IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DISCHARGE (ESD PROTECTION) .
Necessary preliminary tasks:
Overview of wiring harness section for engine transmission module (graphic shows wiring harness for vehicles with automatic transmission and four-wheel drive).
Detach all connectors from Power Distribution Module (1). Release wiring harness from bulkhead.
Disconnect plug connection (2).
Release screws (3) and lay wiring harness to one side.
Release wiring harness if necessary from existing clips and clamps.
Feed out wiring harness and remove.
Installation note:
Check wiring harness installation arrangement.
Check plug connections for correct fit.
Check stored fault message.
Clear diagnostic fault entries from fault memory.
BMW X3 Service & Repair Manual > Front axle gearbox: Check/change front axle differential oil
Special tools required:
00 2 080
IMPORTANT:
If oil is filled up to the lower edge of the oil filler opening, the front axle differential would be
overfilled and in rare individual cases oil could emerge from the ventilation opening on the
front axle differential.
After draining f ...