I took delivery of a CWP WRX on 4/19/14. A few days later I noticed that there are small water droplet outlines all over my windows (and possibly paint, but it is white and I cannot tell). I did some research and found that these might be hard water stains, and using vinegar can remove them if they aren't too old. I tried that method with no success. This is a brand new car, and I can't imagine how my windows could be so bad already.
Does anyone with a 2015 WRX have this same problem? The spots can only be seen at certain angles and in direct light. I'm thinking that it either rained on the car in Japan before it was put in the shipping container (could all the nuclear waste pouring into the ocean over there cause acid rain?) or it was rained on after it was unloaded in the US. I don't see how else this could have happened and it is very frustrating. If it happened to my car, I have to imagine there are other cars out there with this issue.
I contacted my dealer to ask about it and have them look at it, but have not heard back from them yet. I wish I would have seen this before I purchased the car, but I never even thought to look for something like that. I am afraid my glass is etched and ruined.