The brochure says there's16 sounds on the horn , but it doesn't say where or how to listen to or change them. Apparently this is a huge matter to my 11yr old grandson. Thanks.
look around the wall on the cockpit for a small box. That is where I mounted it on my '81 My '99 has 100 tunes and was on the coach when I bought it. It is mounted on the wall below the passenger seat.
Sounds like a good place to start. Thank you.
Some where on the dash there was a switch or button on our 84 ored. It has been a lot of years since so can't remember exactly.