Steering wheel buttons
 

Do the steering wheel buttons come off easily to wire something else into them? I recently added another horn but I still want to keep my stock ones. I have it all wired up with a switch in the ash tray, but it would be neat to have, say, the left button be the normal horn and the right one be the new one. It's a semi-truck horn, and I use it when I need to piss other drivers off. :p