51 32 160 Remove and install/replace housing cover on inner left or right side window frame

WARNING: This page is about a different car, the 2010 BMW X6. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Remove front door trim

IMPORTANT: Risk of damage!
Cover (2) must not be kinked.

If necessary, feed out cable (1) and disconnect plug connection.

Lever cover (2) out of retainers (3).

Unclip cover (2) in direction of arrow and remove.

Fig 1: Removing Window Frame Cover

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Following parts of cover (3) must not be damaged or missing:

Retainer (not on E87)
Sound insulation

Replacement:

If necessary, remove SPEAKER .

Fig 2: Identifying Window Frame Cover, Sound Insulation And Retainers

Courtesy of BMW OF NORTH AMERICA, INC.