51 12 223 Removing and installing/replacing trim for rear bottom middle bumper trim
Version with trailer tow hitch: Release screws (1) and remove tow hitch flap (2).
Unclip trim (3) all round from bumper trim.
Installation note:
Catches (1) and guides (2) on trim (3) must not be damaged.
M model only:
Release screws (1) and remove trim (2).
Installation note:
Catches (1) and guides (2) on cover (3) must not be damaged.