The horn stopped working, shortly before the radio stopped working. Seems to be an electrical issue. I checked the fuses and they look good. They don’t look like they popped so I’m not sure what’s causing it. Has anyone else run into this issue?

Horn stopped working
Fuse is fine. Where diagram shows a "fuse relay" there's nothing there. Is that my problem ?

When I park and open my door and close my door, the horn randomly goes off. It's a short burst of several short horns back to back. Less than 2 seconds for 4 ish honks.