To find it, you should:
1. Consult your owner's manual: This is the best place to start. The manual will have a diagram of the fuse boxes and specify which fuse is for the horn.
2. Check the underhood fuse box: This is a large box usually located near the battery. The cover will have a diagram showing the fuse layout and amperage.
3. Check the under-dash fuse box: This is typically located under the dashboard, often near the steering column. Again, look for a diagram on the cover.
4. Look for an inline fuse: If you can't find it in either fuse box, the horn might have an inline fuse somewhere along its wiring path. This is less common but possible. Trace the wires from the horn back towards the fuse boxes to see if you find one.
If you can't locate the fuse using these methods, a Ford mechanic or an experienced auto electrician will be able to help you identify and replace the blown fuse.
