It looks scary, but this is the way to do it: Best choose a warm day. After removing the black rubber from around the head lamps, carefully go around the circumfence of the headlightsand warm it up with a heat gun to soften the kind of black rubber-glue, which holds the head light together, Simulaneously you obviously have to open those clips, while prying open the housing with one of those cunning tools normally used to remove the inner trim from the doors of a Jag (see blue tool).