66 20 518 Removing and Installing/Replacing A Front Ultrasonic Sensor (Centre)

66 20 518 Removing And Installing/replacing A Front (side) Ultrasonic Sensor







Release screws at marked points.
Remove nut (1) from wheel arch trim panel (2).







Partially feed out wheel arch panel (1) downwards as illustrated.







Unclip trim grille (1) at the marked points and detach.
Unclip ultrasonic converter (2).
Remove plug connection at ultrasonic converter (2) and disconnect.

Installation note:
Retaining tabs on ultrasonic converter (2) must not be damaged.
Make sure ultrasonic transducer (2) is securely seated.







Installation note:
Make sure rubber ring (1) is correctly seated on ultrasonic sensor (2).