IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DISCHARGE (ESD PROTECTION)
Necessary preliminary work:
IMPORTANT: FOLLOW INSTRUCTIONS FOR REMOVING AND INSTALLING CONTROL UNITS.
Replacement:
IMPORTANT: It is absolutely essential to read out the fault memory with the BMW diagnosis system and to create a fault memory printout.
Switch off ignition.
Unlock all plugs from control unit (1) and detach.
Unfasten screws (2).
Remove control unit.
NOTE: Check stored fault messages.
Delete 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 ...