51 46 050 Removing and installing/replacing top trim on rear apron

Necessary preliminary tasks: 

• Remove luggage compartment floor trim  (luggage compartment mat)

Detach seal (1) in covered area of trim (4).

Lever out protective caps (2) and release screws underneath.

Release expansion rivets (3).

Lever out trim (4) inwards/upwards.

Installation: 

If necessary, replace damaged protective caps (2) and expander rivets (3).

Fig 1: Identifying Trim, Seal, Protective Caps And Rivets

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement: 

Lift off cover (1).

If necessary, feed out universal holders (2).

Fig 2: Identifying Cover And Universal Holders

Courtesy of BMW OF NORTH AMERICA, INC.