Car AC turns on by itself
Hi, I have a 2017 Mazda 3 Sport with 61,478 miles on it. The AC randomly turns on by itself and don't know why. I've taken it to the dealership multiple times and they can never find a problem with it. Can someone help me?
Did you put the AC on automatic climate control?
Do you recall any pattern or is it completely random? (ex. few minutes after start, cold temperature, hot temperature, humid climate, when you press ventilation buttons, with defrost, etc.)
Based on what you said, I would suspect a problem with the AC switch itself randomly turning on the AC. You did say it works to shut it off, right?