Actually, just remove the headlights and then get some silicone glue and get them back in there. If you decide to get new ones from St Charles, they are about 15 bucks a piece, not bad. I will still re-enforce the factory adhesive with silicone because it will happen again and again and again. I did it with House clear adhesive (all purpose), applied it to the old gaskets and they haven't come off in over two years.

Julio