* Under the hood: This fuse box is usually located in a black plastic box on the driver's side fender well. This contains the majority of the higher amperage fuses protecting major components.
* Inside the vehicle: This fuse box is typically located inside the driver's side footwell, often under the dash, near the steering column. This box contains smaller amperage fuses for interior accessories.
To be absolutely sure: Consult your owner's manual. It will have diagrams showing the location of each fuse box and a legend showing which fuse protects which circuit. This is the best way to avoid accidentally damaging something by replacing the wrong fuse.