64 22 191 Removing and installing/replacing rear compartment fresh-air grille
WARNING: This page does not describe the selected car, but rather 23 other vehicles, including the 2013 BMW 328xi, 2013 BMW 328i, 2012 BMW 335xi, 2012 BMW 328xi, and 2012 BMW 328i. However, it is still accessible from the selected car via links, so may be relevant.
Necessary preliminary tasks:
Release screws (1) and remove trim (2) from air duct (3).
Installation:
Guide air duct (1) in direction of arrow downwards.
Feed guide (2) into lug (3).