12 61 285 Replacing engine oil level switch (N62)
WARNING: This page is about a different car, the 2006 BMW X5, 2005 BMW X5, and 2004 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.
Switch off ignition
Remove reinforcement plate
Drain off engine oil
Illustration shows 7-series.
Unlock and detach plug connection (1).
Unscrew nuts.
Tightening torque, see ENGINE ELECTRICAL SYSTEM - TIGHTENING TORQUES .
Remove level switch (2).
Installation:
Clean sealing face on oil sump.
Replace seal on level switch.
An excessively low torque value will result in oil leakage, an excessively high torque value will result in damage to the level switch.
Top up engine oil.