accessory power is orange with white stripe at any point it is fused and switched .ignition off so is acc .
so if you trace your headlight wiring down under the tank you will find the plug it will have a black, yellow, white, and an orange with white stripe tap into it there and run it straight up to the gps
ill get pic i just hooked up spots the same way on my bones
the big plug on bottom is where i got the orange /white t make the smaller plug on top left for the front fender light and the yellow goes to the single plug in middle sorta for trigger on spots..if i can do it so can you