hey guys alil help plzz..i jus orderd oem headlights for my o6 zx3.... except the housing is black instead of chrome... im gunna put them in myself... but can any1 show me a how to... or can jus fill me in on how to take out the headlights that are already in? how many bolts? where r they? do i need to remove the grille? also a lil help wit the taillights to would be apreciated... since i got new 1s too... thanx.