51 47 490 Removing and installing/replacing front underbody protection

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

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Replacement:

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

Fig 2: Identifying Catches On Cover

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Version with rough road package:

Release screws (1 and 2).

Feed out underbody protection (3) towards rear.

Installation:

Replace screws (1).

Fig 3: Removing Underbody Protection

Courtesy of BMW OF NORTH AMERICA, INC.