Reviving an old thread, I am, because it applies most to what is wrong: I tried to find the recirculate door today by taking the glove box out, but no success. Can I get to it through the cowl area? I was going to remove that and the windshield wipers tomorrow before it gets cold! Also, the recirculate light used to come on when the A/C was on, and at all times. Doesn't even come on unless I push the button.