There are some screws/bolts behind the splash gaurd in the wheel well that hold the bumper cover to the fender. Under the hood are also a few screws you will have to unscrew. Once u unscrew everything pull the sides out then pull the whole cover forward. To get the headlights off you will have to take the metal bumper off too. Under the hood are 2 nuts that you have to unscrew by the headlights, and a few bolts from the outside, and then youll be able to pull it off. The headlights are pretty self explanatory.
hope this is clear enough