What You have to keep in mindis, that the heater was at MAXIMUM!!! So we were cruising until we had to refill fuel. When we stopped the car and I opened the door it was like being hit with a hammer. It is not describable. The cold was so intensive that my face and hands fellt numb just after they first hurt as if I was in the cold for hours.
In the partol station we actualy found out that it was -31°C!! This is by far the coldest I have ever experienced.
We later tried to figure out what happens when gets just a little bit colder and you then try to pee at a tree or so... Would the jet start freezing in the air until it hits the 'little one'? That's were I prefered not to think about it anymore.