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Home >> BMW >> 2009 >> 650i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 909 (Audio, Navigation, Anti-Theft And Restraints - Repair Instructions) >> AIRBAG Triggering Unit >> 65 77 750 Removing and installing (replacing) driver's seat sensor

65 77 750 Removing and installing (replacing) driver's seat sensor

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2005 BMW 745i, 2005 BMW 745Li, 2004 BMW 745i, 2004 BMW 745Li, and 2003 BMW 745i. However, it is still accessible from the selected car via links, so may be relevant.
WARNING: Note AIRBAG safety instructions! Refer to AIR BAG SAFETY PRECAUTIONS .
Incorrect handling can activate AIRBAG and cause injury.
NOTE: To facilitate installation/removal of sensor, move seat upwards fully.

Follow instructions for handling optical fibers. Refer to 61 00... NOTES ON HANDLING OPTICAL FIBERS .

Necessary preliminary tasks: 

Unclip trim in upper rail at front (1) in direction of arrow and remove.

Fig 1: Removing Trim In Upper Rail At Front
G03291268Courtesy of BMW OF NORTH AMERICA, INC.

Unlock plug connections (1) and disconnect. Unlock catches (2).

Fig 2: Removing Driver's Seat Sensor
G03291269Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Make sure driver's seat sensor (3) is correctly engaged.

Feed out driver's seat sensor (3) in direction of arrow and remove.

Replacement:

Carry out coding/programming.

Observe following IDC specifications:

Fig 3: View Of Control Unit
G03291270Courtesy of BMW OF NORTH AMERICA, INC.