Hope these pictures help with your lighting install, Wayne

 

Acc. terminal....Right side sitting on bike. Wire is light green with red stripe on the Standard and Tourer, but it's black with a white stripe on the Interstate.

 

 

Wiring harness....To unplug lights. Mount at neck of bike...

 

 

Relay is in front of battery under the frame...Have to take the seat off.....

 

 

This is where most of us have mounted the switch...Left side cover...
take me back