OK, my latest issue - after having the alarm (horn) come on randomly, is no horn at all. The guy I took it to hasn't yet checked about random alarm yet, which I suspect is a bad sensor somewhere(?), but checked horn and said it was the button on the steering wheel. Finding a fix is quite expensive here so I'm considering a separate switch mounted on the wheel. Anyone have experience with that and/or have any suggestions? Ideally, the center button is still best, but a switch beside my thumb would work