Install the ultrasonic sensor at the front, in the center on the left

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

  Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to INSTALLING THE FRONT BUMPER COVER .
• Refer to PARTIALLY INSTALLING THE TEMPERATURE SENSOR .
• Refer to INSTALLING FRONT WHEEL ARCH TRIM PANEL ON THE LEFT AND RIGHT (PARTIALLY REMOVED) .
• Refer to INSTALLING THE COVER FOR CENTRAL ENGINE COMPARTMENT .
• Refer to INSTALLING THE FRONT HOOD SEAL .