* Your Owner's Manual: The most reliable source is your vehicle's owner's manual. It should have a detailed diagram showing the location and function of each fuse and relay.
* Ford's Website: Ford's official website might have downloadable owner's manuals or service manuals, which often include fuse box diagrams. Search their site using your vehicle's year, make, and model.
* Online Repair Manuals: Websites like Haynes and Chilton offer repair manuals for various vehicles, including the 2005 Mustang. These manuals usually include comprehensive fuse box diagrams. Be aware that you'll need to purchase access or the manual itself.
* Online Forums: Automotive forums dedicated to Ford Mustangs (like Mustang forums) might have members who have posted fuse box diagrams. Search the forums using keywords like "2005 Mustang fuse box diagram". However, always verify the information you find on forums with a more reliable source.
* Auto Parts Stores: Local auto parts stores (like AutoZone, Advance Auto Parts, or NAPA) often have access to repair information, including fuse box diagrams. You might be able to view it in-store or they might print it for you.
Important Note: The 2005 Mustang may have multiple fuse boxes (one under the hood and one inside the passenger compartment). Make sure you're looking at the diagram for the correct box. The owner's manual will clearly indicate the location of each fuse box.
