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      12-30-2015, 09:14 PM   #3
wangsuiw
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Drives: 535i
Join Date: Jan 2015
Location: vancouver,bc

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Quote:
Originally Posted by bake View Post
Sounds like the final stage resistor went bad. Haven't really heard about this problem in F10's, but this symptom was common in older BMW's and the solution was replacing a part called the final stage resistor. Used to cost about $100 and was a pretty straightforward fix. Sorry I can't be of more help, but I am sure someone else will chime in.
But the radiator fan goes to high speed, not the blower fan. Is it still the problem of final stage resistor?
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