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                                                                     EXHIBIT 3.9


                          CERTIFICATE OF INCORPORATION

                                       OF

                        LEAR SEATING HOLDINGS CORP. #50

          FIRST:    The name of the Corporation is Lear Seating Holdings Corp.
#50 (hereinafter the "Corporation").

          SECOND:   The address of the registered office of the Corporation in
the State of Delaware is 1209 Orange Street, in the City of Wilmington, County
of New Castle. The name of its registered agent at that address is The
Corporation Trust Company.

          THIRD:    The purpose of the Corporation is to engage in any lawful
act of activity for which a corporation may be organized under the General
Corporation Law of the State of Delaware, as set forth in Title 8 of the
Delaware Code (the "GCL").

          FOURTH:   The total number of shares of stock which the Corporation
shall have authority to issue is 10,000 shares of Common Stock, each having a
par value of one dollar ($1.00).

          FIFTH:    The name and mailing address of the Sole Incorporator is as
follows:

              Name                            Mailing Address
          ----------------                 -------------------------

          Joseph H. Larson                 Cross Wrock
                                           15429 Middlebelt
                                           Livonia, Michigan 48154

          SIXTH:    The following provisions are inserted for the management of
the business and the conduct of the affairs of the Corporation, and for further
definition, limitation and regulation of the powers of the Corporation and of
its directors and stockholders:

          (1)  The business and affairs of the Corporation shall be managed by
     or under the direction of the Board of Directors.

          (2)  The directors shall have concurrent power with the stockholders
     to make, alter, amend, change, add to or repeal the Bylaws of the
     Corporation.

          (3)  The number of directors of the Corporation shall be as from time
     to time fixed by, or in the manner provided in, the Bylaws of the
     Corporation. Election of directors need not be by written ballot unless the
     Bylaws so provide.


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          (4)  No director shall be personally liable to the Corporation or any
of its stockholders for monetary damages for breach of fiduciary duty as a
director, except for liability (i) for any breach of the director's duty of
loyalty to the Corporation or its stockholders, (ii) for acts or omissions not
in good faith or which involve intentional misconduct or a knowing violation of
the law, (iii) pursuant to Section 174 of the Delaware General Corporation Law,
or (iv) for any transaction from which the director derived an improper personal
benefit. Any repeal or modification of this Article SIXTH by the stockholders 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 with
respect to acts or omissions occurring prior to such repeal or modification.

          (5)  In addition to the powers and authority hereinbefore or by
statute expressly conferred upon them, the directors are hereby empowered to
exercise all such powers and do all such acts and things as may be exercised or
done by the Corporation, subject, nevertheless, to the provisions of the GCL,
this Certificate of Incorporation, and any Bylaws adopted by the stockholders;
provided, however, that no bylaws hereafter adopted by the stockholders shall
invalidate any prior act of the directors which would have been valid if such
bylaws had not been adopted.

          SEVENTH:  Meetings of stockholders may be held within or without the
State of Delaware, as the Bylaws may provide. The books of the Corporation may
be kept (subject to any provision contained in the GCL) outside the State of
Delaware at such place or places as may be designated from time to time by the
Board of Directors or in the Bylaws of the Corporation.

          EIGHTH:   Whenever a compromise or arrangement is proposed between
this Corporation and its creditors or any class of them and/or between this
Corporation and its stockholders or any class of them, any court of equitable
jurisdiction within the State of Delaware may, on the application in a summary
way of this Corporation or of any creditor or stockholder thereof or on the
application of any receiver or receivers appointed for this Corporation under
the provisions of Section 291 of the GCL or on the application of trustees in
dissolution or of any receiver or receivers appointed for this Corporation
under the provisions of Section 279 of the GCL, order a meeting of the
creditors or class of creditors, and/or of the stockholders or class of
stockholders of this Corporation, as the case may be, to be summoned in such
manner as the said court directs. If a majority in number representing
three-fourths in value of the creditors or class of creditors, and/or of the
stockholders or class of stockholders of this Corporation, as the case may be,
agree to any compromise or arrangement and to any reorganization of this
Corporation as a consequence of such compromise or arrangement, the said
compromise or arrangement and the said reorganization shall, if sanctioned by
the court to which the said application has been made,



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be binding on all the creditors or class of creditors, and/or on all the
stockholders or class of stockholders of this Corporation, as the case may be,
and also this Corporation.

     NINTH:    The Corporation reserves the right to amend, alter, change or
repeal any provision contained in this Certificate of Incorporation, in the
manner now or hereafter prescribed by statute, and all rights conferred upon
stockholders herein are granted subject to this reservation.

     I, the undersigned, being the Sole Incorporator of forming a corporation
pursuant to the General Corporation Law of the State of Delaware, do make this
Certificate, hereby declaring and certifying that this is our act and deed and
the facts herein stated are true, and accordingly have hereunto set my hand
this 23rd day of February, 1990.


                                                        Joseph H. Larson
                                                        ------------------------
                                                        Incorporator




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