When I turn off my car my fan for my ac/heat does not shut off. I can take the keys out of the egnition and the blower still runs. The only way I can make it shut off is by taking the fuse out, and the minute I put the fuse back in it turns on again. The controls do change when I turn the knob.

Cars & Trucks - Chrysler - Crossfire - 2004 Chrysler Crossfire