Just got the AC grip and thumb heater kit. I havent tore into it yet, but I want them wired in so they cant be on unless the key is on. Does anybody know which wire coming out of the switch would be right for this on a 2003 400? Thanks for the help

 

Check the accessory plug to see if it operates from the switch, if it does wire it from there, better then screwing around with the wires to the switch. i wired mine from switch and then someone came up with the idea of running it from accessory. i wired wifes from accessory , a lot easier

 

You can also wire in from the fuse block, I believe it is the orange wire that gets current with switch on.

 

Thanks guys