66 20 521 Removing and installing/replacing a front center ultrasonic sensor
WARNING: This page does not describe the selected car, but rather 18 other vehicles, including the 2015 BMW Alpina B7L xDrive, 2015 BMW Alpina B7 xDrive, 2015 BMW 750i xDrive, 2015 BMW 750Li xDrive, and 2015 BMW 740Li xDrive. However, it is still accessible from the selected car via links, so may be relevant.
Necessary preliminary work:
- Remove MIDDLE LEFT OR RIGHT RADIATOR GRILLE .
Release retaining tabs (2).
Press ultrasonic sensor from outside towards inside and remove.
Unfasten plug connection (2) and disconnect.
Installation note:
Before installation of ultrasonic sensor on wiring harness, clean plug connection!
Retaining tabs (2) must not be damaged!
Make sure ultrasonic sensor is securely seated.
Installation note:
Make sure rubber ring (1) is correctly seated on ultrasonic sensor (2)!