[rdorman]

How about this.......

The fuse box is on the firewall. Wire 21 already runs to the front for the fans, 18 already runs into the interior, currently to the steering column so it would have to be moved to the dash where the button would be.

With that in mind..........I am thinking mount the relay at the fuse block, run 18 to the switch, from the switch to 85, from 86 to ground. This would complete the 'energizer' circuit. From there, cut into black 21 running it from the fuse box to terminal 30 and then connect 87 to the horns and then on to ground.

Of course, like drawn above, take wire 21 and hook it to 30, jump to 85, 86 to switch(button) and ground and just forget 18 since it goes to the column and obviously was meant for a column mounted button (mine is in the dash). Of course 87 would go to the horns but with the relay right at the fuse box I could cut into wire 21 to go to 30 (from fuse box) and then from 87 on to the horns.

I suppose either would work fine.

Thoughts?

Thanks
Rick