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

Release screws (1) on bottom of trim panel (2).

Unclip the trim panel (2) along the mark (3) to the outside.

Installation note: 

If applicable, replace faulty screws (1) and corresponding mountings.

Fig 1: Removing Trim Panel

Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

Latch mechanisms on holder (1) and trim panel (2) must not be damaged.

Fig 2: Identifying Holder Latch Mechanisms And Trim Panel

Courtesy of BMW OF NORTH AMERICA, INC.