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ac failure

  1. Air Conditioner blows hot

    NG900 & OG9-3 Workshop
    I got my '99 9-3 in August up north and never really had to use the AC. Now I'm in Arizona and really need it to work, but it only blows hot air. It gets even hotter when I turn the heat on. I checked to make sure the temp switch on the dash was actually moving the switch underneath the glove...
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