as title says, how do you go about painting the headlight inserts? safest way without cracking the lenses? is there a guide? thanks

Have you tried the search? I'm on my phone so can't at the moment. Basicly, put in oven at low temp, take out and split.

Matt

Use a hair dryer, much safer. Only works well in the oven with Glass lenses

and how do you re-seal them?

Here you go

http://briskoda.net/forums/topic/121197-how-to-split-headlights-for-painting/