The clear casings surrounding our 04 Vibe's headlights seem to be scratched up and hazy. I'm not sure if the scratches are on the inside or outside; I ran my fingers along it, but I can't tell if the lack of smoothness is the scratches or small pitting or rough surface.
What's the best plan of attack for something like this? If there is any way to replace those completely, without ripping the car apart too much, I'd be inclined to try that...is it relatively easy to do?