Last weekend I went away with my folks on vacation. When I came back I was horrified to see I had left my sunroof open and apparently it had rained quite heavily while I was gone. The floor mats were not that wet, but the leather seats still had water on them (and collected where the lower...
About 3 months after I took delivery on my car, I noticed that there were hard water marks all over the horizontally flat surfaces of the vehicle. I've never done anything but hand wash/dry it... so I can only imagine they were there since the day I picked it up or acid rain has stained it...