51 12... Removing and installing/replacing diffuser on rear bumper trim (M Technic aerodynamic kit)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2010 BMW 528xi, 2010 BMW 528i, 2009 BMW 528xi, 2009 BMW 528i, and 2008 BMW 528xi. 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).