I'm very embarrassed to finally admit this in public, but I can't find where to sound my horn.
I know the horn works as I've connected directly to a power source and I've tested the fuses.
I also know on older Morgans it can be a simple on-off switch , so I don't think it's in the indicator stalk.
I'm guessing it's one of the two rocker switches
Morgan Rebuildthat aren't labeled but before I got taking off the dashboard to check the wiring I thought I'd check with the experts.
Thanks !