66 20 534 Removing and installing/replacing rear left ultrasonic sensor

WARNING: Risk of burning!
Work on the exhaust system may only be carried out when it has cooled down!

Unlock locking tabs (1) and press ultrasonic sensor (2) to the inside.

Disconnect associated plug connection.

Installation note:

Before installation of ultrasonic sensor (2) on wiring harness, clean plug connection!

Fig 1: Pressing Ultrasonic Sensor Tabs

Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

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

Fig 2: Identifying Ultrasonic Sensor And Rubber Ring

Courtesy of BMW OF NORTH AMERICA, INC.