66 20 534 Removing and installing/replacing a rear left/right ultrasonic transducer (Park Distance Control)
WARNING: This page is about a different car, the 2016 BMW Z4, 2015 BMW Z4, and 2014 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.
Unlock plug connection (1) and disconnect.
Unclip ultrasonic sensor (2) from retaining lugs.
Installation note:
Before installation of ultrasonic sensor (2) on wiring harness, clean plug connection!
Retaining lugs must not be damaged!
Make sure ultrasonic transducer (2) is securely seated.
Installation note:
Make sure rubber ring (1) is correctly seated on ultrasonic sensor (2).