I have a tiny problem with my headlights, it seems that my right headlight has a nasty yellow tint to it, my left one is clear but the other one isn't. my uncle told me that it was because the dealership puts a clear coat on it to make it look nice, but after a while it starts to fade, or the sun damages it. do any of you know how to take it off? some sort of chemical or something that i can put on it to make it clear?