5147490 Removing and installing/replacing front underbody protection

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 BMW 328i, 2011 BMW 323i, 2010 BMW 335i, 2010 BMW 328i, and 2010 BMW 323i. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Description is shown on the E87 by way of example. There may be differences in detail in the case of other models.

Release screws (1).

Pull underbody protection (2) forward under bumper trim (3).

Installation:

Centre underbody protection (2) and tighten down screws (1).

Fig 1: Pulling Underbody Protection

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement

If necessary, modify or replace front section (1) of underbody protection
Modify sheet nuts, replace defective nuts if necessary

Fig 2: Identifying Front Section Of Underbody Protection
Courtesy of BMW OF NORTH AMERICA, INC.