51 71 447 Removing and installing or replacing trim panel for cover on left or right side member

WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Remove UNDERBODY PANELLING

NOTE: Open doors.

Release screws (1).

Unclip the trim panel for the cover on the side member in direction of arrow and remove.

Installation note:

Make sure cover is correctly seated on side member.

Fig 1: Removing Trim Panel From Cover On Side Member

Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

Protective film on rear door post for preventing paint abrasion between side frame and trim for cover on side member must not be missing or damaged.

(Sourcing reference BMW Parts Department)

Foil strip is slightly bent in area (1) and must not project over edge (2).

Fig 2: Identifying Project Over Edge And Bent Area

Courtesy of BMW OF NORTH AMERICA, INC.