65 77 541 Removing And Installing/Replacing Front Left Or Right Acceleration Sensor

Necessary preliminary tasks: 

• Remove front bumper trim  . See 51 11 156 REMOVING AND INSTALLING FRONT BUMPER TRIM .

Disconnect plug connection (1).

Release screws (2) and remove acceleration sensor (3).

Installation: 

Tightening torque  . Refer to AUDIO, NAVIGATION AND ANTI-THEFT - TIGHTENING TORQUES -- ALPINA

Replace screws (2).

Fig 1: Identifying Acceleration Sensor

Courtesy of BMW OF NORTH AMERICA, INC.