> For the windows to fog up, you need to sit in the car right? False. In autumn, when temperatures are low and winter comes (minuses) the humidity is really hi

> For the windows to fog up, you need to sit in the car right? False. In autumn, when temperatures are low and winter comes (minuses) the humidity is really high. I can't tell you exactly what must happen, but I'v had fogged windows in the morning.