There are 3 screws securing each headlight. The top screw is the easiest to get to and can be removed in plain sight before even taking the front bumper off. The screws on the sides, however, are seen only after the bumper is removed and are still difficult to get to.

Do not over tighten these screws when reassembling or you will strip the hole in the headlight housing as the threading is plastic.

If you are having trouble locating these screws, then refer to the replacement part to get a better idea.