Question about 2003 Mercury Grand Marquis

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Air conditioner air comes thru the defroster vents and floor wont come thru air vents

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  • spring2hi Nov 16, 2008

    The air come form the floor and window defroster but not the vent. Even if I push the vent button.

  • Anonymous Nov 20, 2008

    Any suggestion my car is broken as well with air only coming from defroster and floor

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I had this problem and had it totally fixed! My mechanic said that the little AC control panel needed to be replaced. I didn't think it was broken because all the lights still came on and changed. However, he went to a salvage yard, got me a "new' used one, and replaced it. I now have normal blowing AC that works without a hitch. A new part would cost over $500, but the used one from the yard cost about 1/5 of that.

Posted on Jan 13, 2009

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About to have the same thing repaired or diagnosed today. I'll let you know

Posted on Sep 23, 2008

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