32 34 020 Removing and installing/replacing airbag unit

WARNING: This page is about a different car, the 2010 BMW M3, 2009 BMW M3, and 2008 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: Observe the following instructions to avoid any risk of injury by the airbag unit.

Comply with safety regulations for handling components with gas generators.
Do not exert any force on the airbag unit.
Use only specified tools for releasing the airbag unit.

NOTE: Incorrect handling may result in triggering of the airbag unit and thereby cause serious injury.

IMPORTANT: Steering wheel must be replaced if airbag unit has been triggered!
Follow procedure after airbag triggering .

Necessary preliminary tasks:

Disconnect battery negative lead . See 61 20 900 DISCONNECTING AND CONNECTING BATTERY NEGATIVE LEAD .

Insert Torx screwdriver (T20) roughly straight from below into opening on reverse side of steering wheel up to stop (approx. 5.5 cm).

Swing Torx screwdriver (T20) with handle sideways until airbag unit is unlocked.

Repeat procedure on other side.

Installation:

Make sure electrical lead is correctly positioned.

Snap airbag unit with uniform pressing force plane-parallel in direction of steering column shaft into steering wheel.

Fig 1: Identifying Torx Screwdriver (T20) With Handle

Courtesy of BMW OF NORTH AMERICA, INC.

WARNING: Danger of injury!
Airbag unit may only be set down with the airbag itself facing upwards .

Tilt airbag unit towards rear.

Disconnect plug connection and remove airbag unit.

Fig 2: Locating Plug Connection

Courtesy of BMW OF NORTH AMERICA, INC.