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Home >> BMW >> 2009 >> 650i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 1942 (Airbag, Audio, Navigation And Anti-Theft - Repair - E82) >> Airbag Triggering Unit >> 65 77 740 Removing and Installing (Replacing) Left Front Door Sensor

65 77 740 Removing and Installing (Replacing) Left Front Door Sensor

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2013 BMW 128i, 2012 BMW 128i, 2011 BMW 128i, 2010 BMW 135i, and 2010 BMW 128i. 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).  . See 61 35... NOTES ON ESD PROTECTION (ELECTRO STATIC DISCHARGE) (Coupe).
WARNING:

Note airbag safety instructions!  See 72 00... SAFETY REGULATIONS FOR HANDLING COMPONENTS WITH GAS GENERATORS .

Incorrect handling can activate airbag and cause injury.

Necessary preliminary tasks: 

Detach acoustic insulation (1) in working area (2).

Fig 1: Identifying Acoustic Insulation & Working Area
G05780316Courtesy of BMW OF NORTH AMERICA, INC.

Release screw (1).

Feed out sensor towards bottom and disconnect associated plug connection.

Tightening torque, see 65 77 7AZ in 65 77 AIRBAG TRIGGERING CONTROL .

Installation: 

Make sure sealing ring (3) is correctly seated on sensor (2).

Fig 2: Identifying Sealing Ring & Sensor
G05780317Courtesy of BMW OF NORTH AMERICA, INC.