61 31 382 Replacing coolant level switch
WARNING: This page is about a different car, the 2016 BMW Z4, 2015 BMW Z4, and 2014 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Danger of scalding!
Only perform this work after engine has cooled down.
Only perform this work after engine has cooled down.
Unlock plug connection (1) on level switch (2) and disconnect.
Turn level switch (2) in direction of arrow and pull out of coolant expansion tank (3).