proper by
       the Trustee which is not inconsistent with such Direction.

       Section 6.05.  Waiver of Past Defaults.  Subject to the Indenture,
the Certificateholders holding Certificates evidencing Fractional Undivided
Interests aggregating not less than a majority in interest in the Assigned
Trust Property (i) may on behalf of all of the Certificateholders waive any
past Event of Default hereunder and its consequences or (ii) may direct the
Trustee to instruct the Indenture Trustee to waive any past Indenture Default
under the Indenture and its consequences and thereby annul any Direction given
by such Certificateholders or the Trustee to the Indenture Trustee with respect
thereto, except a default:

                 (1) in the deposit of any Scheduled Payment or Special 
       Payment under Section 4.01 or in the distribution of any 
       payment under Section 4.02 on the Certificates, or

                 (2) in the payment of the principal of (premium, if any) or
       interest on the X-TRAS, or

                 (3) in respect of a covenant or provision hereof which under
       Article X cannot be modified or amended without the consent of each
       Certificateholder holding an Outstanding Certificate affected thereby 
       or the Extension Option Buyer.

       Upon any such waiver, such default shall cease to exist with
respect to the Certificates and any Event of Default arising therefrom shall be
deemed to have been cured for every purpose and any direction given by the
Trustee on behalf of the Certificateholders to the Indenture Trustee shall be
annulled with respect thereto; but no such waiver shall extend to any
subsequent or other default or Event of Default or impair any right consequent
thereon.  Upon any such waiver, the Trustee shall vote the X-TRAS issued under
the relevant Indenture to waive the corresponding Indenture Default.

       Section 6.06.  Right of Certificateholders to Receive Payments Not
to Be Impaired.  Anything in this Agreement to the contrary notwithstanding,
including, without limitation, Section 6.07 hereof, but subject to the
Indenture, the right of any Certificateholder to receive distributions of
payments required pursuant to Section 4.02 hereof on the Certificates when due,
or to institute suit for the enforcement of any such payment on or
<PAGE>   43

                                       37

after the applicable Regular Distribution Date or Special Distribution Date,
shall not be impaired or affected without the consent of such
Certificateholder.

       Section 6.07.  Certificateholders May Not Bring Suit Except Under
Certain Conditions.  A Certificateholder shall not have the right to institute
any suit, action or proceeding at law or in equity or otherwise with respect to
this Agreement, for the appointment of a receiver or for the enforcement of any
other remedy under this Agreement, unless:

                 (1) such Certificateholder previously shall have given
       written notice to the Trustee of a continuing Event of Default;

                 (2) Certificateholders holding Certificates evidencing
       Fractional Undivided Interests aggregating not less than 25% of 
       the Assigned Trust Property shall have requested the Trustee 
       in writing to institute such action, suit or proceeding and shall 
       have offered to the Trustee indemnity as provided in Section 7.03(e);

                 (3) the Trustee shall have refused or neglected to institute
       such an action, suit or proceeding for 60 days after receipt of such
       notice, request and offer of indemnity; and

                 (4) no direction inconsistent with such written request shall
       have been given to the Trustee during such 60-day period by Certificate-
       holders holding Certificates evidencing Fractional Undivided Interests
       aggregating not less than a majority in interest in the Assigned Trust 
       Property.

       It is understood and intended that no one or more of the
Certificateholders shall have any right in any manner whatsoever hereunder or
under the Certificates to (i) surrender, impair, waive, affect, disturb or
prejudice any property in the Assigned Trust Property or the lien of any
Indenture on any property subject thereto, or the rights of the
Certificateholders or the holders of the X-TRAS, (ii) obtain or seek to obtain
priority over or preference with respect to any other such Certificateholder or
(iii) enforce any right under this Agreement, except in the manner herein
provided and for the equal, ratable and common benefit of all the
Certificateholders subject to the provisions of this Agreement.

       Section 6.08.  Remedies Cumulative.  Every remedy given hereunder
to the Trustee or to any of the Certificateholders shall not be exclusive of
any other remedy or remedies, and every such remedy shall be cumulative and in
addition to every other remedy given hereunder or now or hereafter given by
statute, law, equity or otherwise.
<PAGE>   44

                                       38


                                  ARTICLE VII

                                  THE TRUSTEE

       Section 7.01.  Certain Duties and Responsibilities.  (a)  Except
during the continuance of an Event of Default, the Trustee undertakes to
perform such duties as are specifically set forth in this Agreement, and no
implied covenants or obligations shall be read into this Agreement against the
Trustee.

       (b)    In case an Event of Default has occurred and is continuing, the
Trustee shall exercise such of the rights and powers vested in it by this 
Agreement, and use the same degree of care and skill in their exercise, as a 
prudent man would exercise or use under the circumstances in the conduct of 
its own affairs.

       (c)    No provision of this Agreement shall be construed to
relieve the Trustee from liability for its own negligent action, its own
negligent failure to act, or its own wilful misconduct, except that

       (1)    this Subsection shall not be construed to limit the effect of
   Subsection (a) of this Section; and

       (2)    the Trustee shall not be liable for any error of judgment made
   in good faith by a Responsible Officer of the Trustee, unless it shall be
   proved that the Trustee was negligent in ascertaining the pertinent facts.

       (d)    Whether or not herein expressly so provided, every
provision of this Trust Agreement relating to the conduct or affecting the
liability of or affording protection to the Trustee shall be subject to the
provisions of this Section.

       Section 7.02.  Notice of Defaults.  As promptly as practicable
after, and in any event within 90 days after, the occurrence of any default (as
such term is defined below) hereunder, the Trustee shall transmit by mail to
the Company, the Indenture Trustee and the Certificateholders in accordance
with Section 313(c) of the Trust Indenture Act, notice of such default
hereunder known to the Trustee, unless such default shall have been cured or
waived; provided, however, that, except in the case of a default on the payment
of the principal, premium, if any, or interest on any X-TRAS, the Trustee shall
be protected in withholding such notice if and so long as the board of
directors, the executive committee or a trust committee of directors and/or
Responsible Officers of the Trustee in good faith determine that the
withholding of such notice is in the interests of the Certificateholders.  For
the purpose of this Section, the term "default" means any event that is, or
after notice or lapse of time or both would become, an Event of Default.
<PAGE>   45

                                       39

       Section 7.03.  Certain Rights of Trustee.  Subject to the
provisions of Section 315 of the Trust Indenture Act:

       (a)   The Trustee may rely and shall be protected in acting or
    refraining from acting in reliance upon any resolution, certificate,
    statement, instrument, opinion, report, notice, request, direction,
    consent, order, bond, debenture or other paper or document believed by
    it to be genuine and to have been signed or presented by the proper
    party or parties;

       (b)  any request or direction of the Company mentioned herein
    shall be sufficiently evidenced by a written description of the
    subject matter thereof accompanied by an Officer's Certificate and an
    Opinion of Counsel as provided in Section 1.02 of this Agreement;

       (c) whenever in the administration of this Agreement the Trustee
    shall deem it desirable that a matter be proved or established prior to
    taking, suffering or omitting any action hereunder, the Trustee (unless
    other evidence be herein specifically prescribed) may, in the absence of
    bad faith on its part, rely upon an Officer's Certificate of the Company or
    the Indenture Trustee;

       (d) the Trustee may consult with counsel and the advice of such counsel
    or any Opinion of Counsel shall be full and complete authorization and
    protection in respect of any action taken, suffered or omitted by it
    hereunder in good faith and in reliance thereon;

       (e) the Trustee shall be under no obligation to exercise any of the
    rights or powers vested in it by this Agreement at the Direction of any of
    the Certificateholders pursuant to this Agreement, unless such
    Certificateholders shall have offered to the Trustee reasonable security or
    indemnity against the cost, expenses and liabilities which might be
    incurred by it in compliance with such Direction;

       (f) the Trustee shall not be bound to make any investigation into the
    facts or matters stated in any resolution, certificate, statement,
    instrument, opinion, report, notice, request, direction, consent, order,
    bond, debenture or other paper or document;

       (g) the Trustee may execute any of the trusts or powers
    under this Agreement or perform any duties under this Agreement either
    directly or by or through agents or attorneys, and the Trustee shall not be
    responsible for any misconduct or negligence on the part of any agent or
    attorney appointed with due care by it under this Agreement;

<PAGE>   46

                                       40


       (h) the Trustee shall not be liable with respect to any action taken or
    omitted to be taken by it in good faith in accordance with the Direction of
    the Certificateholders holding Certificates evidencing Fractional Undivided
    Interests aggregating not less than a majority in interest in the Assigned
    Trust Property relating to the time, method and place of conducting any
    proceeding for any remedy available to the Trustee, or exercising any trust
    or power conferred upon the Trustee, under this Agreement; and
                                                   
       (i) the Trustee shall not be required to expend or risk its own funds
    in the performance of any of its duties under this Agreement, or in the
    exercise of any of its rights or powers, if it shall have reasonable
    grounds for believing that repayment of such funds or adequate indemnity
    against such risk is not reasonably assured to it.

       Section 7.04.  Not Responsible for Recitals or Issuance of
Certificates.  The recitals contained herein and in the Certificates, except
the certificates of authentication, shall not be taken as the statements of the
Trustee, and the Trustee assumes no responsibility for their correctness.
Subject to Section 7.15, the Trustee makes no representations as to the
validity or sufficiency of this Agreement, any X-TRAS or the Certificates,
except that the Trustee hereby represents and warrants that this Agreement has
been and each Certificate will be, executed, authenticated and
delivered by one of its officers who is duly authorized to execute,
authenticate and deliver such document on its behalf.

       Section 7.05.  May Hold Certificates.  The Trustee, any Paying
Agent, Registrar or any of their Affiliates or any other agent in their
respective individual or any other capacity may become the owner or pledgee of
Certificates and, subject to Sections 310(b) and 311 of the Trust Indenture
Act, if applicable, may otherwise deal with the Company or the Indenture
Trustee with the same rights it would have if it were not Trustee, Paying
Agent, Registrar or such other agent.

       Section 7.06.  Money Held in Trust.  Money held by the Trustee or
the Paying Agent in trust hereunder need not be segregated from other funds
except to the extent required herein or by law and neither the Trustee nor the
Paying Agent shall have any liability for interest upon any such moneys except
as provided for herein.

       Section 7.07.  Compensation and Reimbursement.  The Company agrees:

       (a) to pay, or cause to be paid, to the Trustee from time to time
    reasonable compensation for all services rendered by it hereunder as the
    Company and the Trustee shall agree in writing (which compensation shall
    not be limited by any provision of law in regard to the compensation of a
    trustee of an express trust); and
<PAGE>   47

                                       41


       (b) except as otherwise expressly provided herein, to reimburse,
    or cause to be reimbursed, the Trustee upon its request for all reasonable
    out-of-pocket expenses, disbursements and advances incurred or made by the
    Trustee in accordance with any provision of this Agreement (including the
    reasonable compensation and the expenses and disbursements of its agents
    and counsel), except any such expense, disbursement or advance as may be
    attributable to its negligence, willful misconduct or bad faith or as may
    be incurred due to the Trustee's breach of its representations and
    warranties set forth in Section 7.15; and

       (c)        to the fullest extent permitted by law, to indemnify the
    Trustee or any predecessor Trustee for, and to hold the Trustee
    harmless against, any loss, damage, claim, liability, penalty or reasonable
    expenses incurred without negligence, bad faith or willful misconduct on
    its part, arising out of or in connection with the acceptance or
    administration of this Agreement, the Certificates, the ISDA Master
    Agreement or the Purchase Agreement, including the reasonable costs and
    expenses (including reasonable counsel fees and expenses) of defending
    itself against any claim or liability in connection with the exercise or
    performance of any of its powers or duties hereunder, except any such cost
    or expense as may be attributable to the Trustee's negligence, bad faith or
    willful misconduct.

       The Trustee shall be entitled to reimbursement from the Company for
any tax incurred without negligence, bad faith or willful misconduct, on its
part, arising out of or in connection with the acceptance or administration of
such Trust (other than any tax attributable to the Trustee's compensation for
serving as such), including any reasonable costs and expenses incurred in
contesting the imposition of any such tax.

       Section 7.08.  Corporate Trustee Required; Eligibility.  There
shall at all times be a Trustee hereunder which shall be eligible to act as a
trustee under Section 310(a) of the Trust Indenture Act and shall have a
combined capital and surplus of at least $75,000,000 (or a combined capital and
surplus in excess of $5,000,000 and the obligations of which, whether now in
existence or hereafter incurred, are fully and unconditionally guaranteed by a
corporation organized and doing business under the laws of the United States,
any state or territory thereof or of the District of Columbia and having a
combined capital and surplus of at least $75,000,000).  If such corporation
publishes reports of conditions at least annually, pursuant to law or to the
requirements of federal, state, territorial or District of Columbia supervising
or examining authority, then for the purposes of this Section 7.08, the
combined capital and surplus of such corporation shall be deemed to be its
combined capital and surplus as set forth in its most recent report of
conditions so published.

       In case at any time the Trustee shall cease to be eligible in
accordance with the provisions of this Section 7.08 to act as Trustee, the
Trustee shall resign immediately as Trustee in the manner and with the effect
specified in Section 7.09.

<PAGE>   48

                                       42


       Section 7.09.  Resignation and Removal; Appointment of Successor.
(a)  No resignation or removal of the Trustee and no appointment of a successor
Trustee pursuant to this Article shall become effective until the acceptance of
appointment by the successor Trustee under Section 7.10.

       (b)    The Trustee may resign at any time as trustee by giving prior
written notice thereof to the Company, the Authorized Agents and the Indenture
Trustee.  If an instrument of acceptance by a successor Trustee shall not have
been delivered to the Company, the Authorized Agents, the Indenture Trustee and
the Trustee within 30 days after the giving of such notice of resignation, the
resigning Trustee may petition any court of competent jurisdiction for the
appointment of a successor Trustee.
    
       (c)    The Trustee may be removed at any time by Direction of the
Certificateholders holding Certificates evidencing Fractional Undivided
Interests aggregating not less than a majority in interest in the Assigned
Trust Property delivered to the Trustee,  the Company and the Indenture
Trustee.

       (d)    If at any time:

       (1)    the Trustee shall fail to comply with Section 310 of the Trust
Indenture Act, if applicable, after written request therefor by the Company or
by any Certificateholder who has been a bona fide Certificateholder for at
least six months; or

       (2)    the Trustee shall cease to be eligible under Section 7.08 and
shall fail to resign after written request therefor by the Company or by any
such Certificateholder; or

       (3)    the Trustee shall become incapable of acting or shall be
adjudged a bankrupt or insolvent or a receiver of the Trustee or of its
property shall be appointed or any public officer shall take charge or control
of the Trustee or of its property or affairs for the purpose of rehabilitation,
conservation or liquidation;

then, in any case, (i) the Company may remove the Trustee or (ii) any
Certificateholder who has been a bona fide Certificateholder for at least six
months may, on behalf of itself and all others similarly situated, petition any
court of competent jurisdiction for the removal of the Trustee and the
appointment of a successor Trustee.

       (e)    If a Responsible Officer of the Trustee shall obtain actual
knowledge of an Avoidable Tax which has been or is likely to be asserted, the
Trustee shall promptly notify the Company and shall, within 30 days of such
notification, resign hereunder unless within such 30-day period the Trustee
shall have received notice that the Company has

<PAGE>   49

                                       43

agreed to pay such tax.  The Company shall promptly appoint a successor Trustee
in a jurisdiction where there are no Avoidable Taxes.

       (f) If the Trustee shall resign, be removed or become
incapable of acting or if a vacancy shall occur in the office of the Trustee
for any cause, the Company shall promptly appoint a successor Trustee.  If,
within one year after such resignation, removal or incapability, or other
occurrence of such vacancy, a successor Trustee shall be appointed by Direction
of the Certificateholders holding Certificates evidencing Fractional Undivided
Interests aggregating not less than a majority in interest in the Assigned
Trust Property delivered to the Company, the Indenture Trustee and the retiring
Trustee, and the Company approves such appointment, which approval shall not be
unreasonably withheld, then the successor Trustee so appointed shall, forthwith
upon its acceptance of such appointment, become the successor Trustee and
supersede the successor Trustee appointed as provided above.  If no successor
Trustee shall have been so appointed as provided above and accepted appointment
in the manner hereinafter provided, any Certificateholder who has been a bona
fide Certificateholder for at least six months may, on behalf of himself and
all others similarly situated, petition any court of competent jurisdiction for
the appointment of a successor Trustee.

       (g) The successor Trustee shall give notice of the
resignation and removal of the Trustee and appointment of the successor Trustee
by mailing written notice of such event by first-class mail, postage prepaid,
to the Certificateholders as their names and addresses appear in the Register.
Each notice shall include the name of such successor Trustee and the address of
its Corporate Trust Office.

       Section 7.10.  Acceptance of Appointment by Successor.  Every
successor Trustee appointed hereunder shall execute and deliver to the Company,
the Authorized Agents and the Indenture Trustee and to the retiring Trustee an
instrument accepting such appointment, and thereupon the resignation or removal
of the retiring Trustee shall become effective and such successor Trustee,
without any further act, deed or conveyance, shall become vested with all the
rights, powers, trusts and duties of the retiring Trustee; but, on request of
the Company or the successor Trustee, such retiring Trustee shall execute and
deliver an instrument transferring to such successor Trustee all such rights,
powers and trusts of the retiring Trustee and shall duly assign, transfer and
deliver to such successor Trustee all Assigned Trust Property held by such
retiring Trustee hereunder, subject nevertheless to its lien, if any, provided
for in Section 7.07.  Upon request of any such successor Trustee, the Company,
the retiring Trustee and such successor Trustee shall execute and deliver any
and all instruments containing such provisions as shall be necessary or
desirable to transfer and confirm to, and for more fully and certainly vesting
in, such successor Trustee all such rights, powers and trusts.
<PAGE>   50

                                       44


       No institution shall accept its appointment as a Trustee hereunder
unless at the time of such acceptance such institution shall be qualified and
eligible under this Article VII.

       Section 7.11.  Merger, Conversion, Consolidation or Succession to
Business.  Any corporation into which the Trustee may be merged or converted or
with which it may be consolidated, or any corporation resulting from any
merger, conversion or consolidation to which the Trustee shall be a party, or
any corporation succeeding to all or substantially all of the corporate trust
business of the Trustee, shall be the successor of the Trustee hereunder,
provided such corporation shall be otherwise qualified and eligible under this
Article VII, without the execution or filing of any paper or any further act on
the part of any of the parties hereto.  In case any Certificates shall have
been executed or authenticated, but not delivered, by the Trustee then in
office, any successor by merger, conversion or consolidation to such
authenticating Trustee may adopt such execution or authentication and deliver
the Certificates so executed or authenticated with the same effect as if such
successor Trustee had itself executed or authenticated such Certificates.

       Section 7.12.  Maintenance of Agencies.  (a)  There shall at all
times be maintained an office or agency in the location set forth in Section
12.03 where Certificates may be presented or surrendered for registration of
transfer or for exchange, and for payment thereof and where notices and demands
to or upon the Trustee in respect of such certificates or this Agreement may be
served; provided, however, that, if it shall be necessary that the Trustee
maintain an office or agency in another location (e.g., the Certificates shall
be represented by definitive Certificates and shall be listed on a national
securities exchange), the Trustee will make all reasonable efforts to establish
such an office or agency.  Written notice of the location of each such other
office or agency and of any change of location thereof shall be given by the
Trustee to the Company, the Indenture Trustee (at its address as may be
notified to the Trustee) and the Certificateholders.  In the event that no such
office or agency shall be maintained or no such notice of location or of change
of location shall be given, presentations and demands may be made and notices
may be served at the Corporate Trust Office of the Trustee.

       (b) There shall at all times be a Registrar and a Paying
Agent hereunder with respect to the Certificates.  Each such Authorized Agent
shall be a bank or trust company, shall be a corporation organized and doing
business under the laws of the United States or any state, with a combined
capital and surplus of at least $75,000,000, or, if the Trustee shall be acting
as the Registrar or Paying Agent hereunder, a corporation having a combined
capital and surplus in excess of $5,000,000, the obligations of which are
guaranteed by a corporation organized and doing business under the laws of the
United States or any state, with a combined capital and surplus of at least
$75,000,000, and shall be authorized under such laws to exercise corporate
trust powers, subject to supervision by federal or state authorities.  The
Trustee shall initially be the Paying Agent and, as provided in Section 3.04,
Registrar hereunder with respect to the Certificates.  Each Registrar shall

<PAGE>   51

                                       45

furnish to the Trustee, at stated intervals of not more than six months, and at
such other times as the Trustee may request in writing, a copy of the Register
maintained by such Registrar.

       (c) Any corporation into which any Authorized Agent may be
merged or converted or with which it may be consolidated, or any corporation
resulting from any merger, consolidation or conversion to which any Authorized
Agent shall be a party, or any corporation succeeding to the corporate trust
business of any Authorized Agent, shall be the successor of such Authorized
Agent hereunder, if such successor corporation is otherwise eligible under this
Section, without the execution or filing of any paper or any further act on the
part of the parties hereto or such Authorized Agent or such successor
corporation.

       (d) Any Authorized Agent may at any time resign by giving written
notice of resignation to the Trustee, the Company and the Indenture Trustee. 
The Company may, and at the request of the Trustee shall, at any time terminate
the agency of any Authorized Agent by giving written notice of termination to
such Authorized Agent and to the Trustee.  Upon the resignation or termination
of an Authorized Agent or in case at any time any such Authorized Agent shall
cease to be eligible under this Section (when, in either case, no other
Authorized Agent performing the functions of such Authorized Agent shall have
been appointed), the Company shall promptly appoint one or more qualified
successor Authorized Agents, reasonably satisfactory to the Trustee, to perform
the functions of the Authorized Agent which has resigned or whose agency has
been terminated or who shall have ceased to be eligible under this Section. 
The Company shall give written notice of any such appointment made by it to the
Trustee and the Indenture Trustee; and in each case the Trustee shall mail
notice of such appointment to all Certificateholders as their names and
addresses appear on the Register.

       (e) The Company agrees to pay, or cause to be paid, from time to
time to each Authorized Agent reasonable compensation for its services and to
reimburse it for its reasonable expenses.

       Section 7.13.  Money for Certificate Payments to Be Held in Trust.
All moneys deposited with any Paying Agent for the purpose of any payment on
Certificates shall be deposited and held in trust for the benefit of the
Certificateholders entitled to such payment, subject to the provisions of this
Section.  Moneys so deposited and held in trust shall constitute a separate
trust fund for the benefit of the Certificateholders with respect to which such
money was deposited.

       The Trustee may at any time, for the purpose of obtaining the
satisfaction and discharge of this Agreement or for any other purpose, direct
any Paying Agent to pay to the Trustee all sums held in trust by such Paying
Agent, such sums to be held by the Trustee upon the same trusts as those upon
which such sums were held by such Paying Agent; and,


<PAGE>   52

                                       46

upon such payment by any Paying Agent to the Trustee, such Paying Agent shall
be released from all further liability with respect to such money.

            Section 7.14.  [Intentionally Omitted].

            Section 7.15.  Representations and Warranties of Trustee.  The 
Trustee hereby represents and warrants that:

                       (a)    the Trustee is a Delaware banking corporation
            organized and validly existing in good standing under the laws of
            the State of Delaware;

                       (b)    the Trustee has full power, authority and legal
            right to execute, deliver, and perform this Agreement and has taken
            all necessary action to authorize the execution, delivery, and
            performance by it of this Agreement;

                       (c)    the execution, delivery and performance by the
            Trustee of this Agreement (i) will not violate any provision of
            United States federal law or the law of the state of the United
            States where it is located governing the banking and trust powers
            of the Trustee or any order, writ, judgment, or decree of any
            court, arbitrator or governmental authority applicable to the
            Trustee or any of its assets, (ii) will not violate any provision
            of the articles of association or by-laws of the Trustee, or (iii)
            will not violate any provision of, or constitute, with or without
            notice or lapse of time, a default under, or result in the creation
            or imposition of any lien on any properties included in the
            Assigned Trust Property pursuant to the provisions of any mortgage,
            indenture, contract, agreement or other undertaking to which it is
            a party, which violation, default or lien could reasonably be
            expected to have an adverse effect on the Trustee's performance or
            ability to perform its duties hereunder or thereunder or on the
            transactions contemplated herein or therein;

                       (d)    the execution and delivery by the Trustee of this
            Agreement will not require the authorization, consent, or approval
            of, the giving of notice to, the filing or registration with, or
            the taking of any other action in respect of, any governmental
            authority or agency of the United States or the state of the United
            States where it is located regulating the banking and corporate
            trust activities of the Trustee; and

                       (e)    this Agreement has been duly executed and
            delivered by the Trustee and, assuming due execution and delivery
            thereof by the other parties thereto, constitutes the legal, valid,
            and binding agreement of the Trustee, enforceable against it in
            accordance with its terms, provided that enforceability may be
            limited by (i) applicable bankruptcy, insolvency, reorganization,
            moratorium, fraudulent conveyance or similar laws affecting the
            rights of creditors generally and (ii) general principles of
            equity.
<PAGE>   53

                                       47


            Section 7.16.  Withholding Taxes; Information Reporting.  The Trust
and the Trustee shall exclude and withhold from each distribution of principal,
premium, if any, and interest and other amounts due under this Agreement or
under the Certificates any and all withholding taxes applicable thereto as
required by law.  The Trust shall request, and the Certificateholders shall
provide to the Trust, such forms or certificates as are necessary to establish
an exemption from withholding with respect to each Certificateholder, and any
representations and forms that shall be reasonably required by the Trust to
assist it in determining the extent of, and in fulfilling, its withholding
obligations.  The Trustee shall file required forms with applicable
jurisdictions and, unless an exemption from withholding is properly established
by a Certificateholder, shall remit amounts withheld with respect to the
Certificateholder to the applicable jurisdictions.  To the extent that the
Trust is required to withhold and pay over any amounts to any authority with
respect to distributions or allocations to any Certificateholder, the amount
withheld shall be deemed to be a distribution in the amount of the withholding
to the Certificateholder.  In the event of any claimed over-withholding,
Certificateholders shall be limited to an action against the applicable
jurisdiction.  If the amount required to be withheld was not withheld from
actual distributions made, the Trust may reduce subsequent distributions by the
amount of such withholding.


                                  ARTICLE VIII

                CERTIFICATEHOLDERS' LISTS AND REPORTS BY TRUSTEE

            Section 8.01.  The Company to Furnish Trustee with Names and
Addresses of Certificateholders.  The Company will furnish to the Trustee
within 15 days after each Record Date with respect to a Scheduled Payment, and
at such other times as the Trustee may request in writing within 30 days after
receipt by the Company of any such request, a list, in such form as the Trustee
may reasonably require, of all information in the possession or control of the
Company as to the names and addresses of the Certificateholders, in each case
as of a date not more than 15 days prior to the time such list is furnished;
provided, however, that so long as the Trustee is the sole Registrar, no such
list need be furnished; and provided further, however, that no such list need
be furnished for so long as a copy of the Register is being furnished to the
Trustee pursuant to Section 7.12.

            Section 8.02.  Preservation of Information; Communications to
Certificateholders.  The Trustee shall preserve, in as current a form as is
reasonably practicable, the names and addresses of Certificateholders contained
in the most recent list furnished to the Trustee as provided in Section 7.12 or
Section 8.01, as the case may be, and the names and addresses of
Certificateholders received by the Trustee in its capacity as Registrar, if so
acting.  The Trustee may destroy any list furnished to it as provided in
Section 7.12 or Section 8.01, as the case may be, upon receipt of a new list so
furnished.
<PAGE>   54

                                       48


            Section 8.03.  Reports by Trustee.  Within 60 days after May 15 of
each year commencing with the first full year following the issuance of the
Certificates, the Trustee shall transmit to the Certificateholders, as provided
in Section 313(c) of the Trust Indenture Act, a brief report dated as of such
May 15, if required by Section 313(a) of the Trust Indenture Act.

            Section 8.04.  Reports by the Company.  The Company shall:

                       (a)    file with the Trust, within 30 days after the
            Company is required to file the same with the SEC, copies of the
            annual reports and of the information, documents and other reports
            (or copies of such portions of any of the foregoing as the SEC may
            from time to time by rules and regulations prescribe) which the
            Company is required to file with the SEC pursuant to section 13 or
            section 15(d) of the Securities Exchange Act of 1934, as amended;
            or, if the Company is not required to file information, documents
            or reports pursuant to either of such sections, then to file with
            the Trustee and the SEC, in accordance with rules and regulations
            prescribed by the SEC, such of the supplementary and periodic
            information, documents and reports which may be required pursuant
            to section 13 of the Securities Exchange Act of 1934, as amended,
            in respect of a security listed and registered on a national
            securities exchange as may be prescribed in such rules and
            regulations;

                       (b)    file with the Trust and the SEC, in accordance
            with the rules and regulations prescribed by the SEC, such
            additional information, documents and reports with respect to
            compliance by the Company with the conditions and covenants
            provided for in this Agreement, as may be required by such rules
            and regulations, including, in the case of annual reports, if
            required by such rules and regulations, certificates or opinions of
            independent public accountants;

                       (c)    transmit to all Certificateholders, in the manner
            and to the extent provided in Section 313(c) of the Trust Indenture
            Act such summaries of any information, documents and reports
            required to be filed by the Company pursuant to subsections (a) and
            (b) of this Section 8.04 as may be required by rules and
            regulations prescribed by the SEC; and

                       (d)    furnish to the Trust, not less often than
            annually, a brief certificate from the principal executive officer,
            principal financial officer or principal accounting officer as to
            his or her knowledge of the Company's compliance with all
            conditions and covenants under this Agreement (it being understood
            that for purposes of this paragraph (d), such compliance shall be
            determined without regard to any period of grace or requirement of
            notice provided under this Agreement).
<PAGE>   55

                                       49



                                   ARTICLE IX

                            SUPPLEMENTAL AGREEMENTS

            Section 9.01.  Supplemental Agreements Without Consent of
Certificateholders.  Without the consent of the Certificateholders, the Company
may (but will not be required to), and the Trust (subject to Section 9.03)
shall, at any time and from time to time, enter into one or more agreements
supplemental hereto or, if applicable, to the ISDA Master Agreement in form
satisfactory to the Trustee, for any of the following purposes:

                       (1)    to evidence the succession of another corporation
            to the Company and the assumption by any such successor of the
            covenants of the Company herein contained; or

                       (2)    to add to the covenants, restrictions or obli-
            gations of the Company or Trustee; or

                       (3)    to add to or supplement any security for the 
            benefit of any Certificateholders; or

                       (4)    to cure any ambiguity or correct or supplement
            any provision which may be defective or inconsistent with any other
            provision in the Agreement, Indenture or the ISDA Master Agreement
            or to make such other provisions as the Company deems necessary or
            desirable with respect to matters or questions arising under the
            Agreement, provided that no such action materially adversely
            affects the interests of any Certificateholders; or

                       (5)    to modify, eliminate or add to the provisions of
            this Agreement to such extent as shall be necessary to continue the
            qualification of this Agreement (including any supplemental
            agreement) under the Trust Indenture Act or under any similar
            federal statute hereafter enacted, and to add to this Agreement
            such other provisions as may be expressly permitted by the Trust
            Indenture Act, excluding, however, the provisions referred to in
            Section 316(a)(2) of the Trust Indenture Act as in effect at the
            date as of which this instrument was executed or any corresponding
            provision in any similar federal statute hereafter enacted; or

                       (6)    to evidence and provide for the acceptance of
            appointment under this Agreement by the Trustee of a successor
            Trustee and to add to or change any of the provisions of this
            Agreement as shall be necessary to provide for or facilitate the
            administration of the Trust, pursuant to the requirements of
            Section 7.10; or
<PAGE>   56

                                       50


                       (7)    to provide the information required under
            Section 7.12 and Section 12.03 as to the Trustee; or

                       (8)    to modify or amend any provision of the Agreement
            that relates to the ISDA Master Agreement or the Remarketing
            Procedure so long as such modification or amendment does not have a
            material adverse effect on the Certificateholders; or

                       (9)    to comply with the requirements of the Code;

provided further that no such amendment referred to in the foregoing clauses
(1) through (9)  which has a material adverse effect on the Extension Option
Buyer may be entered into without the consent of the Extension Option Buyer,
and no such amendment, as evidenced by an Opinion of Counsel, shall alter the
status of the Trust as a grantor trust under the Code or result in an actual or
constructive sale or exchange of any Certificate for tax purposes.

            Section 9.02.  Supplemental Agreements with Consent of
Certificateholders.  With the consent of the Certificateholders holding
Certificates evidencing Fractional Undivided Interests aggregating not less
than a majority in interest in the Assigned Trust Property, by Direction of
said Certificateholders delivered to the Company and the Trustee, the Company
may, and the Trustee (subject to Section 9.03) shall, enter into an agreement
or agreements for the purpose of adding any provisions to or changing in any
manner or eliminating any of the provisions of this Agreement or of modifying
in any manner the rights and obligations of such Certificateholders under this
Agreement, provided, however, that no such agreement which has a material
adverse effect on the Extension Option Buyer may be entered into without the
consent of the Extension Option Buyer; provided further that no such agreement
shall, without the consent of the Certificateholder of each Outstanding
Certificate affected thereby, be entered into which:

                       (1)    alters in any manner the amount or timing of any
            receipt by the Trustee of payments on the X-TRAS held in the Trust
            or distributions that are required to be made herein on any
            Certificate, or changes any date of payment on any Certificate, or
            changes the place of payment where, or the coin or currency in
            which, any Certificate is payable, or impairs the right to
            institute suit for the enforcement of any such payment or
            distribution on or after the Regular Distribution Date or Special
            Distribution Date applicable thereto; or

                       (2)    permits the disposition of any X-TRAS included in
            the Assigned Trust Property except as permitted by this Agreement,
            or otherwise deprives such Certificateholder of the benefit of the
            ownership of the X-TRAS in the Trust; or

                       (3)    reduces the percentage of the aggregate
            Fractional Undivided Interests of the Assigned Trust Property which
            is required for any such supplemental
<PAGE>   57

                                       51

    agreement which adversely affects in any material respect the interests of
    the Certificateholders, or reduces such percentage required for any waiver
    of compliance with certain provisions of this Agreement or certain defaults
    hereunder and their consequences provided for in this Agreement; or
        
           (4)    modifies any of the provisions of this Section 9.02 or Section
    6.05, except to increase any such percentage or to provide that certain
    other provisions of this Agreement cannot be modified or waived without the
    consent of the Certificateholder of each Certificate affected thereby; or
        
           (5)    results in the exchange or substitution of any Certificates 
    pursuant to a plan for the refunding or refinancing of such Certificates;

unless such vote or consent would not, based on the Opinion of Counsel, alter
the status of the Trust as a grantor trust under the Code or result in an
actual or constructive sale or exchange of any X-TRAS for tax purposes.

            It shall not be necessary for any Direction of Certificateholders
under this Section to approve the particular form of any proposed supplemental
agreement, but it shall be sufficient if such Direction shall approve the
substance thereof.

            Section 9.03.  Documents Affecting Immunity or Indemnity.  If in
the opinion of the Trustee any document required to be executed by it pursuant
to the terms of Section 9.01 or 9.02 affects any interest, right, duty,
immunity or indemnity in favor of the Trustee under this Agreement, the Trustee
may in its discretion decline to execute such document.

            Section 9.04.  Execution of Supplemental Agreements.  In executing,
or accepting the additional trusts created by, any agreement permitted by this
Article or the modifications thereby of the trusts created by this Agreement,
the Trustee shall be entitled to receive, and shall be fully protected in
relying upon, an Opinion of Counsel stating that the execution of such
supplemental agreement is authorized or permitted by this Agreement.

            Section 9.05.  Effect of Supplemental Agreements.  Upon the
execution of any agreement supplemental to this Agreement under this Article,
this Agreement shall be modified in accordance therewith, and such supplemental
agreement shall form a part of this Agreement for all purposes; and every
Holder of a Certificate theretofore or thereafter authenticated and delivered
hereunder shall be bound thereby.

            Section 9.06.  Conformity with Trust Indenture Act.  Every
supplemental agreement executed pursuant to this Article shall conform to the
requirements of the Trust Indenture Act as then in effect.
<PAGE>   58

                                       52


            Section 9.07.  Reference in Certificates to Supplemental
Agreements.  Certificates authenticated and delivered after the execution of
any supplemental agreement pursuant to this Article may bear a notation in form
approved by the Trustee as to any matter provided for in such supplemental
agreement; and, in such case, suitable notation may be made upon Outstanding
Certificates after proper presentation and demand.

                                   ARTICLE X

                            AMENDMENTS TO INDENTURE

            Section 10.01.  Amendments and Supplements to Indentures.  The
Trustee, as holder of the X-TRAS, has the right to vote and give consents and
waivers in respect of the X-TRAS and enforce such other rights of a holder of
the X-TRAS except as otherwise limited by this Agreement or the Indenture.
Each Certificateholder shall be entitled to direct the Trustee to vote a
principal amount of the X-TRAS corresponding to the principal amount of the
Certificates held by such Certificateholder in the manner directed by the
Certificateholder.  In the event that the Trust, as holder of any X-TRAS,
receives from the Company or, if applicable, any depositary with respect to the
X-TRAS, a request for the Trustee's consent to any amendment, modification of
the X-TRAS, or any document thereunder, or relating thereto or waiver or
receives any other solicitation for any action with respect to the X-TRAS, the
Trustee shall within five Business Days mail a notice of such proposed
amendment, modification, waiver or solicitation to each Certificateholder
registered on the Register as of the date of such request.  The Trustee shall
request from the Certificateholders a Direction as to (a) whether or not to
take or refrain from taking any action which a holder of such X-TRAS has the
option to direct, (b) whether or not to give or execute any waivers, consents,
amendments, modifications or supplements as a holder of such X-TRAS and (c) how
to vote any X-TRAS if a vote has been called for with respect thereto.
Provided such a request for Certificateholder Direction shall have been made,
in directing any action or casting any vote or giving any consent as the holder
of any X-TRAS, the Trust shall consent or vote, or refrain from consenting or
voting, in the same proportion as that of (i) the aggregate face amounts of all
Certificates actually voted or not voted in favor of or for giving consent to
such action by such Direction of Certificateholders to (ii) the aggregate face
amount of all Outstanding Certificates, as of the date determined by the
Trustee prior to the date such vote or consent as a holder of X-TRAS is
required; provided, however, that, the Trustee shall at no time, without the
consent of each Certificateholder, vote in favor or consent to any matter (i)
unless such vote or consent would not, based on an Opinion of Counsel, alter
the status of the Trust as a grantor trust under the Code or result in an
actual or constructive sale or exchange of any X-TRAS for tax purposes, (ii)
which would alter the timing or amount of any payment on the X-TRAS, or (iii)
which would result in the exchange or substitution of any X-TRAS pursuant to a
plan for the refunding or refinancing of such X-TRAS, and without the written
consent of the Company.  The Trustee shall have
<PAGE>   59

                                       53

no liability for any failure to act resulting from the Certificateholders' late
return of, or failure to return, directions requested by the Trustee from the
Certificateholders.  For purposes of the second immediately preceding sentence,
a Certificate shall have been "actually voted" if the Holder of such
Certificate has delivered to the Trustee an instrument evidencing such Holder's
consent to such Direction prior to two Business Days before the Trustee directs
such action or casts such vote or gives such consent.  Notwithstanding the
foregoing, but subject to Section 6.04 and the Indenture, (i) the Trustee may,
in its own discretion and at its own direction, consent and notify the
Indenture Trustee of such consent to any amendment, modification, waiver or
supplement under the Indenture (including, without limitation, in respect of
the obligations relating to payment of the Extension Amount and the provisions
of Article X), if an Event of Default hereunder shall have occurred and be
continuing, or if such amendment, modification or waiver will not adversely
affect the interests of the Certificateholders and (ii) no such amendment,
modification or waiver shall be made that adversely affects in any material
respect the interests of the Extension Option Buyer without its consent.


                                   ARTICLE XI

              PAYMENT OF FINAL DISTRIBUTION; TERMINATION OF TRUST

            Section 11.01.  Payment of Final Distribution.  (a)  If the X-TRAS
are extended until the Extended Stated Maturity, then, unless the
Company exercises its option to redeem the X-TRAS under Section 7.01(c) of the
Indenture (which option the Company shall be entitled to exercise until the
Remarketing Deadline upon delivery of an irrevocable notice of redemption), the
interest rate borne by the X-TRAS will be reset effective on and as of the
pricing of the remarketing in order that the X-TRAS may be remarketed
so as to yield net proceeds in cash at least equal to the sum of (i) the
principal amount of the X-TRAS  plus (ii) the ISDA Amount as of the Exercise
Date as calculated by the Calculation Agent and notified to the Company, the
Indenture Trustee and the Trustee within five Business Days thereafter
(collectively, the "Required Remarketing Proceeds"). As more particularly set
forth in the next two succeeding sentences, it is intended that the portion of
Required Remarketing Proceeds representing the principal amount of the X-TRAS,
together with other amounts payable by the Company, will be sufficient to
enable the Trustee to make the Final Distribution on the Certificates.  In the
event that the Trustee ceases to be the holder of record of the X-TRAS pursuant
to the  Remarketing Procedure prior to the Record Date for the final Interest
Payment Date (as such terms are defined in the Indenture), the Company shall be
obligated to pay to the Trustee for the benefit of the Certificateholders an
amount equal to (x) the interest that would have accrued on the X-TRAS had they
been held by the Trust to the Final Distribution Date, less (y) any amounts
earned in respect of the investment by the Trustee of the Required Remarketing
Proceeds in Permitted Investments pursuant to clause (iv) below.  In the event
that the Trustee ceases to be the holder of record of the X-TRAS pursuant to
the Remarketing Procedure on or after such Record Date, the Company shall be
obligated to pay to the Trustee for the benefit of the Certificateholders, as
holder of record on such Record Date, the entire amount of interest accrued on
the X-TRAS from the previous Interest Payment Date to the Initial Stated
Maturity, and any amounts earned in respect of the investment by the Trustee of
the Required Remarketing Proceeds in Permitted Investments shall be for the
account of the Company.  In either such event, the Company shall have no
obligation to pay the principal amount of the X-TRAS to the Trust on the Final
Distribution Date.  The X-TRAS will be remarketed in accordance with the
following procedure (the "Remarketing Procedure"):

                                    (i)        On the Option Exercise Date and
                              thereafter on the 75th, 60th, 45th, 30th and 15th
                              day prior to the Initial Stated Maturity, Morgan
                              Stanley & Co.  Incorporated (or, subsequent to
                              the Option Exercise Date, such other investment
                              banking institution as may be selected as the
                              Remarketing Agent) will provide the Company with
                              non-binding indications of the interest rate 
                              and discount or premium at which it believes it
                              could remarket the X-TRAS in order to yield the
                              Required Remarketing Proceeds.
<PAGE>   60

                                       54


                                    (ii)       Morgan Stanley & Co.
                              Incorporated shall act as the Remarketing Agent
                              for the X-TRAS unless, no later than 60 days
                              prior to the Final Distribution Date, the Company
                              shall select another investment banking
                              institution to remarket the X-TRAS.

                                    (iii)      No later than 15 days prior to
                              the Remarketing Deadline, the Remarketing Agent
                              will commence marketing of the X-TRAS to
                              investors.

                                    (iv)       Pricing and closing of the
                              remarketed X-TRAS shall occur at any time within
                              10 days prior to the Remarketing Deadline,
                              subject to then prevailing market conditions and
                              settlement cycles.  The Trustee shall have no
                              obligation to release the X-TRAS for delivery to
                              the purchasers thereof pursuant to this Section
                              11.01(a) unless the net proceeds from such 
                              purchase shall at least equal the Required 
                              Remarketing Proceeds. Upon completion of the 
                              remarketing, the proceeds thereof will be 
                              deposited with the Trustee and shall be invested
                              in Permitted Investments pending their 
                              distribution on the Final Distribution Date.

                                    (v)   On the Final Distribution Date, the 
                              Trustee will distribute (x) an amount equal to 
                              100% of the aggregate principal amount of the 
                              X-TRAS plus accrued interest to the 
                              Certificateholders and (y) an amount equal to 
                              the ISDA Amount to the Extension Option 
                              Buyer in accordance with the ISDA Master 
                              Agreement.  

                                    (vi)  The Remarketing Agent will be
                              entitled to underwriter discounts and
                              commissions, payable at settlement of the
                              Remarketing Procedure, which will be determined
                              at the time the Remarketing Procedure is
                              commenced and shall be consistent with then
                              prevailing market practices.  In the event that
                              Morgan Stanley & Co. Incorporated purchases the
                              X-TRAS pursuant to clause (ix) below, it shall be
                              entitled to underwriter discounts and
                              commissions, payable at settlement of such
                              purchase, which will be determined at the time it
                              gives notice of its offer pursuant to clause (ix)
                              below and shall be consistent with then
                              prevailing market practices.
<PAGE>   61

                                       55


                                    (vii) The Company will cooperate with and
                              provide information reasonably requested by the
                              Remarketing Agent and (in the event of an offer
                              to purchase by Morgan Stanley & Co. Incorporated
                              made pursuant to clause (ix) below) by Morgan
                              Stanley & Co. Incorporated in connection with the
                              remarketing or purchase of the X-TRAS, as
                              applicable, including, without limitation, (A)
                              promptly preparing an offering memorandum or
                              prospectus containing such disclosures as may be
                              required by applicable law and as may be required
                              by the Remarketing Agent or Morgan Stanley & Co.
                              Incorporated, as applicable, in its reasonable
                              judgment, (B) executing and delivering or causing
                              to be executed and delivered legal documentation
                              (including a purchase agreement or underwriting
                              agreement and registration rights agreement with
                              customary indemnities, covenants, representations
                              and warranties, comfort letters and legal
                              opinions) in form and substance reasonably
                              satisfactory to the Remarketing Agent or Morgan
                              Stanley & Co.  Incorporated, as applicable, (C)
                              providing promptly upon request updated
                              consolidated financial statements to the date of
                              its latest report filed with the SEC and (D) to
                              the extent the Company and the Remarketing Agent
                              or Morgan Stanley & Co. Incorporated, as
                              applicable, deem reasonably necessary for
                              successful completion of the Remarketing
                              Procedure or the purchase by Morgan Stanley & Co.
                              Incorporated, as applicable, making available
                              senior management of the Company for road show
                              and one-on-one presentations.

                                    (viii)     The Company may, in its sole
                              discretion, elect to cause the X-TRAS to be
                              remarketed by conducting an underwritten offering
                              or private placement thereof on a firm-commitment
                              basis.  In such event, the Company shall notify
                              the Remarketing Agent of such request no later
                              than 70 days prior to the Final Distribution
                              Date.  The Company acknowledges that in no event
                              shall the Remarketing Agent be deemed by this
                              provision to have made a commitment to underwrite
                              or place the X-TRAS.

                                    (ix)  Regardless of whether it has been
                              selected to act as Remarketing Agent, Morgan
                              Stanley & Co. Incorporated shall at all times be
                              permitted to make an offer, on not less than
                              [five] Business Days' notice, to purchase the
                              X-TRAS on a date not later than the Remarketing
                              Deadline and bearing a reset interest rate
                              specified by Morgan Stanley & Co. Incorporated 
                              that would result in net proceeds in cash equal to
                              the Required Remarketing Proceeds, which offer the
                              Company and the Trustee shall be required to
                              accept, unless, on or prior to the date for such
                              purchase specified in the notice provided by
                              Morgan Stanley & Co. Incorporated, (A) the
                              Company shall have delivered an irrevocable
                              notice of redemption pursuant to Section 7.01(c)
                              of the Indenture and Section 11.01(b) of this
                              Agreement or
<PAGE>   62

                                       56

                              (B) any other party shall have remarketed the
                              X-TRAS bearing a reset interest rate lower than
                              or equal to that specified by Morgan Stanley & 
                              Co. Incorporated for proceeds in cash at least
                              equal to the Required Remarketing Proceeds.

                                    (x)   The Trustee shall be entitled to an
                              indemnity, in form and substance reasonably
                              satisfactory to it, from the Company against any
                              loss, liability, damage, claim or expense that it
                              may incur in connection with the Remarketing
                              Procedure, whether or not the X-TRAS are
                              remarketed, including liabilities under the
                              Securities Act, and to contribution from the
                              Company in respect of any payments that the
                              Trustee may be required to make in respect of any
                              such loss, liability, damage, claim or expense.
                              In addition, any definitive documentation
                              executed and delivered in connection with any
                              remarketing of the X-TRAS shall be in form and
                              substance reasonably satisfactory to the Trustee
                              and its legal counsel.

                                    (xi) The remarketed X-TRAS will bear 
                              interest at the reset interest rate commencing
                              upon the date of pricing of the remarketing.  For
                              the avoidance of doubt, holders of the 
                              remarketed X-TRAS shall not be entitled to 
                              receive any interest thereon for any period 
                              prior to the date of pricing of the remarketing.


            (b)        If the X-TRAS are extended until the Extended Stated
Maturity, the Company may, in lieu of permitting the X-TRAS to be remarketed,
exercise its option under Section 7.01(c) of the Indenture to redeem the
X-TRAS, in whole, on the Final Distribution Date, by irrevocable notice given
to the Indenture Trustee, the Trustee, the Extension Option Buyer, Morgan
Stanley & Co. Incorporated and the Calculation Agent not later than the
Remarketing Deadline, at a redemption price equal to the sum of (i) 100% of the
aggregate principal amount thereof together with accrued interest, if any,
thereon to the Final Distribution Date plus (ii) the ISDA Amount as of the
Exercise Date as calculated by the Calculation Agent and notified to the
Company, the Indenture Trustee and the Trustee within five Business Days
thereafter, in which case the X-TRAS will not be remarketed.   Out of such
amount, the Trustee will distribute on the Final Distribution Date (x) an
amount equal to 100% of the aggregate principal amount of the X-TRAS plus
accrued interest to the Certificateholders and (y) an amount equal to the
ISDA Amount to the Extension Option Buyer in accordance with the ISDA
Master Agreement.

            (c)        If the X-TRAS are extended until the Extended Stated
Maturity and, for any reason, the Trustee does not receive on or prior to the 
Remarketing Deadline an amount in cash equal to sum of (i) 100% of the
aggregate principal amount of the X-TRAS plus accrued interest to the Final
Distribution Date plus (ii) the Extension Amount,  the Trustee shall exercise
its option to require the Company to repurchase (the "Put Option"), on the
Final Distribution Date, all of the outstanding X-TRAS at a purchase price
equal to 100% of the aggregate principal amount of and accrued interest on the
X-TRAS to the Final Distribution Date.  The Trustee will distribute such entire
amount to the Certificateholders.

            Section 11.02.  Termination of the Trust.  The respective
obligations and responsibilities of the Company, the Trust and the Trustee (i)
which are for the benefit of the
<PAGE>   63

                                       57

Certificateholders shall terminate upon the distribution to all of the
Certificateholders and the Trustee of all amounts required to be distributed to
them pursuant to this Agreement and the disposition of all property held as
part of the Assigned Trust Property and (ii) which are for the benefit of the
Extension Option Buyer shall terminate upon the payment to the Extension Option
Buyer of all amounts due to it under the ISDA Master Agreement; provided,
however, that in no event shall the Trust continue beyond one hundred ten (110)
years following the date of the earliest execution of this Trust Agreement.

            Notice of any termination, specifying the Regular Distribution Date
(or Special Distribution Date, as the case may be) upon which the
Certificateholders may surrender their Certificates to the Trustee for payment
on the final Distribution Date and cancellation, shall be mailed promptly by
the Trustee to Certificateholders not earlier than the 60th day and not later
than the 20th day next preceding such final Distribution Date specifying (A)
the Regular Distribution Date (or Special Distribution Date, as the case may
be) upon which the proposed final payment of the Certificates will be made upon
presentation and surrender of Certificates at the office or agency of the
Trustee therein specified, (B) the amount of any such proposed final payment,
and (C) that the Record Date otherwise applicable to such Regular Distribution
Date (or Special Distribution Date, as the case may be) is not applicable,
payments being made only upon presentation and surrender of the Certificates at
the office or agency of the Trustee therein specified.  The Trustee shall give
such notice to the Registrar at the time such notice is given to
Certificateholders.  Upon presentation and surrender of the Certificates in
accordance with such notice, the Trustee shall cause to be distributed to
Certificateholders such final payments.

            In the event that all of the Certificateholders shall not surrender
their Certificates for cancellation within six months after the date specified
in the above-mentioned written notice, the Trustee shall give a second written
notice to the remaining Certificateholders to surrender their Certificates for
cancellation and receive the final distribution with respect thereto.  No
additional interest shall accrue on the Certificates after the Regular
Distribution Date (or Special Distribution Date, as the case may be) specified
in the first written notice.  In the event that any money held by the Trustee
for the payment of distributions on the Certificates shall remain unclaimed for
two years (or such lesser time as the Trustee shall be satisfied, after sixty
days' notice from the Company, is one month prior to the escheat period
provided under applicable law) after the final distribution date with respect
thereto, the Trustee shall pay to each Indenture Trustee the appropriate amount
of money relating to such Indenture Trustee and shall give written notice
thereof to the Company.
<PAGE>   64

                                       58


                                  ARTICLE XII

                            MISCELLANEOUS PROVISIONS

            Section 12.01.  Limitation on Rights of Certificateholders.  The
death or incapacity of any Certificateholder shall not operate to terminate
this Agreement or the Trust, nor entitle such Certificateholder's legal
representatives or heirs to claim an accounting or to take any action or
commence any proceeding in any court for a partition or winding up of the
Trust, nor otherwise affect the rights, obligations, and liabilities of the
parties hereto or any of them.

            Section 12.02.  Certificates Nonassessable and Fully Paid.  Except
as set forth in the last sentence of this Section 12.02, Certificateholders
shall not be personally liable for obligations of the Trust, the Fractional
Undivided Interests represented by the Certificates shall be nonassessable for
any losses or expenses of the Trust or for any reason whatsoever, and
Certificates, upon authentication thereof by the Trustee pursuant to Section
3.03, are and shall be deemed fully paid.  No Certificateholder shall have any
right (except as expressly provided herein) to vote or in any manner otherwise
control the operation and management of the Assigned Trust Property, the Trust,
or the obligations of the parties hereto, nor shall anything set forth herein,
or contained in the terms of the Certificates, be construed so as to constitute
the Certificateholders from time to time as partners or members of an
association.

            Section 12.03.  Notices.  (a)  Unless otherwise specifically
provided herein, all notices required under the terms and provisions of this
Agreement shall be in English and in writing, and any such notice may be given
by United States mail, courier service or telecopy, and any such notice shall
be effective when delivered or received or, if mailed, three days after deposit
in the United States mail with proper postage for ordinary mail prepaid,
<PAGE>   65

                                       59


            if to the Company, to:

                       CMS Energy Corporation
                       Fairlane Plaza South, Suite 1100
                       Dearborn, MI  48126
                       Attention:  Chief Financial Officer and
                                      General Counsel
                       Facsimile:  (313) 436-9560

            if to the Trust, to:

                       CMS Energy X-TRAS Pass Through Trust I
                       c/o Wilmington Trust Company
                       Rodney Square North
                       1100 North Market Street
                       Wilmington, DE  19890-0001
                       Attention:  Corporate Trust Administration
                       Facsimile:(302) 651-1576
                       Telephone:(302) 651-1000

         (b)     The Company or the Trust, by notice to the other, may
designate additional or different addresses for subsequent notices or
communications.

         (c)     Any notice or communication to Certificateholders shall be
mailed by first-class mail to the addresses for Certificateholders shown on the
Register kept by the Registrar.  Failure so to mail a notice or communication
or any defect in such notice or communication shall not affect its sufficiency
with respect to other Certificateholders.

         (d)     If a notice or communication is mailed in the manner provided
above within the time prescribed, it is conclusively presumed to have been duly
given, whether or not the addressee receives it.

         (e)     If the Company mails a notice or communication to the
Certificateholders, it shall mail a copy to the Trust and to the Paying Agent
at the same time.

         (f)     Notwithstanding the foregoing, all communications or notices
to the Trust shall be deemed to be given only when received by a Responsible
Officer of the Trustee.

         (g)     The Trustee shall promptly furnish the Company with a copy of
any demand, notice or written communication received by the Trust hereunder
from any Certificateholder or Indenture Trustee.
<PAGE>   66

                                       60


         Section 12.04.  Governing Law.  THIS AGREEMENT AND THE RIGHTS AND
OBLIGATIONS OF EACH OF THE CERTIFICATEHOLDERS, THE TRUST AND THE TRUSTEE WITH
RESPECT TO THIS AGREEMENT AND THE CERTIFICATES SHALL BE CONSTRUED IN ACCORDANCE
WITH AND GOVERNED BY THE LAWS OF THE STATE OF DELAWARE WITHOUT REGARD TO
CONFLICT OF LAWS PRINCIPLES.  THE PROVISIONS OF SECTIONS 3540 AND 3561 OF TITLE
12 OF THE DELAWARE CODE ANNOTATED SHALL NOT APPLY TO THE TRUST.

         Section 12.05.  Severability of Provisions.  If any one or more of the
covenants, agreements, provisions or terms of this Agreement shall be for any
reason whatsoever held invalid, then such covenants, agreements, provisions, or
terms shall be deemed severable from the remaining covenants, agreements,
provisions or terms of this Agreement and shall in no way affect the validity
or enforceability of the other provisions of this Agreement or the Trust, or of
the Certificates or the rights of the Certificateholders thereof.

         Section 12.06.  Trust Indenture Act Controls.  This Agreement is
subject to the provisions of the Trust Indenture Act and shall, to the extent
applicable, be governed by such provisions.

         Section 12.07.  Effect of Headings and Table of Contents.  The Article
and Section headings herein and the Table of Contents are for convenience only
and shall not affect the construction hereof.

         Section 12.08.  Successors and Assigns.  All covenants, agreements,
representations and warranties in this Agreement by the Trustee and the Company
shall bind and, to the extent permitted hereby, shall inure to the benefit of
and be enforceable by their respective successors and assigns, whether so
expressed or not.

         Section 12.09.  Benefits of Agreement.  Nothing in this Agreement or
in the Certificates, express or implied, shall give to any Person, other than
the parties hereto and their successors hereunder, and the Certificateholders,
any benefit or any legal or equitable right, remedy or claim under this
Agreement, except that each of the Extension Option Buyer and Morgan Stanley &
Co. Incorporated (as Remarketing Agent) shall be a third party beneficiary of
this Agreement and may enforce the obligations of the Company running in favor
of the Extension Option Buyer and Morgan Stanley & Co. Incorporated, as
applicable.

         Section 12.10.  Legal Holidays.  In any case where any Regular
Distribution Date or Special Distribution Date relating to any Certificate
shall not be a Business Day, then (notwithstanding any other provision of this
Agreement) payment need not be made on such date, but may be made on the next
succeeding Business Day with the same force and effect as if made on such
Regular Distribution Date or Special Distribution Date, and no interest shall
accrue during the intervening period.
<PAGE>   67

                                       61


         Section 12.11.  Counterparts.  For the purpose of facilitating the
execution of this Agreement and for other purposes, this Agreement may be
executed simultaneously in any number of counterparts, each of which
counterparts shall be deemed to be an original, and all of which counterparts
shall constitute but one and the same instrument.

         Section 12.12.  Acceptance of Terms of This Agreement and Indenture.
THE RECEIPT AND ACCEPTANCE OF A CERTIFICATE OR ANY INTEREST THEREIN BY OR ON
BEHALF OF A CERTIFICATEHOLDER OR ANY BENEFICIAL HOLDER, WITHOUT ANY SIGNATURE
OR FURTHER MANIFESTATION OF ASSENT, SHALL CONSTITUTE THE UNCONDITIONAL
ACCEPTANCE BY THE  CERTIFICATEHOLDER AND ALL OTHERS HAVING A BENEFICIAL
INTEREST IN SUCH CERTIFICATE OF ALL THE TERMS AND PROVISIONS OF THIS AGREEMENT,
AND SHALL CONSTITUTE THE AGREEMENT OF THE TRUST, SUCH
<PAGE>   68

                                       62

CERTIFICATEHOLDER AND SUCH OTHERS THAT THE TERMS AND PROVISIONS OF THIS
AGREEMENT SHALL BE BINDING, OPERATIVE AND EFFECTIVE AS BETWEEN THE TRUST AND
SUCH CERTIFICATEHOLDER AND SUCH OTHERS.

         IN WITNESS WHEREOF, the parties have caused this Agreement to be duly
executed by their respective officers thereunto duly authorized as of the day
and year first written above.


                                                        CMS ENERGY CORPORATION


                                                        By______________________
                                                          Name:
                                                          Title:



                                                        WILMINGTON TRUST COMPANY
                                                          as Trustee



                                                        By______________________
                                                          Name:
                                                          Title:                
<PAGE>   69




                                                                       EXHIBIT A

                              FORM OF CERTIFICATE

REGISTERED

No. ______________


THIS CERTIFICATE MAY NOT BE OFFERED OR SOLD EXCEPT AS SET FORTH IN THE
FOLLOWING SENTENCE.  BY ITS ACQUISITION HEREOF, THE CERTIFICATEHOLDER (1)
REPRESENTS THAT (A) IT IS A "QUALIFIED INSTITUTIONAL BUYER" (AS DEFINED IN RULE
144A UNDER THE U.S. SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT"))
OR (B) IT IS AN INSTITUTIONAL "ACCREDITED INVESTOR" (AS DEFINED IN RULE
501(a)(1), (2), (3) OR (7) OF REGULATION D UNDER THE SECURITIES ACT) (AN
"INSTITUTIONAL ACCREDITED INVESTOR"), (2) AGREES THAT IT WILL NOT RESELL OR
OTHERWISE TRANSFER THIS CERTIFICATE EXCEPT (A) TO THE COMPANY, (B) TO A
QUALIFIED INSTITUTIONAL BUYER, OR (C) TO AN INSTITUTIONAL ACCREDITED INVESTOR,
AND (3) AGREES THAT IT WILL DELIVER TO EACH PERSON TO WHOM THIS CERTIFICATE IS
TRANSFERRED A NOTICE SUBSTANTIALLY TO THE EFFECT OF THIS LEGEND.

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE TRUSTEE OR ITS
AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE
ISSUED IN EXCHANGE FOR THIS CERTIFICATE IS REGISTERED IN THE NAME OF CEDE & CO.
OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE OF DTC
(AND ANY PAYMENT HEREON IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS
REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR
OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL
INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

TRANSFERS OF THIS GLOBAL CERTIFICATE SHALL BE LIMITED TO TRANSFERS IN WHOLE,
BUT NOT IN PART, TO NOMINEES OF DTC
<PAGE>   70

                                      A-2

        OR TO A SUCCESSOR THEREOF OR SUCH SUCCESSOR'S NOMINEE AND TRANSFERS OF
        PORTIONS OF THIS GLOBAL CERTIFICATE SHALL BE LIMITED TO TRANSFERS MADE
        IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN SECTIONS 3.05 AND 3.06
        OF THE PASS THROUGH TRUST AGREEMENT REFERRED TO HEREIN.

                              [GLOBAL CERTIFICATE]

                     CMS ENERGY X-TRAS PASS THROUGH TRUST I

                      CMS ENERGY Pass Through Certificate
                                    Series I

                  Final Distribution Date:   _______ __, 2005

evidencing a fractional undivided interest in a trust, certain property of
which includes certain notes of CMS Energy Corporation.

                                     $____________ Fractional Undivided Interest
                     representing .________% of the Trust per $1,000 face amount

         CMS Energy X-TRAS Pass Through Trust I, a statutory business trust
formed under the laws of the State of Delaware (the "Trust"), hereby certifies
that ______________________, for value received, is the registered owner of a
$____________ (________________ dollars) Fractional Undivided Interest in the
Assigned Trust Property (as defined herein) created pursuant to an Amended and
Restated Pass Through Trust Agreement, dated as of _____________________  ___,
1998 (the "Agreement"), between Wilmington Trust Company (the "Trustee") and
CMS Energy, a corporation incorporated under Michigan law (the "Company"), a
summary of certain of the pertinent provisions of which is set forth below.  To
the extent not otherwise defined herein, the capitalized terms used herein have
the meanings assigned to them in the Agreement.  This Certificate is one of the
duly authorized Certificates designated as "CMS Energy Pass Through
Certificates Series I" (herein called the "Certificates").  This Certificate is
issued under and is subject to the terms, provisions, and conditions of the
Agreement.  By virtue of its acceptance hereof the Certificateholder of this
Certificate assents to and agrees to be bound by the provisions of the
Agreement.  The property of the Trust includes certain X-TRAS and all rights of
the Trust to receive payments under the Indenture, except as set forth therein
with respect to the ISDA Amount under the ISDA Master Agreement (the "Assigned 
Trust Property").

         The Certificates represent fractional undivided interests in the
Assigned Trust Property, and have no rights, benefits or interest in respect of
any assets or property other than the Assigned Trust Property.
<PAGE>   71

                                      A-3

          Subject to and in accordance with the terms of the Agreement and the
 Indenture from and to the extent of funds then available to the Trustee, in
 respect of the Assigned Trust Property, there will be distributed on each
 _____ __ and _______ __ (a "Regular Distribution Date"), commencing on ______,
 1998, to the Person in whose name this Certificate is registered at the close
 of business on the 15th day preceding the Regular Distribution Date, an amount
 in respect of the Scheduled Payments on the X-TRAS due on such Regular
 Distribution Date, the receipt of which has been confirmed by the Trustee,
 equal to the product of the percentage interest in the Assigned Trust Property
 evidenced by this Certificate and an amount equal to the sum of such Scheduled
 Payments.  Subject to and in accordance with the terms of the Agreement and
 the Indenture, in the event that Special Payments on the X-TRAS are received
 by the Trustee, from funds in respect of the Assigned Trust Property then
 available to the Trustee, there shall be distributed on the applicable Special
 Distribution Date, to the Person in whose name this Certificate is registered
 at the close of business on the 15th day preceding the Special Distribution
 Date, an amount in respect of such Special Payments on the X-TRAS, the receipt
 of which has been confirmed by the Trustee, equal to the product of the
 percentage interest in the Trust evidenced by this Certificate and an amount
 equal to the sum of such Special Payments so received.  If a Regular
 Distribution Date or Special Distribution Date is not a Business Day,
 distribution shall be made on the immediately following Business Day with the
 same force and effect as if made on such Regular Distribution Date or Special
 Distribution Date and no interest shall accrue during the intervening period.
 The Trustee shall mail notice of each Special Payment and the Special
 Distribution Date therefor to the Certificateholder of this Certificate.

          Except as otherwise provided in the Agreement and notwithstanding the
  above, the final distribution on this Certificate will be made after notice
  mailed by the Trustee of the pendency of such distribution and only upon
  presentation and surrender of this Certificate at the office or agency of the
  Trust specified in such notice.

        THE AGREEMENT AND THIS CERTIFICATE SHALL BE GOVERNED BY AND CONSTRUED
IN ACCORDANCE WITH THE LAWS OF THE STATE OF DELAWARE.

           Reference is hereby made to the further provisions of this
Certificate set forth in the reverse hereof, which further provisions shall for
all purposes have the same effect as if set forth at this place.
<PAGE>   72

                                      A-4

Unless the certificate of authentication hereon has been executed by the
Trustee, by manual signature, this Certificate shall not be entitled to any
benefit under the Agreement or be valid for any purpose.

IN WITNESS WHEREOF, the Trustee has caused this Certificate to be duly
executed.

Dated:                                             CMS ENERGY X-TRASsm
                                                     PASS THROUGH TRUST 1997-1


                                                   By:  Wilmington Trust Company




Attest:                                            By:________________________
                                                      Name:
____________________                                  Title:
Authorized Signature
<PAGE>   73

                                      A-5

             [FORM OF THE TRUSTEE'S CERTIFICATE OF AUTHENTICATION]


                    This is one of the Certificates referred
                     to in the within-mentioned Agreement.



                                            WILMINGTON TRUST COMPANY
                                              not in its individual capacity but
                                              solely as Trustee


                                              By:______________________________
                                                        Authorized Officer



                                                                                
<PAGE>   74

                                      A-6

                            [REVERSE OF CERTIFICATE]


         The Certificates do not represent a direct obligation of, or an
obligation guaranteed by, or an interest in, the Company or the Trustee or any
of their affiliates.  The Certificates are limited in right or payment, all as
more specifically set forth on the face hereof and in the Agreement.  All
payments or distributions made to Certificateholders under the Agreement shall
be made only from the Assigned Trust Property and only to the extent that the
Trust shall have sufficient income or proceeds from the Assigned Trust Property
to make such payments in accordance with the terms of the Agreement.  Each
Certificateholder of this Certificate, by its acceptance hereof, agrees that it
will look solely to the income and proceeds from the Assigned Trust Property to
the extent available for distribution to such Certificateholder as provided in
the Agreement.  This Certificate does not purport to summarize the Agreement
and reference is made to the Agreement for information with respect to the
interests, rights, benefits, obligations, proceeds, and duties evidenced
hereby.  A copy of the Agreement may be examined during normal business hours
at the principal office of the Trustee, and at such other places, if any,
designated by the Trustee, by any Certificateholder upon request.

         The Agreement permits, with certain exceptions therein provided, the
amendment thereof and the modification of the rights and obligations of the
Company and the rights of the Certificateholders under the Agreement at any
time by the Company and the Trust with the consent of the Certificateholders
holding Certificates evidencing Fractional Undivided Interests aggregating not
less than a majority in interest in the Assigned Trust Property.  Any such
consent by the Certificateholder of this Certificate shall be conclusive and
binding on such Certificateholder and upon all future Certificateholders of
this Certificate and of any Certificate issued upon the transfer hereof or in
exchange hereof or in lieu hereof whether or not notation of such consent is
made upon this Certificate.  The Agreement also permits the amendment thereof,
in certain limited circumstances, without the consent of the Certificateholders
of any of the Certificates.

         As provided in the Agreement and subject to certain limitations
therein set forth, the transfer of this Certificate is registrable in the
Register upon surrender of this Certificate for registration of transfer at the
offices or agencies maintained by the Trustee in its capacity as Registrar, or
by any successor Registrar, in the Borough of Manhattan, the City of New York,
duly endorsed or accompanied by a written instrument of transfer in form
satisfactory to the Trustee and the Registrar duly executed by the
Certificateholder hereof or such Certificateholder's attorney duly authorized
in writing, and thereupon one or more new Certificates of authorized
denominations evidencing the same aggregate Fractional Undivided Interest in
the Trust will be issued to the designated transferee or transferees.

         The Certificates are issuable only as registered Certificates without
coupons in minimum denominations of $250,000 Fractional Undivided Interest and
integral multiples of $1,000 in excess thereof.  As provided in the Agreement
and subject to certain limitations therein set forth, the Certificates are
exchangeable for new Certificates of authorized denominations
<PAGE>   75

                                      A-7

evidencing the same aggregate Fractional Undivided Interest in the Assigned
Trust Property, as requested by the Certificateholder surrendering the same.

         No service charge will be made for any such registration of transfer
or exchange, but the Trustee shall require payment by the Holder of a sum
sufficient to cover any tax or governmental charge payable in connection
therewith.

         The Trust, the Trustee, the Registrar and any agent of the Trust, the
Trustee or the Registrar may treat the person in whose name this Certificate is
registered as the owner hereof for all purposes, and the Trust, the Trustee,
the Registrar or any such agent shall not be affected by any notice to the
contrary.

         The obligations and responsibilities for the benefit of the
Certificateholders created by the Agreement and the Trust created thereby shall
terminate upon the distribution to Certificateholders of all amounts required
to be distributed to them pursuant to the Agreement and the disposition of all
property held as part of the Assigned Trust Property.

<PAGE>   76



                                      A-8

                            FORM OF TRANSFER NOTICE


        FOR VALUE RECEIVED the undersigned registered holder hereby sell(s),
assign(s) and transfer(s) unto

Insert Taxpayer Identification No.

_______________________________

_______________________________
please print or typewrite name and address including zip code of assignee

_______________________________
the within Certificate and all rights thereunder, hereby irrevocably
constituting and appointing

_______________________________
attorney to transfer said Certificate on the books of the Trust with full power
of substitution in the premises.


Date:                                              [Name of Transferor
                                                   ----------------------------

                                                       NOTE:  The signature must
                                                       correspond with the name
                                                       as written upon the face
                                                       of the within-mentioned
                                                       instrument in every
                                                       particular, without
                                                       alteration or any change
                                                       whatsoever.

<PAGE>   1
                                                                 EXHIBIT (5)(a)



                                December 2, 1997


CMS Energy Corporation
Fairlane Plaza South
330 Town Center Drive
Suite 1100
Dearborn, MI  48126

Ladies and Gentlemen:

         I am the Assistant General Counsel of CMS Energy Corporation, a 
Michigan corporation (the "Company"), and have acted as such in connection with
the combined Registration Statement on Form S-3 and Form S-1 (the "Registration
Statement") being filed with the Securities and Exchange Commission (the
"Commission") under the Securities Act of 1933, as amended (the "Securities
Act"), relating to the registration of $150,000,000 of (i) ___% Extendible
Tenor Rate-Adjusted Securities due 2005 of the Company ("X-TRAS(sm)"); and
Pass-Through Certificates of CMS Energy X-TRAS(sm) Pass-Through Trust I (the
"Certificates" and collectively with the X-TRAS(sm), the "Securities"). The
X-TRAS(sm) are to be issued under an indenture entered into between the
Company and NBD Bank, as trustee ( the "Indenture Trustee"), and a supplemental
indenture thereto (collectively, the "Indenture"). The Certificates are to be
issued pursuant to an Amended and Restated Trust Agreement between the Company
and Wilmington Trust Company, as pass-through trustee (as amended and restated,
the "Trust Agreement"). Capitalized terms not otherwise defined herein have the
respective meanings specified in the Registration Statement.

         In rendering this opinion, I have examined and relied upon a copy of
the Registration Statement. I have also examined, or have arranged for the
examination by an attorney or attorneys under my general supervision, originals,
or copies of originals certified to my satisfaction, of such agreements,
documents, certificates and other statements of governmental officials and other
instruments, and have examined such questions of law and have satisfied myself
as to such matters of fact, as I have considered relevant and necessary as a
basis for this opinion. I have assumed the authenticity of all documents
submitted to me as originals, the genuineness of all signatures, the legal
capacity of all natural persons and the conformity with the original documents
of any copies thereof submitted to me for examination.





<PAGE>   2



         Based on the foregoing it is my opinion that:

1.       The Company is duly incorporated and validly existing under the laws of
         the State of Michigan.

2.       The Company has corporate power and authority (i) to execute and
         deliver the Indenture, (ii) to authorize and sell the X-TRAS(sm)
         pursuant to the Indenture, and (iii) to execute and deliver the Trust
         Agreement.

3.       The X-TRAS(sm) will be legally issued and binding obligations of the
         Company (except to the extent enforceability may be limited by
         applicable bankruptcy, insolvency, reorganization, moratorium,
         fraudulent transfer or other similar laws affecting the enforcement of
         creditors' rights generally and by the effect of general principles of
         equity, regardless of whether enforceability is considered in a
         proceeding in equity or at law) when (i) the Registration Statement, as
         finally amended (including any necessary post- effective amendments)
         shall have become effective under the Securities Act, and the Indenture
         shall have been qualified under the Trust Indenture Act and duly
         executed and delivered by the Company and the Indenture Trustee; (ii)
         an appropriate prospectus with respect to the X-TRAS(sm) shall have
         been filed with the Commission pursuant to Rule 424 under the
         Securities Act; (iii) the Company's Board of Directors or duly
         authorized committee thereof shall have duly adopted final resolutions
         authorizing the issuance and sale of the X-TRAS(sm), as contemplated by
         the Registration Statement and the Indenture, and (iv) the supplemental
         indenture under which such X-TRAS(sm) are to be issued shall have been
         duly executed and authenticated as provided in the Indenture and such
         resolutions, and shall have been duly delivered to the purchasers
         thereof against payment of the agreed consideration therefor.


         For purposes of this opinion, I have assumed that there will be no
changes in the laws currently applicable to the Company and that such laws will
be the only laws applicable to the Company.

         I do not find it necessary for the purposes of this opinion to cover,
and accordingly I express no opinion as to, the application of the securities or
blue sky laws of the various states to the sale of the Securities.

         I am a member of the bar of the State of Michigan and I express no
opinion as to the laws of any jurisdiction other than the State of Michigan and
the federal law of the United States of America.

         I hereby consent to the filing of this opinion as an exhibit to the
Company's Registration Statement relating to the Securities and any related
registration statement filed pursuant to Rule





<PAGE>   3


462 (b) under the Securities Act, and to all references to me included in or
made apart of the Registration Statement.

                                               Very truly yours,



                                               /s/ Michael D. Van Hemert












<PAGE>   1
                                                                    EXHIBIT 5(b)




                    [RICHARDS, LAYTON & FINGER LETTERHEAD]








                                December 1, 1997






CMS Energy X-TRAS Pass-Through Trust I
c/o CMS Energy Corporation
Fairlane Plaza South, Suite 1100
330 Town Center Drive
Dearborn, Michigan  48126

                  Re:      CMS Energy X-TRAS Pass-Through Trust I

Ladies and Gentlemen:

                  We have acted as special Delaware counsel for CMS Energy
Corporation, a Michigan corporation (the "Company"), and CMS Energy X-TRAS
Pass-Through Trust I, a Delaware business trust (the "Trust"), in connection
with the matters set forth herein. At your request, this opinion is being
furnished to you.

                  For purposes of giving the opinions hereinafter set forth, our
examination of documents has been limited to the examination of originals or
copies of the following:

                  (a) The Certificate of Trust of the Trust (the "Certificate of
Trust") as filed in the office of the Secretary of State of the State of
Delaware (the "Secretary of State") on November 21, 1997;

                  (b) The Declaration of Trust of the Trust, dated as of
November 21, 1997, among the Company, as Sponsor, and the trustees of the Trust
named therein;

                  (c) The Registration Statement (the "Registration Statement")
on Form S-3, including a preliminary prospectus and preliminary prospectus
supplement (the "Prospectus") relating to the Pass-Through Certificates of the
Trust representing preferred undivided beneficial interests in the assets of the
Trust (each, a "Pass-Through Certificate" and collectively, the



<PAGE>   2
CMS Energy X-TRAS Pass-Through Trust I
December 1, 1997
Page 2


"Pass-Through Certificates"), as proposed to be filed by the Company, the
Trust and others as set forth therein with the Securities and Exchange
Commission on or about December 1, 1997;

                  (d) A form of Amended and Restated Declaration of Trust of the
Trust, to be entered into among the Company, as Sponsor, the trustees of the
Trust named therein, and the holders, from time to time, of undivided beneficial
interests in the assets of the Trust (including Annex A and Exhibits A-1 and A-2
thereto) (the "Declaration"), attached as an exhibit to the Registration
Statement; and

                  (e) A Certificate of Good Standing for the Trust, dated
December 1, 1997, obtained from the Secretary of State.

                  Initially capitalized terms used herein and not otherwise
defined are used as defined in the Declaration.

                  For purposes of this opinion, we have not reviewed any
documents other than the documents listed in paragraphs (a) through (e) above.
In particular, we have not reviewed any document (other than the documents
listed in paragraphs (a) through (e) above) that is referred to in or
incorporated by reference into the documents reviewed by us. We have assumed
that there exists no provision in any document that we have not reviewed that is
inconsistent with the opinions stated herein. We have conducted no independent
factual investigation of our own but rather have relied solely upon the
foregoing documents, the statements and information set forth therein and the
additional matters recited or assumed herein, all of which we have assumed to be
true, complete and accurate in all material respects.

                  With respect to all documents examined by us, we have assumed
(i) the authenticity of all documents submitted to us as authentic originals,
(ii) the conformity with the originals of all documents submitted to us as
copies or forms, and (iii) the genuineness of all signatures.

                  For purposes of this opinion, we have assumed (i) that the
Declaration and the Certificate of Trust are in full force and effect and have
not been amended, (ii) except to the extent provided in paragraph 1 below, the
due creation or due organization or due formation, as the case may be, and valid
existence in good standing of each party to the documents examined by us under
the laws of the jurisdiction governing its creation, organization or formation,
(iii) the legal capacity of natural persons who are parties to the documents
examined by us, (iv) that each of the parties to the documents examined by us
has the power and authority to execute and deliver, and to perform its
obligations under, such documents, (v) the due authorization, execution and
delivery by all parties thereto of all documents examined by us, (vi) the
receipt by each Person to whom a Pass-Through Certificate is to be issued by the
Trust (collectively, the "Pass-Through Certificate Holders") of a Pass-Through
Certificate for such



<PAGE>   3


CMS Energy X-TRAS Pass-Through Trust I
December 1, 1997
Page 3

Pass-Through Certificate and the payment for the Pass-Through Certificate
acquired by it, in accordance with the Declaration and the Registration
Statement, and (vii) that the Pass-Through Certificates are issued and sold to
the Pass-Through Certificate Holders in accordance with the Declaration and the
Registration Statement. We have not participated in the preparation of the
Registration Statement and assume no responsibility for its contents.

                  This opinion is limited to the laws of the State of Delaware
(excluding the securities laws of the State of Delaware), and we have not
considered and express no opinion on the laws of any other jurisdiction,
including federal laws and rules and regulations relating thereto. Our opinions
are rendered only with respect to Delaware laws and rules, regulations and
orders thereunder which are currently in effect.

                  Based upon the foregoing, and upon our examination of such
questions of law and statutes of the State of Delaware as we have considered
necessary or appropriate, and subject to the assumptions, qualifications,
limitations and exceptions set forth herein, we are of the opinion that:

                  1. The Trust has been duly created and is validly existing in
good standing as a business trust under the Delaware Business Trust Act.

                  2. The Pass-Through Certificates will represent valid and,
subject to the qualifications set forth in paragraph 3 below, fully paid and
nonassessable undivided beneficial interests in the assets of the Trust.

                  3. The Pass-Through Certificate Holders, as beneficial owners
of the Trust, will be entitled to the same limitation of personal liability
extended to stockholders of private corporations for profit organized under the
General Corporation Law of the State of Delaware. We note that the Pass-Through
Certificate Holders may be obligated to make payments as set forth in the
Declaration.

                  We consent to the filing of this opinion with the Securities
and Exchange Commission as an exhibit to the Registration Statement. In
addition, we hereby consent to the use of our name under the heading "Validity
of the Certificates" in the Prospectus. In giving the foregoing consents, we do
not thereby admit that we come within the category of Persons whose consent is
required under Section 7 of the Securities Act of 1933, as amended, or the rules
and regulations of the Securities and Exchange Commission thereunder. Except as
stated above, without our prior written consent, this opinion may not be
furnished or quoted to, or relied upon by, any other Person for any purpose.

                                            Very truly yours,


                                            /s/ Richards, Layton & Finger





<PAGE>   1
                                                                       EXHIBIT 8


                     [LETTERHEAD OF SHEARMAN & STERLING]


                               December 3, 1997


CMS Energy X-TRAS Pass-Through Trust I
c/o Wilmington Trust Company
Rodney Square North
1100 Market Street
Wilmington, DE 19890-0001

Ladies and Gentlemen:

        We have acted as special federal income tax counsel for CMS Energy
X-TRAS Pass-Through Trust I (the "Pass-Through Trust") in connection with the
Registration Statement on Form S-3 and Form S-1 (the "Registration Statement")
being filed by CMS Energy Corporation, a Michigan corporation (the "Company")
and the Pass-Through Trust with the Securities and Exchange Commission (the
"Commission") under the Securities Act of 1933, as amended (the "Securities
Act"), relating to the registration of $150,000,000 principal amount of
Pass-Through Certificates due 2005 (the "Certificates"), issued by Wilmington
Trust Company, not in its individual capacity but solely as trustee (the
"Trustee")  under a trust agreement dated November 21, 1997 (as to be amended 
and restated, the "Trust Agreement") between the Trustee and the Company, 
relating to the creation and the administration of the Pass-Through Trust. The
sole assets of the Pass-Through Trust from which holders of the Certificates 
will  receive any distributions on the Certificates will be $150,000,000 in
aggregate principal amount of the Company's __% Extendible Tenor Rate-Adjusted
Securities due        , 2005 ("X-TRAS(SM)" or the "Notes"). The Notes will
be issued under an Indenture (the "Indenture") dated as of September 15, 1992,
as supplemented by a Sixth Supplemental Indenture (the "Supplemental
Indenture") dated as of 199_, between the Company and NBD Bank, as indenture
trustee. The Indenture and the Supplemental Indenture are hereinafter referred
to collectively as the "Senior Debt Indenture." Capitalized terms used herein
without definitions have the meanings specified therefor in the Registration
Statement. You have requested our opinion concerning certain United States
federal income tax consequences of the issuance of the Certificates.

        In rendering this opinion, we have reviewed and relied upon facts and
descriptions set forth in the Registration Statement. We have assumed that (i)
neither the Company nor the Pass-Through Trust has defaulted on any of its
obligations with respect to the Trust Agreement, the Senior Debt Indenture, the
Underwriting Agreement and the ISDA Master Agreement (the "Transaction
Agreements"), (ii) all of the parties to the Transaction
<PAGE>   2
Agreements have complied with, and at all times will comply with, the
provisions of the Transaction Agreements, (iii) the terms, conditions and
obligations contained in the Transaction Agreements are enforceable under
applicable law, (iv) the transactions contemplated by the Transaction
Agreements (the "Transactions") were consummated, and will continue to be
consummated, in accordance with the terms, conditions and obligations contained
in the Transaction Agreements, (v) the facts, recitals and representations
contained in the Transaction Agreements and the facts, recitals and
representations contained in the certificates signed by the officers or
representatives of the parties to the Transactions were and continue to be
correct and complete, (vi) the terms, conditions and obligations contained in
the Transaction Agreements represent the entire understandings and agreements
among the parties, no informal agreements or representations have been or will
be made that are not reflected in the Transaction Agreements, and no additional
rights or obligations have been or will be created by the course of
performance, estoppel, representation, oral contract or local statute, (vii)
none of the material terms, conditions and obligations contained in the
Transaction Agreements have been, or will be, waived or modified, and (viii)
the parties have treated and reported, and will continue to treat and report,
the Transactions consistently with the facts assumed herein or certified to us
by knowledgeable representatives of the parties and contemplated by the opinion
hereinafter set forth.

        Based on the foregoing and the Internal Revenue Code of 1986, as
amended (the "Code"), the Income Tax Regulations issued by the United States
Treasury Department thereunder (the "Regulations"), administrative rulings of
the Internal Revenue Service (the "Service") and judicial decisions, all as in
effect on the date hereof, we are of the opinion that for federal income tax
purposes the discussion entitled "Certain Federal Income Tax Considerations" in
the Registration Statement, insofar as it relates to statements of law or legal
conclusions, is correct in all material respects.

        We express no opinion as to tax laws other than as to the U.S. federal
income tax laws, and we express no opinion as to any matters other those
specifically addressed above.  Further, our opinion is based upon areas in
which the Code and Regulations do not provide clear guidance, and the
administrative rulings and judicial decisions do not provide a clear
resolution.  The Pass-Through Trust has not obtained, nor does it intend to
obtain, a ruling from the Service with respect to the federal income tax
consequences of the issuance of the Certificates, and it is possible that the
Service may take a different position.  We caution that our opinion is not
binding on the Service or the courts and is based on the Code, the Regulations 
and the administrative and judicial interpretations thereof, all as in effect
on the date hereof.  The conclusions reached in this opinion may change as a
result of legislative, administrative or judicial actions or other
changes in any of the foregoing, and we do not undertake any obligation to
update or supplement this opinion in the future.  Any change in the facts,
statements or assumptions as described above or any inaccuracy in the
assumptions, statements or facts upon which we have relied may affect the
validity of the opinion set forth herein.


                                      2
<PAGE>   3
        We hereby consent to the filing of this opinion as an exhibit to the
Registration Statement and any related registration statement filed pursuant to
Rule 462(b) under the Securities Act and to the reference to this firm under 
the caption "Legal Matters" in the Registration Statement.  In giving such
consent, we do not thereby admit that we come within the category of
persons whose consent is required under Section 7 of the Securities Act or the
rules and regulations of the Commission promulgated thereunder.

        This opinion has been delivered to you solely for the purpose of being
included as an exhibit to the Registration Statement.  It may not be relied
upon for any other purpose or by any other person or entity, other than the
holders of Certificates, and may not be made available to any other person or 
entity without our prior written consent.


                                                Very truly yours,



                                                /s/ SHEARMAN & STERLING












                                      3

<PAGE>   1
                                                                    Exhibit (12)
                             CMS ENERGY CORPORATION
                       Ratio of Earnings to Fixed Charges
                             (Millions of Dollars)


<TABLE>
<CAPTION>
                                        Nine Months
                                              Ended        Years Ended December 31
                                 September 30, 1997  1996  1995  1994  1993   1992
                                 ------------------  ----  ----  ----  ----  -----
                                                                                (b)
<S>                                           <C>    <C>   <C>   <C>   <C>   <C> 
        Earnings as defined (a)
- -------------------------------
Consolidated net income (loss)                $ 204  $240  $204  $179  $155  $(297)
Income taxes                                    107   139   118    92    75   (146)
Exclude equity basis subsidiaries               (61)  (85)  (57)  (18)   (6)    10
Fixed charges as defined, adjusted to
  exclude capitalized interest of $11, $8,
  $8, $6, $5, and $3 million for the nine
  months ended September 30, 1997 and for the
  years ended December 31, 1996, 1995,
  1994, 1993 and 1992, respectively             228   275   268   226   241    225
                                              ------------------------------------

Earnings as defined                           $ 478  $569  $533  $479  $465  $(208)
                                              ====================================


Fixed charges as defined (a)
- ----------------------------
Interest on long-term debt                    $198  $230  $224  $193  $204   $169
Estimated interest portion of lease rental       6    10     9     9    11     16
Other interest charges                          34    43    42    30    32     43
                                              -----------------------------------

Fixed charges as defined                      $238  $283  $275  $232  $247   $228
                                              ===================================


Ratio of earnings to fixed charges            2.01  2.01  1.94  2.07  1.88      -
                                              ===================================
</TABLE>



NOTES:
(a) Earnings and fixed charges as defined in instructions for Item 503 of
Regulation S-K.

(b) For the year ended December 31, 1992, fixed charges exceeded earnings by
$441 million.  Earnings as defined include a $520 million pretax loss on the
settlement of MCV Power Purchases, $(15) million for potential customer refunds
and other reserves related to 1992 but recorded in 1991, and $6 million
relating to CMS Generation Company's reduction in its investment in The Oxford
Energy Company.  The ratio of earnings to fixed charges would have been 1.33
excluding these amounts.


<PAGE>   1
                          [ARTHUR ANDERSEN LETTERHEAD]


                                                               Exhibit (15)






To CMS Energy Corporation:

         We are aware that CMS Energy Corporation has incorporated by reference
in this registration statement its Form 10-Q for the quarter ended March 31,
1997, its Form 10-Q for the quarter ended June 30, 1997, and its Form 10-Q for
the quarter ended September 30, 1997, which include our reports dated May 9,
1997, August 11, 1997, and November 10, 1997, respectively, covering the
unaudited interim financial information contained therein. Pursuant to
Regulation C of the Securities Act of 1933, this report is not considered a part
of the registration statement prepared or certified by our Firm or report
prepared or certified by our Firm within the meaning of Sections 7 and 11 of the
Act.


                                               /s/ Arthur Andersen


Detroit, Michigan,
  November 26, 1997.






<PAGE>   1
                          [ARTHUR ANDERSEN LETTERHEAD]




                                                               Exhibit (23)(d)






                    CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS


         As independent public accountants, we hereby consent to the
incorporation by reference in this registration statement of our reports dated
January 24, 1997, included or incorporated by reference in CMS Energy
Corporation's Form 10-K for the year ended December 31, 1996, and to all
references to our Firm included in this registration statement.



                                             /s/ Arthur Andersen

Detroit, Michigan,
   November 26, 1997.






<PAGE>   1
                                                                    EXHIBIT (24)


                            [CMS ENERGY LETTERHEAD]






October 24, 1997

Mr. Alan M. Wright and
Mr. Thomas A. McNish
CMS Energy Corporation
Fairlane Plaza South, Suite 1100
330 Town Center Drive
Dearborn, MI 48126

We hereby appoint each of you lawful attorney for each of us and in each of our
names to sign and cause to be filed with the Securities and Exchange Commission
registration statement(s) and/or any amendments thereto, including
post-effective amendment or amendments, to be accompanied in each case by a
prospectus or supplemental prospectus and any necessary exhibits with respect to
the issue and sale of up to $400 million of debt securities of the Corporation,
including but not limited to unsecured senior or subordinated debt securities
(plus an additional 20% for the purpose of covering underwriters'
over-allotments, price adjustments, or sale of additional securities).

Very truly yours,




                                                     /s/  Earl D. Holton
- ---------------------------                          ---------------------------
William T. McCormick, Jr.                                 Earl D. Holton



/s/ John M. Deutch                                   /s/    W. U. Parfet
- ---------------------------                          ---------------------------
    John M. Deutch                                       William U. Parfet



/s/ James J. Duderstadt
- ---------------------------                          ---------------------------
    James J. Duderstadt                                  Percy A. Pierre



                                                     /s/ K Whipple
- ---------------------------                          ---------------------------
Kathleen R. Flaherty                                     Kenneth Whipple



/s/ Victor J. Fryling                                /s/ John B. Yasinsky
- ---------------------------                          ---------------------------
    Victor J. Fryling                                    John B. Yasinsky



























<PAGE>   2
                                                                    EXHIBIT (24)



Extract from the minutes of a meeting of the Board of Directors of CMS Energy
Corporation (the "Corporation") held on October 24, 1997.

                                 - - - - - - - -

Proposed Issue and Sale of Securities

               To have funds available for general corporate purposes, it was
recommended that the Corporation offer, from time to time, at private placement
or public sale, up to $400 million net aggregate principal amount of (i) debt
securities including but not limited to unsecured senior or subordinated debt
securities, (ii) trust securities ("Trust Securities") of one or more trusts
(the "Trust"), (iii) debt securities issued solely in connection with the sale
of the Trust Securities, and (iv) the Corporation's guarantee of Trust
Securities of the Trust (plus an additional 20% for the purpose of covering
underwriters' over-allotments, price adjustments, or sale of additional
securities). One or more Trusts would be formed by the Company. The Trust may
offer Trust Securities representing interests in the Trust or Trust assets. Any
of the foregoing securities issued in a private placement may be offered with
registration rights. Management further recommended the appointment of a Special
Committee of the Board of Directors to take any and all action to facilitate the
proposed offering(s) and to assure that the securities are sold for the best
price and on the best terms obtainable in the judgment of a Special Committee of
the Board of Directors appointed for such purposes.
The matter was fully discussed.

               Upon motion duly made and seconded, the following resolutions
were thereupon unanimously adopted:

               RESOLVED: That the Board of Directors authorizes the issue and
      sale, from time to time, at private placement or public sale, of up to
      $400 million net aggregate principal amount of the Corporation's (i) debt
      securities, including but not limited to unsecured senior or subordinated
      debt securities, (ii) Trust Securities of the Trust, (iii) debt securities
      issued solely in connection with the sale of the Trust Securities and (iv)
      the Corporation's guarantee of Trust Securities of the Trust (plus an
      additional 20% for the purpose of covering underwriters' over-allotments,
      price adjustments, or sale of additional securities) (collectively, the
      "Securities"), as discussed at the meeting, each to be sold for the best
      price and on the best terms obtainable in the judgment of a Special
      Committee of the Board of Directors appointed for such purposes; and

               RESOLVED FURTHER: That Victor J. Fryling with William T.
      McCormick, Jr., as alternate, is appointed to a Special Committee of this
      Board of Directors, which shall have the full authority to act on behalf
      of the Board for the purposes stated in the foregoing resolution with
      respect to (a) determining the offering price, any underwriting discounts
      and the proceeds to the Corporation of the proposed issue and sale of the
      Securities and (b) authorizing the officers to take such further actions
      as they may deem advisable to carry out the issue and sale of such
      Securities; and

               RESOLVED FURTHER: That Messrs. Alan M. Wright and Thomas A.
      McNish (or successors, appointed in writing, by the Chairman of the Board,
      Vice Chairman of the Board or the President of the Corporation, and filed
      in the Corporate Secretary's office) are appointed to serve, at the
      Corporation's request, and are authorized and empowered, for and on behalf
      of the Corporation, to act as the Corporation's trustees in accordance
      with the trust agreement, and any amendments thereto, of the Trust; and


<PAGE>   3

               RESOLVED FURTHER: That the officers of the Corporation, and each
      of them, are authorized and empowered, for and on behalf of the
      Corporation, to establish one or more trusts, for the purpose of issuing
      and selling Trust Securities; and

               RESOLVED FURTHER: That the above-designated Corporation trustees,
      and each of them, are authorized and empowered, to execute and deliver all
      documents, papers, applications, agreements and instruments, including but
      not limited to, a declaration of trust, and any amendments thereto, and to
      do all acts and things they deem necessary or appropriate and as counsel
      may advise to carry out the intent and purpose of the foregoing
      resolutions; and

               RESOLVED FURTHER: That the officers of the Corporation, and each
      of them, are authorized and empowered to prepare, execute, and file, or
      cause to be prepared and filed, one or more Registration Statement with
      the Securities and Exchange Commission under the Securities Act of 1933,
      as amended, ("Registration Statement") together with all documents
      required as exhibits to such Registration Statement, with respect to the
      issue and sale of the Securities, such registration to be in such form as
      may be approved by the officers executing the same, and to do all other
      things necessary to make such registration effective, including the
      execution and filing of any necessary or appropriate amendments, including
      post-effective amendments; and

               RESOLVED FURTHER: That any Securities issued in a private
      placement may be offered with registration rights permitting the
      Corporation to (i) file a Registration Statement, for the resale of such
      Securities, or (ii) exchange, in a registered exchange offer pursuant to a
      Registration Statement, such Securities for substantially similar
      securities; and

               RESOLVED FURTHER: That the officers of the Corporation, and each
      of them, are authorized and empowered to appoint an institutional trustee,
      and any agent or trustees necessary or appropriate in connection with the
      issuance and sale of the Securities; and

               RESOLVED FURTHER: That the officers of the Corporation, and each
      of them, are authorized and directed to determine the jurisdictions in
      which appropriate action shall be taken to qualify or register for sale
      all or such part of the Securities of the Corporation as they may deem
      advisable; to perform on behalf of the Corporation any and all such acts
      as they may deem necessary or advisable in order to comply with the
      applicable laws of any such jurisdictions, and in connection therewith, to
      execute and file all requisite papers and documents, including but not
      limited to, applications, reports, surety bonds, irrevocable consents and
      appointments of attorneys for service of process; and the execution by
      such officers or any of them of any such paper or document or the doing by
      them of any act in connection with the foregoing matters shall
      conclusively establish their authority therefor from the Corporation; and

               RESOLVED FURTHER: That the officers of the Corporation, and each
      of them, are authorized and empowered to cause the Corporation to make
      application to the New York Stock Exchange, or on such other exchange as
      the officers may decide, for the listing on such Exchange, upon notice of
      issuance of the Securities, and to represent the Corporation in connection
      with any application or applications for listing and to appear on behalf
      of the Corporation before such official 


<PAGE>   4
      or body of said Exchange as may be appropriate, with authority to make
      such changes, upon the advice of counsel, in said application(s) or in any
      agreements or other papers relating thereto as may be necessary or
      appropriate to conform with the requirements for listing; and

               RESOLVED FURTHER: That the officers of the Corporation, and each
      of them, are authorized and empowered to execute and deliver on behalf of
      the Corporation (i) an indenture or indentures, including one or
      more supplements to any indenture, in the form approved or authorized by
      the Special Committee under the corporate seal to be thereto affixed and
      attested, with the trustee or trustees appointed, such indenture or
      indentures, supplement or supplements and (ii) Corporation guarantee or
      guarantees relating to the Trust Securities, each to be in such form and
      content and bear such date as may be approved by the officer of the
      Corporation executing the same, such approval to be conclusively
      evidenced by the execution of said indenture or indentures, or supplement
      or supplements, guarantee or guarantees; and

               RESOLVED FURTHER: That the officers of the Corporation, and each
      of them, are authorized and empowered to execute one or more underwriting 
      agreements, purchase agreements, or any other type of agreements between
      the Corporation and the underwriter or representatives of the 
      underwriters (or any agents) or an other purchaser appointed or named in
      such agreement or agreements, as they may deem appropriate for the
      proposed sale of the Securities; and

               RESOLVED FURTHER: That the officers of the Corporation, and each
      of them, are authorized and empowered to do and to perform, or cause to
      be done and performed, all such acts, deeds, and things and to make,
      execute, and deliver, or cause to be made, executed, and delivered, all
      such agreements, undertakings, documents, instruments, or certificates in
      the name and on the behalf of the Corporation or otherwise as each such
      officer may deem necessary or appropriate to effectuate or carry out
      fully the purpose and intent of the foregoing resolutions, including the
      performance of the obligations of the Corporation under purchase
      agreements, underwriting agreements and sales agreements, indentures,
      registration rights agreements, or other similar agreements, certificates
      or declarations, the Securities, any Registration Statement or any other
      agreements related to the issuance and sale of the Securities.

                                 - - - - - - - -

I, Thomas A. McNish, Vice President and Secretary of CMS Energy Corporation,
CERTIFY that the foregoing is a true and correct copy of resolutions duly and
regularly adopted at a meeting of the Board of Directors of CMS Energy
Corporation duly held on October 24, 1997 at which a quorum was in attendance
and voting throughout, and that said resolutions have not since been rescinded
but are still in full force and effect.

IN WITNESS WHEREOF, I have hereunto set my hand and affixed the seal of the
Corporation this 20th day of November 1997.




                                       /s/ Thomas A. McNish
                                       -----------------------------
                                           Thomas A. McNish
                                       Vice President and Secretary








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