The engine oil consumption is dependent on the driving style and driving conditions.
The engine oil consumption can increase in case of, for example:
Therefore, regularly check the engine oil level after refueling.
The vehicle is equipped with electronic oil measurement.
The electronic oil measurement has two measuring principles:
BMW X3 Service & Repair Manual > Starter lead: Replacing positive battery cable between starter motor, alternator and
positive battery connection point (N47 D20 O1)
Necessary preliminary work:
Read out the fault memory of the DME control unit.
Switch off ignition.
Disconnect BATTERY EARTH LEAD .
Remove INTAKE FILTER HOUSING .
Remove UNDERBODY PROTECTION
Fold back cover (1).
Release nut underneath.
Remove positive battery cable from battery ...