Not to sound like an azz, but at least I'm not the only one who had a problem with this. I finally got it fixed though. First off, what year bike? I have an 04, and you want to use the orange/white one. I believe all years use the same one. This wire is located on the left side of the bike, in front of the voltage rectifier, almost right around where your leg would be. I think it's around an 8 gauge wire. You want to cut that wire and then wire in the anti-hijack in series, meaning attach one black wire to one end of the orange/white wire and the other black wire to the other end of the orange/white. Hope this helps.