Yet another little niggling problem has reared its head. The screenwasher bottle has developed a leak over a few days. Looking under the bonnet it looks like I will have to take out the offside wheel arch liner to access it. Anyone have any tips, or suffered a similar malady? I guess it could be as simple as a split hose. My instinct is that as the car came from Scotland fairly recently the previous owner filed it with plain water, let it freeze overnight and that has split the bottle ?