12 61 285 Replacing engine oil level switch (N62, N62TU)
WARNING: This page is about a different car, the 2005 BMW 545i and 2004 BMW 545i. 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. Refer to 00 00 610 ENGINE OIL SERVICE (N62/N62TU) .
Illustration shows E65:
Unlock and detach plug connection (1).
Unscrew nuts.
Tightening torque, refer to 12 61 2AZ in ENGINE ELECTRICAL SYSTEM - TIGHTENING TORQUES - 545i (4.4L) E60/N62 .
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.