BMW X3 Service & Repair Manual: Replacing wiring harness section for ignition and injectors (N55)
IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DAMAGE (ESD PROTECTION) .
Necessary preliminary work:
- Read out the fault memory of the DME control unit.
- Switch off ignition.
- Disconnect BATTERY EARTH LEAD .
- Remove IGNITION COIL COVER.
- Remove CLEAN AIR PIPE .
- Remove REAR IGNITION COIL COVER.
Unlock rear plug (1) from the control unit and disconnect.
Release rear wiring harness from intake plenum.
Release nuts (1) and remove earth cable.
Unlock all connectors from ignition coils and injectors and detach.
Unclip wiring harness (2), feed out and remove.
NOTE: Check stored fault messages.
Delete fault memory.
Replacing wiring harness section for ignition and injectors (N20)
IMPORTANT:
Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC
DISCHARGE (ESD PROTECTION) .
Necessary preliminary tasks:
Read ...
Other materials:
BMW X3 Service & Repair Manual > Wheel bearings and stub axle: Replacing wheel bearing for front wheel
Necessary preliminary tasks:
Remove FRONT WHEEL .
Remove BRAKE DISC .
Check brake pad and replace if necessary!
Release screws (1).
Remove wheel bearing.
Installation note:
Replace screws (1).
Installation note:
Keep contact surface (2) of wheel bearing and swivel be ...
BMW X3 Owners Manual
BMW X3 Service & Repair Manual
