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Home >> BMW >> 2009 >> 650i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 553 (Electrical Drives - Repair) >> Drive, Seat Adjustment >> 67 31 520 Removing And Installing/Replacing Drive Unit For Seat Height Adjustment

67 31 520 Removing And Installing/Replacing Drive Unit For Seat Height Adjustment

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Necessary Preliminary Tasks: 

Disconnect plug connection (1).

Loosen screws (2).

Feed out drive unit for seat height adjustment (3) and remove.

Fig 1: Disconnecting Plug Connection
G03294395Courtesy of BMW OF NORTH AMERICA, INC.

Comfort Seat Only: 

Replacement: 

Initialize drive unit for seat height adjustment. Refer to 67 31 ... NOTES ON INITIALIZING ELECTRIC SEAT SERVODRIVES  .