51 11 157 Replacing front bumper trim

Necessary preliminary tasks: 

• Remove front bumper trim  
• Remove front grille center section  
• If necessary, remove number/license plate holder  
• Remove middle grille  
• If necessary, remove cover for headlight washer system  
• Remove cover cap for tow lug

  Version with Park Distance Control (PDC): 

• Remove ultrasonic transducer  . See 66 20 518 REMOVING AND INSTALLING/REPLACING AN ULTRASONIC TRANSDUCER AT FRONT (OUTSIDE) (PARK DISTANCE CONTROL) or 66 20 520 REMOVING AND INSTALLING/REPLACING AN ULTRASONIC TRANSDUCER AT FRONT (INSIDE) (PARK DISTANCE CONTROL) .

Release expander rivets (1) and pull off seal (2) upwards in direction of arrow.

Installation: 

If necessary, replace faulty expander rivets (1).

Remove sheet metal nuts (1) on left/right.

Installation: 

If necessary, replace faulty metal nuts (1).

Press down catches (2) on insert (1) and remove insert (1) in direction of arrow.