What is the number fuse to my 2003 ford expedition?

To find the correct fuse for your 2003 Ford Expedition, you can refer to the owner's manual, which includes a fuse diagram and lists the functions of each fuse. Typically, the fuse box is located under the dashboard on the driver's side and in the engine compartment. If you're looking for a specific fuse, such as for the radio or headlights, the manual will provide the exact location and amperage. If you don't have the manual, you can often find a searchable PDF version online.