My windshield defroster always blows air on the windshield no matter what my air setting is set on. It will change temperature between cold and warm but air is always coming out of the defroster even when the settings are on head or feet only. Most annoying when it's raining out and my windshield fogs up so I have to run the heat in my car when it's already hot out (in Florida so it's almost always hot).

Please help.

I didn't find the right solution from the Internet.


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