Heat comes out of the floor vent when AC is on - Mercedes-Benz Forum

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post #1 of 3 (permalink) Old 07-23-2007, 04:16 PM Thread Starter
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Heat comes out of the floor vent when AC is on

When I turn on my Air Conditioner, cool air comes out to the two middle vents but hot air comes out of the floor vent and the side vents. This just started.
Any ideas?
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post #2 of 3 (permalink) Old 07-23-2007, 04:51 PM
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This thread talked about similar symptoms:

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post #3 of 3 (permalink) Old 07-23-2007, 08:43 PM
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It might help a little if we knew the model/year of your car.

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