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Anonymous Posted on Jul 23, 2010

1989 Mercedes-Benz 300-Class

My ac blower does not work

1 Answer

raj somaiya

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  • Master 2,272 Answers
  • Posted on Jul 23, 2010
raj somaiya
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There is a Blower Motor Relay in that system. It is located behind the center of the instrument panel, on connector i27.If it's not the faulty relay, then it is the blower motor .

The blower is controlled by the blower motor in the unit.The blower motor needs to be checked and replaced. The blower motor. The brushes are probably worn and the brushes, or the motor, needs to be replaced. It is located under the front cowl. Check out.Thanks.

1 Related Answer

Jason Johnson

  • 1619 Answers
  • Posted on Aug 15, 2010

SOURCE: my ac blower does not come on , I have a 1989

Check strip fuse on the drivers side strut mount in the black tootsie roll sized case. You must push it slightly as it can crack and cannot be easily seen. If its not that there is a regulator mounted under the motr, the motor brushes could be worn or the bearing are siezed.

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