I recently purchased a 2011 audi s4 Black.There were some swirl marks on the car used a flex buffer with yellow pads and pinnicle swirl remover.Upon closer inspection in the direct sunlight I noticed cloudy(murky) patches on the car mainly on hood.In the shade it looks perfect.Any fix come to mind. Is there a possibly that I caused it or is this clear coat failure.Do you think I should try the warranty route or am I out of luck??Any suggestions would be great