65 77 720 Removing and installing (replacing) left B-pillar sensor

WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 2008 BMW 335xi, 2008 BMW 335i, 2008 BMW 328xi, 2008 BMW 328i, and 2008 BMW 323i. However, it is still accessible from the selected car via links, so may be relevant.

IMPORTANT: Read and comply with Notes On Protection Against Electrostatic Damage (ESD Protection) .

WARNING: Note airbag safety instructions!

Incorrect handling can activate airbag and cause injury.

Necessary preliminary tasks:

Disconnect Battery Negative Lead and cover
Remove Trim Panel For Door Pillar (Bottom)

Release screw (1).

Loosen screw (2).

Installation:

For tightening torque refer to 65 77 5AZ in 65 77 AIRBAG TRIGGERING CONTROL .

If necessary, remove B-pillar sound insulation (5).

Raise B-pillar sensor (3) slightly through opening in B-pillar and feed out towards rear.

Unfasten plug connection (4) and disconnect.

Remove B-pillar sensor (3) from B-pillar.

Fig 1: Identifying Screws, B-Pillar Sensor, Plug Connection And B-Pillar Sound Insulation

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Establish correct positioning of B-pillar sensor (1) by means of guide pin (2) and screw (3).

Fig 2: Identifying B-Pillar Sensor, Screw And Guide Pin

Courtesy of BMW OF NORTH AMERICA, INC.