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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 77 016 Removing and installing/replacing airbag control unit

65 77 016 Removing and installing/replacing airbag control unit

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WARNING: Note Airbag Safety Instructions !

Incorrect handling can activate airbag and cause injury.

Necessary preliminary tasks: 

If necessary, remove foam cover from airbag control unit.

Disconnect plug connection (1).

Release screw (2) and nuts (3).

For tightening torque refer to 65 77 1AZ in 65 77 AIRBAG TRIGGERING CONTROL .

Installation: 

Before screwing down airbag control unit (4), make sure negative lead (5) is resting on associated threaded pin.

Remove airbag control unit (4) in direction of arrow.

Fig 1: Identifying Airbag Control Unit, Negative Lead, Plug Connection, Screw, Nuts And Removal Direction
G04753739Courtesy of BMW OF NORTH AMERICA, INC.

Replacement: 

Carry out PROGRAMMING/ENCODING