65 75 055 Removing and installing/replacing emergency power siren with tilt sensor

Necessary preliminary tasks: 

• Remove REAR LEFT WHEEL ARCH PANEL .

Undo screws (1) on the rear left wheel arch and lower mounting plate (2).

Unlock and disconnect accompanying plug connection and remove mounting plate (2).

Fig 1: Identifying Lower Mounting Plate And Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Release nut (1) and remove emergency power siren with tilt sensor (2) from mounting plate (3).

Fig 2: Identifying Tilt Sensor, Mounting Plate And Nut

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement: 

Carry out VEHICLE PROGRAMMING/ENCODING .