Has anyone found that the horn refuses to work from the standard steering wheel push button. I took off one of the two horns and it worked when wired up to the battery. Is there a relay on the fuseboard that gives trouble. I'm not great on electrics other than positive and negative feeds make a thing work. Would the steering wheel have to come off to examine the push switch. Any help would be appreciated as to get an autoelec here is next to impossible with long waiting times.