Installing the ultrasonic sensor at the front left

• Correctly position the ultrasonic sensor snap in the (3) detent (2).
• Connect connectors (1) and lock,

  Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to FOR EQUIPMENT SPECIFICATION WITH EXTERNAL RADIATOR OR AUXILIARY HEATER INSTALLING BUMPER COVER, FRONT .
• Refer to INSTALLING THE FRONT SECTION OF THE FRONT WHEEL ARCH COVER .
• Refer to MOUNTING THE WHEEL .