imthanick_a
Autocross Champion
- Location
- Ohio
The humidity is introduced into the car by you through breathing. Notice how when more people are in the car, the windows fog up. More people, more breathing, more humidity. AC (usually) automatically selects recirculation mode to help scrub the humidity introduced into the car through your breathIt’s done this on every car I’ve owned for a while. Weird thing is if you leave it on defrost when the car is off for a while it behaves differently, but On cold mornings I usually crank the heat, turn to defrost and hit the AC button to kill it. There’s no humidity when it’s 4 degrees out...
Sent from my iPhone using Tapatalk
Edit, I was wrong about the re-circulation thing. You can't turn it on when in pure defrost mode. I usually use face vents and defrost combo mode which is why I thought this
Sent from my SM-G930V using Tapatalk
Last edited: