66 20 517 Removing and installing/replacing a front center left ultrasonic sensor (PDC)

Necessary preliminary work

Release retaining tabs (2).

Press ultrasonic sensor from outside towards inside and remove.

Unfasten plug connection (2) and disconnect.

Installation note:

Retaining tabs (2) must not be damaged!

Make sure ultrasonic sensor is securely seated.

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

Fig 1: Identifying Ultrasonic Sensor Plug Connection And Retaining 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 Rubber Ring On Ultrasonic Sensor

Courtesy of BMW OF NORTH AMERICA, INC.