51 12... Removing and installing/replacing diffuser on rear bumper trim (M Technic aerodynamic kit)
WARNING: This page is about a different car, the 2010 BMW 550i, 2009 BMW 550i, and 2008 BMW 550i. However, it is still accessible from the selected car via links, so may be relevant.
Necessary preliminary tasks:
- Remove REAR BUMPER TRIM
Release retaining elements (1, 3 and 4).
Release catches (2) and remove diffuser (5).
Installation:
Catches (2) must not be damaged
Diffuser (5) must be correctly seated in guides next to retaining elements (4).