51 11 001 Replacing front bumper (M Roadster, M Coupe): Installation:

Lug in spray nozzle (1) must be aligned with recess in clamping ring (2).

Tighten with the nut (3).

Fig 1: Aligning Lug With Clamping Ring

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Lever out expansion rivet (1).

Fig 2: Removing Expansion Rivet

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Drill out blind rivets (1). Lift out expander rivets (2) and (3), and remove bumper carrier (4). Remove left/right damping piece (5).

Fig 3: Removing Bumper Carrier

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Version with headlight cleaning system:

If necessary, unfasten expanding rivets (1) and screws (2).

Remove carrier (3) with hose lines.

Fig 4: Removing Carrier With Hose Lines

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NOTE: The operation "Removing center section of front bumper (support beam)" ends here.

Replace front bumper or front bumper trim:

Remove and install front left/right side-marker lights, refer to 63 14 020

Unfasten screws (1) and remove insert (2).

Fig 5: Removing Insert

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Release lower detents (1) and lift out brake air duct (2) somewhat.

Fig 6: Locating Lower Detents

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Release upper detents (1) and take off left/right brake air duct (2).

Fig 7: Removing Left/Right Brake Air Duct

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Unfasten retaining discs (1) and remove air grille (2).

Fig 8: Removing Air Grille

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Lift out cover (1) for towing eye. Release retaining strap (2) and pull off clip (3).

Fig 9: Removing Clip

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