Has anyone had to remove a headlight and break it open using the 'hot oven' method? I replaced a broken headlight not so long ago but the replacement always lets a small amount of water in when washing the car. (ie. constantly misted up). I want to remove the unit, deglue it and then put it back together to see if I can get a better seal. If you've dropped a headlight into the oven, let me know as I'm looking for some safety tips!
Ciaran