I have a 2012 Exclaim with 4000 miles on it. I am thrilled with the car, except for one thing. When the car sits for around an hour or more or first thing in the morning I get a mildew odor out of the a/c. I've had it to the dealer twice and they have done whatever clean out that they do on the intake and something else (sorry, playing the girl card here ) but the odor persists. The service manager says he's going to call Kia to see what they suggest. I've heard of (smelled) this in older cars, but not a brand new one. I live in South Florida, so not using the a/c is not an option.