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Home >> BMW >> 2009 >> X5 48i >> Repair and Diagnosis >> External Pages >> Different car >> Section 404 (Audio, Navigation, Anti-Theft And Restraints - Repair) >> Airbag Triggering Unit, Diagnostics >> 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 is about a different car, the 2006 BMW 650i, 2005 BMW 645Ci, and 2004 BMW 645Ci. 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), refer to 61 35 ... NOTES ON ESD PROTECTION (ELECTRO STATIC DISCHARGE) .
WARNING: Note airbag safety instructions! Refer to 61 35 ... NOTES ON ESD PROTECTION (ELECTRO STATIC DISCHARGE) . Incorrect handling can activate airbag and cause injury.

Necessary preliminary tasks: 

Release screw (1) and remove front door sensor (2) from door.

Disconnect plug connection (3).

Fig 1: Releasing Screw (1), Removing Front Door Sensor (2) From Door And Disconnecting Plug Connection (3)
G00429093Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Make sure rubber ring and sensor are securely seated.

Tightening torque, refer to 65 77 7AZ in AUDIO, NAVIGATION AND ANTI-THEFT - TIGHTENING .