51 13 105 Removing and installing/replacing trim on rear left or right wheel arch

Release clip (1).

Fold wheel arch trim (2) inwards slightly and release clip (3).

Installation: 

If necessary, replace faulty clips (1 and 3).

Fig 1: Identifying Wheel Arch Trim And Clips

Courtesy of BMW OF NORTH AMERICA, INC.

Feed trim (1) in area (A) towards rear out of bumper.

Release trim (1) from clips (2); if necessary, disconnect associated plug connection and remove.

Installation: 

If necessary, replace faulty clips (2).

Fig 2: Identifying Trim And Clips

Courtesy of BMW OF NORTH AMERICA, INC.

If replacing with USA national version: 

Remove SIDE MARKER LAMP .