Removing the ultrasonic sensor at the front left

WARNING: Vehicle may slip off the vehicle hoist if the vehicle hoist is handled incorrectly.
Danger! Immobilization period-threatening injuries!

Observe safety instructions on raising the vehicle using a vehicle hoist.
For additional information see: 00... RAISE THE VEHICLE USING A VEHICLE LIFT .

NOTE: Description is for left component only. Procedure on the right side is identical.

Preliminary work

Refer to REMOVING THE WHEEL .
Refer to REMOVING THE FRONT SECTION OF THE FRONT WHEEL ARCH COVER .
Refer to IN CASE OF EQUIPMENT SPECIFICATION WITH EXTERNAL RADIATOR OR PARKED-CAR HEATING: REMOVING FRONT BUMPER COVER .

Unlock and disconnect connector (1).
Unlock the detents (2).
Remove the ultrasonic sensor (3).

Courtesy of BMW OF NORTH AMERICA, INC.