51 47 490 Removing and installing / replacing front underbody protection

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.

All except M5:

Release screws (1 and 2) and pull out underbody protection (3) from under bumper trim.

Installation:

Ensure that seals are correctly seated.

Center underbody protection (3) and tighten down screws (1) and (2).

Fig 1: Pulling Out Underbody Protection From Under Bumper Trim

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement:

If necessary, remove catches (1) on cover (2).

Fig 2: Identifying Catches On Cover

Courtesy of BMW OF NORTH AMERICA, INC.

Version with rough road package:

Release screws (1 and 2).

Feed out underbody protection (3) towards rear.

Installation:

Replace screws (1).

Tightening torque 51 71 20AZ . See 71 GASKETS, SEALS, LOOSE BODY PARTS .

Fig 3: Removing Underbody Protection

Courtesy of BMW OF NORTH AMERICA, INC.