Coming home from a trip on the highway a piece of semi tire flew up and busted the glass of the right side headlight. I found a replacement (used in good condition) and started to take out the existing assembly (glass and the plastic surrounding bracket) but have hit a snag. Got three of the four obvious screws out and think I'll be able to get the 4th with patience but is there any other screws or bolts I have to access. With the two screws on the right side of the plastic bracket out and the one on the upper part of the left side out the assembly seems loose but when I go to try to lift it some it seems to want to take part of the parking/side light with it. Anyone done this job before?!?!