66 20 517 Removing and installing/renewing a center front left ultrasonic sensor
WARNING: This page does not describe the selected car, but rather 31 other vehicles, including the 2015 BMW Alpina B7L, 2015 BMW Alpina B7, 2015 BMW 750i, 2015 BMW 750Li, and 2015 BMW 740i. However, it is still accessible from the selected car via links, so may be relevant.
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!
Installation note:
Make sure rubber ring (1) is correctly seated on ultrasonic sensor (2).