61 31 382 Replacing coolant level switch
WARNING: This page is about a different car, the 2010 BMW M3, 2009 BMW M3, and 2008 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Danger of scalding!
Carry out work only after engine has cooled down.
Carry out work only after engine has cooled down.
IMPORTANT:
Do not damage connected water hoses.
Necessary preliminary tasks:
- If necessary, release screws for coolant expansion tank and raise coolant expansion tank slightly
NOTE:
Operation is shown by way of example on the E85. There may be differences in detail in the case of other vehicle models.
Disconnect plug connection (1).
Turn coolant level switch (2) in direction of arrow and feed downwards out of coolant expansion tank (3).