2013 Air works then doesn't
 

Sorry if I missed a previous post on this. Last week my Wife started the RX and it was blowing hot air. An hour before it was fine. We went home and the next morning it was fine. I blamed the Wife :D It's been great for a week. Started it again yesterday and it's blowing hot air. Now it's about the same a little cooler. Not hot. No errors.

vinniec, a few other members have reported similar problems but it could be a number of things. Definitely schedule an appointment with the dealer since you're presumably still under warranty. At least it's just a little sticky but not brutally hot around here right now. Good luck and please keep us updated.

I have 45000 mile on it. Is the AC still covered under the warranty?

Yup, 4 years or 50,000 miles.