66 20 536 Removing and installing/replacing rear middle left ultrasonic sensor

Necessary preliminary work:

On version with JCW Aerodynamic package:

NOTE: The ultrasound converter (1) can be replaced without dismantling the bumper panel.

Fig 1: Identifying Ultrasound Converter

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Unlock associated plug connection and disconnect

Spread latches and remove ultrasound converter (1) from bracket (2).

Fig 2: Identifying Ultrasound Converter And Bracket

Courtesy of BMW OF NORTH AMERICA, INC.