61 31 101 Removing and installing/replacing switch for backrest width adjustment (M3)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2006 BMW M3, 2005 BMW M3, 2004 BMW M3, 2003 BMW M3, and 2002 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.
Detach outer cover on front seat and lay to one side. Refer to 52 16 040 REMOVING AND INSTALLING/REPLACING OUTER COVER ON FRONT LEFT OR RIGHT SEAT (SPORTS/ELECTRIC) .
Disconnect plug connection (1).
Unclip switch for backrest width adjustment (2) and remove towards outside of cover (3).