I have 2007 MDX with something wrong with that AC. So heres the problem: The AC works just fine for the backseat (center console). However, the front AC, especially the driver side, blows warm air while stopped or driving but the weird thing is is the air in the front gets somewhat tolerable if the rear AC is on and blowing out. Again the drivers side is the side that is affected but the passenger's side is much cooler but still not like the rear AC temp. Also when I was on the freeway the other day a mist was coming out of the front vents but only when it was on outside air (I live in UT where it is hot and dry right now). I have changed the AC relay (https://www.amazon.com/Genuine-Honda-39794-SDA-A05-Power-Assembly/dp/B00BFDH05Y/ref=sr_1_1?=UTF8&qid=1467127970&sr=8-keywords=2007+mdx+AC+relay) and this hasn't helped the issues. Anyone else having this issue and what did they do for it?