I took some pics of myself installing my prodesign killswitch. The 1st thing i did was followed the wires from my keyswitch to just under the hood and cut and stripped them.
once you do that connect the red wire and the black wire together
then take the green wire and connect it to one of the killswitch wires and the black and white wire to the remaning killswitch wire and your done
the black keyholder thing pulls right up off the handlebars pretty easily then you have to find a place to mount the temperture light. i mounted mine right above the radiator cap
i used electrical tape on all my wires which will work just fine, just make sure you wrap them good and tight. The best way is to soder the wires and use butt connectors though.
-=Killswitch info with the key=-
1)Trace the wires from the stop switch (mounted on handle bars) to the white connector mounted to the left hand side of frame.(under hood)
note:the wires from the stop switch splits off (2) directions,1 set to the head light assembly,& the other to the white connector.
2)look for the black wire with white tracer.
3)splice,connect,or solder (1) wire from kill switch to the black wire with white tracer on the stop switch side of connector.
4)then ground the other wire from the kill switch to the frame.
-=Head light, tail light and control box removal=-
The same goes for each one of these items, follow the wires to where they plug in and remove the plug. This is by far the best way to do it because you can always put these items back on if you ever need to without taping up cut wires.