* Your Owner's Manual: The most reliable source is your vehicle's owner's manual. It should have a diagram showing the fuse box locations and what each fuse protects.
* Online Repair Manuals: Websites like RepairManual.com or ChiltonDIY (often require a paid subscription) offer comprehensive repair manuals including detailed fuse box diagrams. These are generally very accurate.
* Ford's Website: While Ford's website doesn't usually offer direct downloads of diagrams, you might find information on their support pages or by searching for your specific vehicle's year and model.
* Third-Party Automotive Websites: Some websites specializing in automotive information may have diagrams, but always double-check the source's reliability.
Important Note: When working with fuses or electrical systems, always disconnect the negative battery terminal first to prevent accidental short circuits or injury. If you're not comfortable working with car electrical systems, it's best to take your vehicle to a qualified mechanic.
