The horn worked for a while, it stopped working after I hit the lock button on the fob. Then I was changing the cabin air filter and had to unhook the fuse box under the dash. Hooked everything back up and I noticed the horn worked, then as I'm walking back to work I hit the lock button on the fob and like it half did a honk and then stopped working again. I've replaced old fuses and the relay does work. Any ideas? Ide like to have a horn.