Every time we get some cold weather like recently, I have this terrible misting problem, mainly on the front windscreen, but also a bit on the rear window, and despite turning on the demisters it can take ages, absolutely ages, before I can actually see where I'm going properly. It's like driving in heavy fog, with oncoming headlights giving off a blurred dazzling glow. Last night I had to crawl along for most of my journey because I could hardly see the road or anything else. The demisters? I had to keep turning the front demister on because it was more akin to a mouse farting, practically useless! I've checked by wiping the windscreen inside and out, and it doesn't seem to work either way. Most of the condensation type misting doesn't appear to be on either the inside nor the outside of the windscreen. Does anyone else have this trouble with bad misting in cold weather?