Newbie here, OK, I bought a 93 Sedan DeVille for my mom for her birthday, (momzcad), and I can't get the friggin' horns to work. I checked the fuse under the glove box, as well as the maxi-fuse in the engine compartment. Everything checks OK, however, I don't show any juice in the wiring going to the horns themselves. I was thinking that maybe a relay is bad, but I have no idea which one to check. Can anyone help a brother out?