Necessary preliminary tasks
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2010 BMW 528xi, 2010 BMW 528i, 2009 BMW 528xi, 2009 BMW 528i, and 2008 BMW 528xi. However, it is still accessible from the selected car via links, so may be relevant.
- Remove acoustic cover
- Protect drive belt against dirt
- Have a cleaning cloth ready to catch escaping oil
Disconnect plug connection on oil pressure switch (3)
Remove oil pressure switch (3).
Screw in special tool 11 4 050 with sealing ring.