Hey guys, first a big hello to everyone on here as this is my first post. Super happy to be a new member of the Subaru family!
I just picked up a brand brand new 2018 2.5 limited, and since the first day I got it I've been having problems with the windows fogging up. I live in Canada and now with the low temperatures this is happening VERY often and with extreme effects.
I've tried everything, AC on, Fresh air recirculating, opened windows, defogger. Nothing seems to work 100%. The front windshield and the driver and front passenger windows will get defogged after a while, however the back and rear passenger windows never end up getting defogged.
I always run the AC because of this and the climate control is on windshield and feet most of the time. The strangest thing that has happened was driving normally on a highway and all of a sudden there might have been a slight drop in temperature, and the car (that was not fogged before) got instantly fogged up, all the windows at once.
I've been to the dealer and they're saying there's no problem, the AC system works well, and no problems with the climate system.
Do you guys have any suggestions on how to start troubleshooting this? I'm really out of ideas aside cleaning all the windows on the inside with some invisible glass.
Here are some photos: