Where is the fuse for tail lights on a 2004 F150?

The fuse for the tail lights on a 2004 Ford F-150 is typically located in the underhood fuse box. However, there isn't one single fuse; the tail lights are usually protected by multiple fuses, often one for each side (left and right) and possibly a separate one for the running lights.

To find the correct fuse(s):

1. Locate the underhood fuse box: This is usually a black plastic box near the battery.

2. Open the fuse box cover: You'll likely find a diagram inside the cover showing the fuse layout and what each fuse controls.

3. Consult the diagram: Look for fuses labeled "Tail Lamps," "Tail Lights," "Stop Lamps," "Parking Lamps," or similar. The diagram will often specify the amperage rating of the fuse.

4. Check the fuses: Visually inspect the fuses for a blown element (a broken wire inside the glass or plastic).

Important Note: The exact fuse numbers and locations can vary slightly depending on the specific trim level and options on your 2004 F-150. Always refer to the diagram inside your fuse box cover for the most accurate information. If you can't find the diagram in the fuse box, you can usually find it in your owner's manual.