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AC Fan Stays On
2002 BMW 540I
2002 BMW 540i, recently the AC Fan just starts up and keeps running when car is cool and everything is off?
Once I had it parked at the airport and when I returned the AC Fan must have kept running and drained out the battery completely.
have the same problem?
Wednesday, August 3rd, 2011 AT 10:00 PM
Check and test the Auxiliary Fan Normal Speed Relay (K21)Right rear of engine compartment.
Image (Click to enlarge)
Wednesday, August 3rd, 2011 AT 10:11 PM
Thanks for the help, really appreciate the help.
Thursday, August 4th, 2011 AT 6:58 PM
to post a reply.
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