You have verified that all fuses are OK, and it must be the bulb that has burned out. To replace a bulb you will need to remove the entire headlight assembly by sliding it out of its housing in the fender.

First, unlock the hood by pulling the handle located on the left hand side of the driver's foot well.

Then open the hood by pulling the plastic tab toward you and lifting the hood.

The headlight assembly on the passenger side can be easily found, while on the driver side it hides beneath the battery. It may be useful to remove the battery cover - this will provide a little more 'viewing' and a bit more 'maneuvering'.