Searched the internet and forums and didn't see anyone else having this issue that I could find. Any ideas why my passenger side headlight would be turning dark red / purple over time? When I got the car it was very faint at the top, this year it's spread down pretty quickly. Picture doesn't show it as bad as it is. Smaller light under the main headlight doesn't seem to work IDK if that leaked some gas out that's interacting with the plastic? First pic is 5 years ago, last pic is now. Always garaged, etc.