07 SE with 79k miles. Here is south La, our temps can fluctuate enough in a day to need a/c in the morning and heat at night. Here is my problem. I was driving home and put the temp selector to heat and left the ac button in to defog the windows and put some heat on the feet. After a while it got warm enough to move the temp selector to a cooler setting. well the air still came out hot. Turned to full cold, moved the air selector from heat/defog to max ac, cycled ac switch, turned everything off and it stayed full on hot when turned back on. After lots of fiddling you could hear the door shift and then it finally slowly moved to the temps to cool like it should. It has happened a few times and wondered if this has happens to anyone else?