take the bezel and slide it up your and then get a hold f the headlight assembly guide the assembly through opening in grill its a bit of a angle and rotate thing to get it in there hold it as centered in hole as you can and slide bezel down your arm and into place best you can , were not looking for perfection yet, all will not fit together due to adjuster just holding things in place with hands to mark pass hole now, center light in bezel best you can and press on bulb assembly and wiggle a bit to get the adjuster on the pass side to leave a mark on the support, this is where you will be drilling the pass hole, remove bezel and bulb assembly, I removed grille and drilled a hole at point that adjuster marked rad support made the hole about 1" or so for wiggle room.