I have a saturn ION that my friend wants fixed the reflector that makes the bulb brighter fell off inside and it looks as if I can just put it back on if i can get the front plastic cover off...there appears to be four clips that if I undo those it should remove the plastic cover. Has anyone attempted to do this and is it possible without breaking the cover? Also if I do get it off should i seal it with silicone when putting it back on or just clip it? Any suggestions will help the dealer wants 300 for a new headlight assembly. Thanks