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Ac blower
1999 Mercedes-Benz C43 AMG

AC blower

(1999 Mercedes-Benz C43 AMG)
the blower in my car is blowing when the car is off. in order to stop it, i would take the fuse out.. what needs to be fixed/replaced?
1 answer & 1 comment
Popular Answer
on March 06, 2009
Most likely problem is the blower motor controller and it should be found in the blower motor housing. Some of the blower motors and housings need to be replace when the controller is replaced. This is due to an update in design.
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on August 26, 2009
Ok so i replaced the A/C blower motor RESISTOR, its a grey aluminum looking peice of metal with like a hundred cooling spikes on it. i got it from ebay for $150, i would imagine mercedes dealership would sell for about 3-5 times that price.
General Diagnosis
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on March 06, 2009
Most likely problem is the blower motor controller and it should be found in the blower motor housing. Some of the blower motors and housings need to be replace when the controller is replaced. This is due to an update in design.
Sign in to reply
on August 26, 2009
Ok so i replaced the A/C blower motor RESISTOR, its a grey aluminum looking peice of metal with like a hundred cooling spikes on it. i got it from ebay for $150, i would imagine mercedes dealership would sell for about 3-5 times that price.

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