BMW X3 Service & Repair Manual: Steering wheel for airbag

Removing and installing/replacing steering wheel

NOTE: Chassis/wheel alignment is not necessary after the steering wheel has been removed and installed or replaced. Necessary preliminary work: ...

Procedure after airbag deployment as result of an accident

Check and/or replace following components after airbag deployment: Satellites (control unit + sensor) Components Satellite, A-/B-pillar, left/ ...

Other materials:

BMW X3 Service & Repair Manual > Engine wiring loom: Replacing the wiring harness section for the engine transmission module (N20)
IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DISCHARGE (ESD PROTECTION) . Necessary preliminary tasks: Read out the fault memory of the DME control unit. Switch off ignition. Remove intake PLENUM . Remove rear UNDERBODY PROTECTION . Remove cross mem ...