51 12 156 Removing and installing (replacing) rear bumper panel

IMPORTANT: To guarantee system function on vehicles with LANE CHANGE WARNING SENSOR :

there must be no mechanical damage (e.g. dents) and no body repair work with filler or painting (several coats) must be carried out in a 10 cm radius about the left or right sensor on the bumper panel
no stickers must be attached in the area of the sensor

Observe further instructions given in paintwork manual.

Necessary preliminary tasks:

Version with Smart Opener:

Release screws (1) on wheel arch cover at rear (2).

Fig 1: Identifying Rear Wheel Arch Cover With Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Raise rear light cover (1).

Lever out left expanding rivet (2) underneath.

Fig 2: Identifying Rear Light Cover And Rivet

Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1).

If necessary, remove exhaust system trims (2).

Fig 3: Identifying Exhaust System Trims With Screws

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IMPORTANT: Risk of damage!
Bumper panel (1) is engaged at the sides in the holder (2) and must be unlocked for removal.

Fig 4: Identifying Bumper Trim And Mounting Holder

Courtesy of BMW OF NORTH AMERICA, INC.

Removing:

Starting from the outside, carefully snap out the individual guide tabs on left and right
Pull bumper panel (1) straight towards rear with aid of a second person
If necessary, disconnect plug connections
Remove the bumper panel (1)

Installation note:

PROTECTIVE FILM FOR PREVENTING PAINT ABRASION in the area of the invisible joint (side frame) must not de damaged or missing.

Guide tabs at top and bottom must not be damaged!

Fig 5: Identifying Protective Film Area On Bumper

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement: