I have a set of hand controls for a 95-06 Harley with no diagram how Do I figure out witch wire from the switches go were

Get a wiring diagram from Autozone repair guides for your particular vehicle. That's where I get mine when I need one.

I think the wire colors changed sometime after 2000. If you still have the old controls, you may can make up your own wiring diagram. While you've got the switch housings open to put them on the handlebars, write down what color wires come off of what switch. Do the same with your old switches and your new switchs. If your horn button uses a red and a black wire on your old controls, and your new switch uses a red/white and black wire, then draw your diagram to match the red/white wire where the red wire went.

You're going to have to do a certain amount of this as you will not find a wiring diagram that shows an 89 model bike with 2004 handle bar wiring on it. Good Luck!

You can use an ohm meter to figure it out too. Just take the switch housing halves loose and look at what color wire goes to what switch. No problem.

Other wise you are going to have to find someone with a schematic or purchase a service manual for a late model. Wiring diagrams are difficult to find online. The latest I have is 1994.

Tyhe F side id the Field coil. Follow whatever directions you have for the control box.

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