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 [1][2]Safety Regulations for Handling Components with Gas Generators 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 Removing and Installing/Replacing Steering Wheel must be replaced if airbag unit has been triggered!
Follow procedure after airbag triggering 72 12 ... Procedure After Airbag Triggering As Result of an Accident.





Necessary preliminary tasks:
- Disconnect battery negative lead Disconnecting and Connecting Battery Negative Lead





Insert Torx screwdriver (T25) from below into opening on rear side of steering wheel until a spring resistance is felt (approx. 3 cm).
Increase pressure on annular spring using Torx screwdriver (T25) until airbag unit is unlocked on both sides.

Installation Note:
Make sure connecting cables are correctly routed.
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 upwards.





Tilt airbag unit (1) towards front.
Disconnect plug connection (2) and remove airbag unit (1).