The reason I need this relay is because I want the key-in-ignition buzzer to work. My Duster has a Painless fuse block wired into the underdash harness, so it has it's own horn relay. But, to have the buzzer work, I must have this relay, too. I know why my buzzer isn't working. I found a broken wire in the steering column, the wire that feeds the buzzer.

Thanks again for the help!