I want a separate button for the air horn, the button has two spade connectors. does one connector wire from battery to the button and then the second spade button to the horn? just wondering because some buttons have relays with them, which have like 6 different spades on them! Does anyone know if this is right? as the button I'm getting only has to spades, or do i need the one with the relay? also where could i mount the button / the easiest place to mount without having to rip the dashboard apart? i have a 6n2

http://i310.photobucket.com/albums/kk405/shoki05/acf2_1.jpg

the two spade one is meant to earth the horn...i.e switch the earth side on/off

and you should fit a relay somewhere close to the horn so that you don't have to run big power wires everywhere