66 20 518 Removing and installing/replacing a front ultrasonic sensor (center)

Necessary preliminary work:

Disconnect plug connection (1) and unclamp ultrasonic sensor from retaining lugs (2).

Installation note:

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

Retaining lugs (2) must not be damaged!

Make sure ultrasonic sensor is securely seated.

Fig 1: Identifying Plug Connection And Retaining Lugs

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.