67 31 520 Removing and installing/replacing seat height adjustment drive unit

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Necessary preliminary tasks:

Remove SUPPORT FOR OUTER COVER ON FRONT SEAT

Unfasten plug connection (1) and disconnect.

Release screws.

Tightening torque 67 31 1AZ .

Remove seat height adjustment drive unit (2).

Fig 1: Identifying Seat Height Adjustment Drive Unit, Plug Connection, And Screws

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE:

Carry out FUNCTION CHECK WITH ADAPTER CABLE

Replacement:

INITIALIZE seat height adjustment drive unit.