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61 12 062 Replacing wiring harness for front bumper

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IMPORTANT: Read and comply with notes on HANDLING WIRING HARNESSES and cables.

Necessary preliminary tasks: 

Disconnect plug connections (1) on five ultrasonic transducers.

Unclip wiring harness (2) from bumper trim.

Remove wiring harness (2).

Remove PDC. Refer to 66 20 515 REMOVING AND INSTALLING/REPLACING A FRONT LEFT ULTRASONIC TRANSDUCER (PDC) , 66 20 516 REMOVING AND INSTALLING/REPLACING A FRONT RIGHT ULTRASONIC SENSOR (PDC) , 66 20 517 REMOVING AND INSTALLING/REPLACING A FRONT CENTER LEFT ULTRASONIC SENSOR (PDC) or 66 20 519 REMOVING AND INSTALLING/REPLACING A FRONT, CENTER RIGHT ULTRASONIC TRANSDUCER (PDC) .

Installation: 

Make sure wiring harness (2) is laid correctly.

Fig 1: Identifying Plug Connections On Five Ultrasonic Transducers
G06894926Courtesy of BMW OF NORTH AMERICA, INC.