BMW X3 Service & Repair Manual: Replacing engine oil level sensor (N52T)
IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DISCHARGE (ESD PROTECTION) .
Necessary preliminary work:
- Switch off ignition.
- Remove REINFORCEMENT PLATE .
- Drain ENGINE OIL .
Release connector (1) and remove.
Unscrew nuts.
Remove oil level sensor (2).
Installation note:
Clean sealing surface on oil sump.
Replace gasket on oil level sensor.
An excessively low torque value will result in oil leaks.
An excessively high torque value will result in damage to the oil level sensor.
Top up engine oil.
NOTE: Check stored fault message.
Delete fault memory.
Removing and installing/replacing oil pressure switch (N47 D20 O1)
IMPORTANT:
When working on the oil, coolant or fuel circuit, you must protect the alternator against dirt
contamination.
Cover alternator w ...
Switches and relays
REPLACING POWER DISTRIBUTION MODULE (N20, N52T, N55)
Necessary preliminary tasks:
Switch off ignition.
Disconnect BATTERY NEGATIVE LEAD .
Rem ...
Other materials:
BMW X3 Owners Manual > Active Cruise Control with
Stop & Go function, ACC: System limits
Speed range
The system is best used on well-constructed
roads.
The minimum speed that can be set is
20 mph/30 km/h. The maximum speed that
can be set depends on the vehicle.
The system can also be activated when stationary.
Comply with the legal speed limit in every situation
when usin ...