just happened suddenly the fan in my bmw 740i 1997 keeps runing after engine is off and can hear it runing under the dash board(faint but can be heard) noticed my battery is dead each next day a mechanique I trust told me it could take up to 8 hrs to figure out all the circuits to pin point the source, currantly after I recharged the battery I unplug either trminal to stop it from bieng drained, is there a fast way to know wich computer relay or circuit to pin down. Is that normal?
its my first time to try this site dont know what to expect
have the same problem?
Thursday, February 11th, 2010 AT 8:13 PM