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1995 Mercedes-Benz S320 Question: heater problems

 

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pca, Norfolk, VA, October 17, 2012, 06:17
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with auto on or any other switchs are on. i have cold air coming out on the left side and rear of car.i have heat coming out on the right side of the car.there are no codes

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    Carmasters Automotive LLC (108 Answers) , Virginia Beach, VA - (757) 793-2234
    carmaster February 26, 2013, 10:07
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     Journeyman

    You may have a problem with Control Panel or Defective Duovalve. Has and work been done to it? it is also possible if has been apart to have Connector plugs reversed on back of control panel.

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