BMW X3 (F25) Service & Repair Manual: 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.
Reassemble the vehicle.
Other materials:
BMW X3 (F25) Service & Repair Manual > Driveline+Axles: General information on high temperature multi-purpose grease
1.0 GENERAL INFORMATION ON HIGH TEMPERATURE MULTI-PURPOSE
GREASE
High temperature multi-purpose grease consists of a lithium complex soap in a mineral oil product with a
selected combination of additives. Extremely fine soap is contained in the oil, and serves as the basic
ingredient.
This ...