i need help where can i wire up the ground connection of the horn button, do i just idk tape it 2 the metal piece? picture will say .

http://i1089.photobucket.com/albums/...a/IMG_0768.jpg

where do i connect this wire 2 number 1, or number 2 or somewhere else?

 

you should have one wire for the horn itself and the ground is through the column

 

I believe the metal clip thing on the side of the horn acts as your ground, as well as secures the horn in place, so you wouldn't really need the black wire so you can just tuck it in... someone correct me if i am wrong...