IMPORTANT: After completion of work, perform a functional check.
Necessary preliminary work:
Press plastic pin (1) together and press out.
Press out plastic pin (2).
If necessary, disconnect over-center helper spring.
Clutch hydraulic system remains connected! Remove clutch pedal.
Installation note: Replace plastic pins (1 and 2).
Installation note: Check bearing bushings (1) and replace if necessary.
Lightly grease bearing bushings (1).
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 ( ...