5.0 TRANSMISSION FLUID CHANGE INTERVALS (IF APPLICABLE)
Refer to applicable Service and Maintenance Checklist for each vehicle.
BMW X3 Service & Repair Manual > Oil pressure/oil temperature/oil gauge: Removing and installing/renewing oil level sensor for engine oil (N55)
IMPORTANT:
Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC
DISCHARGE (ESD PROTECTION) .
Necessary preliminary tasks:
Switch off ignition.
Remove REINFORCEMENT PLATE .
Drain ENGINE OIL .
Unlock connector (1) and remove.
Unscrew nuts.
Remove oil level sensor ( ...