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

WARNING: This page does not describe the selected car, but rather 21 other vehicles, including the 2013 BMW 328xi, 2013 BMW 328i, 2012 BMW 328xi, 2012 BMW 328i, and 2011 BMW 328xi. 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 Rear Side Trim Panel

Release screw (2) and disconnect plug connection (2).

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

Fig 1: Identifying Screw And Plug Connection

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 Sensor, Guide Pin And Screw

Courtesy of BMW OF NORTH AMERICA, INC.