- Thread starter
- #41
Figured out what the aftermarket switch on my right side dash is for, switches between the Bosch horns that replaced the stockers, and the air horn setup. I came up with this theory in the shower, and it took a few days to get somewhere I could blast on the horn to test it without drawing a lot of attention to myself and looking stupid. Really happy to get that sorted though, I didn't want to put it through safety inspection with the air horns active, can't see that going over, lol.