61 35 080 Removing and installing/replacing control unit/module for left or right seat adjustment

WARNING: This page is about a different car, the 2013 BMW X5 M, 2012 BMW X5 M, 2011 BMW X5 M, and 2010 BMW X5 M. However, it is still accessible from the selected car via links, so may be relevant.

IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DISCHARGE (ESD PROTECTION) .

Necessary preliminary tasks

Disconnect BATTERY NEGATIVE LEAD .
E72 Only: Disconnect Both negative battery cables

NOTE: To facilitate installation/removal of control unit, move seat upwards fully.

Disconnect all plug connections on control unit for seat adjustment (1).

Fig 1: Identifying Seat Adjustment Control Unit

Courtesy of BMW OF NORTH AMERICA, INC.

Unlock retaining tabs (1) towards front and remove control unit for seat adjustment (2) in direction of arrow.

Installation:

Make sure control unit for seat adjustment (2) is correctly seated in mounting.

Fig 2: Removing Control Unit For Seat Adjustment

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement

Carry out PROGRAMMING/ENCODING .