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Home >> BMW >> 2014 >> 740Li >> Repair and Diagnosis >> Suspension >> Wheel Alignment >> Steering And Wheel Alignment - Repair - F01/F02 >> Steering Wheel For Airbag >> 32 34 020 Removing and installing/replacing airbag unit

32 34 020 Removing and installing/replacing airbag unit

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! See REPLACING STEERING WHEEL  or REPLACING SPORT STEERING WHEEL .

Follow PROCEDURE AFTER AIRBAG DEPLOYMENT .

Necessary preliminary tasks: 

Insert Torx screwdriver T30 (1) straight into concealed opening on reverse side of steering wheel until a spring resistance is felt (approx. 2 cm).

Increase pressure at spring leg with Torx screwdriver T30 (1) until airbag unit is unlocked.

For purposes of clarity: airbag unit removed.

Installation note: 

Make sure electrical leads are correctly positioned.

Fig 1: Identifying Torx Screwdriver T30 (32 34 020)
G06889699Courtesy of BMW OF NORTH AMERICA, INC.

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

WARNING:

Danger of injury!

Airbag unit may only be set down with the airbag itself facing upward  .

Tilt airbag unit towards rear.

Disconnect plug connection (1) and earthing cable (2) and remove airbag unit.

Fig 2: Identifying Airbag Unit Plug Connections
G08504788Courtesy of BMW OF NORTH AMERICA, INC.
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