66 20 520 Removing and Installing/Replacing An Ultrasonic Transducer At Front (Park Distance Control)

WARNING: This page is about a different car, the 2008 BMW 750i, 2008 BMW 750Li, 2007 BMW 750i, and 2007 BMW 750Li. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Remove protective strip for bumper. See 51 11 170 REPLACING BODY MOLDING FOR LEFT OR RIGHT BUMPER

Unlock catches (1) and pull ultrasonic transducer (2) out of fixture (3).

Fig 1: Identifying Catches, Ultrasonic Transducer & Fixture

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Retaining hooks (1) of ultrasonic transducer (2) must engage exactly in mountings (3).

Fig 2: Identifying Retaining Hooks, Ultrasonic Transducer & Mountings

Courtesy of BMW OF NORTH AMERICA, INC.