52 14 ... Removing and installing or replacing trim for release handle on front left or right seat

WARNING: This page is about a different car, the 2010 BMW M3, 2009 BMW M3, and 2008 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Remove rear panel
Disconnect battery negative lead . See 61 20 900 DISCONNECTING AND CONNECTING BATTERY NEGATIVE LEAD .

IMPORTANT: Screw (1) must not fall between airbag module and backrest frame.
If necessary, remove airbag module . See AIRBAG GENERATOR .
No sharp-edged objects permitted in area of side airbag.

Release screw (1).

Unclip side trim cover from backrest.

Installation:

Place seat belt between seat belt guide and trim cover.

Make sure the trim cover is fitted correctly in the guide.

Fig 1: Identifying Side Trim Cover Screw

Courtesy of BMW OF NORTH AMERICA, INC.

Unfasten plug connection (1) and disconnect.

Replacement only:

Unclip toggle switch.

Fig 2: Locating Plug Connection

Courtesy of BMW OF NORTH AMERICA, INC.