1999 Mercedes Benz S500 Fan wil not blow

Tiny
LORRETA WATSON
  • 1999 MERCEDES BENZ S500

Heater problem
1999 Mercedes Benz S500 V8 Two Wheel Drive Automatic 148000 miles

My defroster, heater and air conditioner will work; however, the fan will not blow.

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Wednesday, April 29th, 2009 AT 1:33 PM

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Tiny
GFIMOTORCARS
  • EXPERT
  • 681 POSTS

If your ac blower is not pushing air then it can be one of two likely causes. If the fuse for this circuit is good, and no air is coming out when any fan speed is chosen then you have a failed blower motor. If the fan only doesn't work on certain speeds but will work on at least one speed, then you have a failed blower motor regulator.

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Saturday, May 16th, 2009 AT 2:55 PM

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