Anyone heard of this? My 1990 300TE, put in a new heater blower motor this past March. Worked great for awhile but now works intermitently...but it's not the blower motor (which was shot to begin with to be sure). Sometimes the blower motor works fine and then after shutting the car off and then restarting the car the damn blower motor wont kick in...my local MB person says there is this resistor under the glove compartment for the fan.....I looked this part up and it's like $250!!!
Can this be? Anybody had this experience?

Got another Climate Control Unit you could try? A lot of fan and heat issues are around the CCU.
I've heard and experienced personally some really strange things it can do.

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2016 Monsoon Gray Audi Allroad - 21k
2008 Black Mercedes E350 4Matic Sport - 131k
2014 Jeep Wranger Unlimited Sahara - 62k
2003 Gray Mercedes ML350 - 122k