Has anyone experienced what I have. My '14 headlights have fogging and streaky discolorations inside of the covers. It's along the lower front and outside edges of the units. I know some of the older cars have had lots of issues and Chevrolet has even gone on record as saying they are very sensitive to all kinds of things. I even had the Xpel film removed thinking that maybe the extra contained heat might be contributing to the problem, but that didn't seem to help. I've traded the car on a '15, so the dealer will take care of it when he takes it in, but I'm wondering if I should not cover the new one with Xpel, etc. Dealer and Xpel claim they have not seen this before, but there was even some mention of it in the last issue of Corvette magazine. Confused about how to treat the new car when it comes? Any help is appreciated.