I have a 2014 FiST and mine has gone bad for the second time now since I've owned it (bought January 2016).
Car is no longer under warranty. Part was replaced exactly two years ago so it's no longer under warranty.
Looked up the part, only costs about $6. Dealer says it's going to be about $400-$500 to fix because of labor
. Guess I'll just keep the footwell air on for the time being.