How do you access the back of the headlamp to replace the bulb on a 96 sunfire?

remove the black plastic radiator cover (push-pins) then remove the two bolts holding the headlamp in unplugh the bulb harness and remove mess around with the screws and clips on the headlight assembly, but i dont know if you can take the front clear plastic piece off. (and be able to put it right back on..)