BMW X3 (F25) Service & Repair Manual: Switches and relays

BMW X3 (F25) 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.

Oil pressure/oil temperature/oil gauge
...

Engine electrical system
...

Other materials:

BMW X3 (F25) Service & Repair Manual > Transmission: Checking transmission fluid level
4.0 CHECKING TRANSMISSION FLUID LEVEL Due to the substantial expansion of transmission fluid when heated it is only possible to measure the oil level correctly at specified oil temperatures (after driving a distance of about 12 mi./20 km). ZF 3HP AND 4HP Due to the substantial expansion of t ...