A/c light comes on every time you start the car?

2001 HYUNDAI SANTA FE
150,000 MILES
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BLACKRW
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the ac turns on every time we start the vehicle. We have to turn it off.
Dec 29, 2011 at 8:57 PM
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RIVERMIKERAT
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Use a meter or test light to see if the AC switch is shorted internally.
Dec 29, 2011 at 10:07 PM
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FIXITMR
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is it set to defrost?
Dec 29, 2011 at 10:27 PM
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WRENCHTECH
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Many cars are programmed to do that intentionally now. It removes moisture from the cabin air.
Dec 29, 2011 at 10:46 PM
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BLACKRW
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I understand the ac compressor runs to remove moisture but the actual a/c light on the switch comes on when I start the car. As if after I start the car I would want to start the a/c so I would push the a/c button. Well now, when I start the car it is already on. So every time I start it I have to push the button to the off position.
Dec 29, 2011 at 11:34 PM
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WRENCHTECH
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You may have a bad Control Head then.
Dec 29, 2011 at 11:53 PM
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FIXITMR
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hyundais are noted for strange problems!
Dec 30, 2011 at 7:00 AM
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