The blower motor just start to blow at low speed i beleave it the blower resistor what should it cost to repair this problem
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1997 Mercedes-Benz E320 Question: my ac blower motor blow at low speed lateley
Answer #1cogcan May 02, 2011, 04:25Journeyman
usually the resistor burns out it only works on high
Answer #2Mercedes Connexion from Mercedes Connexion, May 02, 2011, 12:22Enthusiast
I would guess it to be the fan speed regulator. My records indicate 9 out of 10 times when it's low speed only, I've replaced the regulator for a proper repair. Be sure to check the current draw on the blower motor as it may be high creating undo stress on that particular circuit.