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 > Oil pressure/oil temperature/oil gauge: Removing and installing/replacing oil pressure switch (N47 D20 O1)
IMPORTANT: When working on the oil, coolant or fuel circuit, you must protect the alternator against dirt contamination. Cover alternator with suitable materials. Failure to comply with this procedure may result in an alternator malfunction. Necessary preliminary work: Remove I ...