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Home >> BMW >> 2009 >> 135i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 709 (Airbag, Door Locks & Anti-Theft Systems, Entertainment Systems, Navigation System - Repair - E92/E93) >> Airbag Trigger Unit, Diagnostics >> 65 77 740 Removing and installing (replacing) left front door sensor

65 77 740 Removing and installing (replacing) left front door sensor

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WARNING: Note Airbag Safety Instructions !
Incorrect handling can activate airbag and cause injury.

Necessary preliminary tasks: 

Unfasten plug connection (1) and disconnect.

Release screw (2).

For tightening torque refer to 65 77 7AZ in 65 77 AIRBAG TRIGGERING CONTROL .

Remove sensor with pin (3) from door panel fit (4) towards rear.

Installation: 

Make sure fit (3) is correctly seated.

Fig 1: Identifying Plug Connection, Screws, Pin And Door Panel
G04753747Courtesy of BMW OF NORTH AMERICA, INC.