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Pontiac Grand Prix Climate Control/AC
I have a 2005 GXP with 18K miles of problem free driving. I live in Virginia where in the winter the outside tempatures can get quite cold. <40 degrees. However, when I use the auto climate control and set the cabin temp to a comforable 70 degrees the air condition (AC) light always comes on. I sometimes turn the AC off which has no noticable affect on the inside climate. Is the AC light "on" normal when using the auto climate control? Nothing is mention of this condition in the owners manual. :confuse: