BMW X3 Service & Repair Manual: Switches and relays

BMW X3 Service & Repair Manual / Electrical / Switches and relays

REPLACING POWER DISTRIBUTION MODULE (N20, N52T, N55)

Necessary preliminary tasks:

Switch off ignition.
Disconnect BATTERY NEGATIVE LEAD .
Remove left service flap on cowl panel cover.

Unlock and pull off all connectors (1) from power distribution module.

Remove cover (2).

Release nut beneath it and set positive battery cable aside.

Release lock (3).

Feed out and remove power distribution module in upward direction.

Electrical

Reassemble the vehicle.

Replacing engine oil level sensor (N52T)

IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DISCHARGE (ESD PROTECTION) . Necessary preliminary work: Switc ...

Engine electrical system

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Other materials:

BMW X3 Service & Repair Manual > Wheels: Remove or install front or rear wheel
Special tools required: 36 1 300 81 25 2 344 011 36 1 335 36 1 010 IMPORTANT: Wheel was balanced electronically. Observe safety information on raising the vehicle. Adhere to the instructions on initializing the Run Flat Indicator (RPA). During the installation of all fo ...

BMW X3 Service & Repair Manual: Switches and relays

Replacing engine oil level sensor (N52T)

Engine electrical system

Other materials:

BMW X3 Owners Manual

BMW X3 Service & Repair Manual