66 20 535 Removing and installing/replacing rear right ultrasonic sensor

Release screws (1) and remove center trim panel (2).

Fig 1: Identifying Center Trim Panel And Screw

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Release screws (1) and remove rear right underbody panelling.

Fig 2: Identifying Underbody Panelling Screws

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Unlock plug connection (1) and disconnect.

Unlock locking tabs (2) in direction of arrow and remove ultrasonic sensor.

Installation note:

Before installation of ultrasonic sensor on wiring harness, clean plug connection!

Fig 3: Removing Ultrasonic Sensor

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Installation note:

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

Fig 4: Identifying Ultrasonic Sensor And Rubber Ring

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