51 16 342 Removing and installing/replacing lock cylinder for passenger airbag deactivation

WARNING: This page is about a different variant/trim than selected.

Individual parts, switch for passenger airbag deactivation

Fig 1: Identifying Passenger Airbag Deactivation Lock Cylinder Components

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Necessary preliminary tasks:

Release screws (1).

Remove housing cover (2) and PCB (3) underneath.

Fig 2: Identifying Screws, Housing Cover And PCB

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Remove switch unit (1) in upward direction.

Installation:

Switch unit (1) can only be installed in one position.

PCB (4) can be inserted turned through 180°.

Position of magnet sensor (3) of PCB (4) must match up with permanent magnet (2) of switch unit (1).

Fig 3: Identifying Switch Unit, Permanent Magnet, Magnet Sensor And PCB

Courtesy of BMW OF NORTH AMERICA, INC.

Remove guide (1) in upward direction.

Installation:

Guide (1) can only be installed in one position.

Fit seal (2) on guide (1) and insert in switch housing.

Fig 4: Fitting Seal On Guide

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IMPORTANT: Ignition key must be inserted in lock cylinder, otherwise this will be destroyed when removed.

Insert ignition key in lock cylinder (2).

Carefully release catches (1) in outward direction and press out lock cylinder (2) with ignition key.

Installation:

Lock cylinder (2) can only be inserted in "ON" or "OFF" switch position.

Lock cylinder

Fig 5: Releasing Catches And Pressing Out Lock Cylinder

Courtesy of BMW OF NORTH AMERICA, INC.