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E21, E30General discussion and technical help for 1975-1991 3 series cars.
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Your Ride: 1985 325e
fan mtor resistor
I have a 1985 325e and the heater blower motor has a resistor how can you tell if it is bad or not? I know that the fan works cause i can take the resistor out and apply power and the fan works . could it be the switch . looking for some help Thanks