I had taken the car in for a review of the air conditioning system while it was under warranty. They played it off said everything was fine. Right after it it was out of warranty AC unit totally failed point is if you suspect something is wrong keep taking it in even if they don’t fix it so they will be a running record of what has transpired. I made a mistake of just dealing with the situation. It was a middling AC performance level at its best….the AC is in adequate I don’t like it real cool so I can deal with it, but a lot of people wouldn’t put up with it. Mazda is crap on AC.