51 12... Removing and installing/replacing lower cover (middle)

NOTE: Similar to graphic.

Release screws (1).

Release expanding rivets (2).

Remove bottom cover (3).

Installation note:

Screws (1) and expanding rivets (2) must not be damaged or missing.

Fig 1: Identifying Bumper Rivet, Screw And Cover

Courtesy of BMW OF NORTH AMERICA, INC.