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-   X5 E53 (1999 - 2006) (http://www.bimmerfest.com/forums/forumdisplay.php?f=22)
-   -   climate control switch x5 (http://www.bimmerfest.com/forums/showthread.php?t=722106)

docker10 09-15-2013 11:09 AM

climate control switch x5
 
help.my fan speed climate control button on my x5 will not switch off or go up or down i have a new face plate and all new buttons but its still the same

QSilver7 09-16-2013 12:36 PM

Have you considered that the FSR/FSU might be the issue? Its a very common malady with the e53/e39...do a quick simple search (either here or google) for BMW FSR/FSU to see if this is the symptoms & issues you're having.


BTW...FSR/FSU stands for final stage resistor/final stage unit


old defective type on left...newer updated type of right

http://bimmerboard.com/members/q/ori...0and%20new.jpg


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