well on my Koup if I don't have the dial set right it tends to blow hot air!!!
know how it clicks if I click between the blue dots it will blow hot air, move it one more over works fine its the strangest thing.
ooh and it can be any of the blue dots for the first one to the last in between blues hot air.. just to clairfy that.
PS. I have seen on other sites a few guys say they had ac failure on there kia suv's new ones!
He said that it got noisy at first before it failed just a heads up for us