I have an 02 sunfire that was given to me by a family friend. Not real familiar with these cars, and this particular one had the airbags set off in it at one time. I need to wire the horn to a button to get it to pass PA state inspection, but I canít find a diagram of the steering column wiring anywhere. Would anyone know which wire it is so I can tie into that and get this thing done? Any info is appreciated thanks.