51 47 490 Removing and installing/replacing front underbody protection

WARNING: This page is about a different car, the 2011 BMW M3, 2010 BMW M3, 2009 BMW M3, and 2008 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: Scalding hazard!
Only perform work after engine has cooled down.

Release screws (1 and 2).

Fig 1: Identifying Screws

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Release screws (1 and 2) on both sides.

Remove tip of engine compartment shield (3) on left/right.

Installation:

Make sure tip of engine compartment shield (3) is installed in correct position.

Fig 2: Identifying Engine Compartment Shield With Mounting Screws

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WARNING: Danger of burning on oil line!

Turn catch (1) on cable through 90° and disengage in direction of arrow from bracket (2) on both sides.

Pull underbody protection (3) forwards under bumper trim and remove.

Installation:

Centre underbody protection (3).

Fig 3: Removing Catch From Bracket

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Replacement

Modify sheet nuts

Installation:

If necessary, replace faulty metal nuts.