89VR

I just bought my 89 Venture Royale and when I press the Horn button I can hear the Relay clicking. I have looked all over the inside of the fairing and around the bike for the horn(s) and can not locate them? Not sure if they are missing or if I am not looking in the correct place. Can anyone tell me where they are located from the factory? I've looked at the wiring diagrams but still no luck. Don't like not having a horn............ Pictures would be awesome if available. THANKS!!