I have a 2013 Ram 1500 Express. One thing I noticed is that the recirculate seems to stay on all the time unless I press that button off and then on again. I know that if the temp control is turned all the way to the coldest setting, it turns on max a/c and puts it in recirc mode. But if I have the temp turned back a notch, the recirc stays on, even if the recirc light goes out! When this occurs, I have to press the recirc button on, then off again to get the vent out of recirc and back to drawing in outside air. And even when I get the system out of recirc, if I shut off the truck and then restart it, it goes right back to recirculate! (and the recirc light remains off!)
What the heck? Anyone else have this issue? Am I missing something? Do I need to go back to the dealer? Other than this, the truck seems to be working fine, knock on wood.