Very easy.
Open hood (hood release is located under the driver's side garnish panel).
Inspect headlamp for 2 (one on each side) off white to yellow colored plastic release latches.
Simply pull up on these latches and they will unlock your lamps.
You may now completely remove the lamp from the chassis.
Access the front bulbs.
Make sure to replace with the proper "natural" colored bulbs as putting the clear bulb back in will not make it orange (amber) anymore.
Make sure to replace bulbs in both headlamps as it is good practice to replace bulbs (of all kinds) in pairs.
Reverse removal to re-install.