The car was worked on in a shade, and then put out in the sun, for pictures :)

So it's new.... I guess it's not a single stage paint... it has a clear coat... you need to get a water spots remover, like Car Pro Spotless... just spray onto the paint (clearcoat), wait a bit and then

I was just thinking about a video on that water spots problem of yours... just need to find a car with such problem... how long have those water spots been on the 300's paint?

No problems... generally that kind of a mess can be dealt with in two ways - with a dedicated product, that removes water spots, or the old way - with polishing... will do a write up on that very soon.

One can always learn a trick or two... :) I'll try to do my share...

Well... I guess I can be helpful, then :) I always love helping other people get their cars in better (best) shape and looks...