Originally Posted by Raztt
edited the diagram, it's in the first post. robncar's diagram helped a lot but what is position 2, is it the power for the switch lights?
#6 is the power to the small lower switch light, I took it off the dash lamp feed. It will also dim and bright, just like the dash lights.
#2 is the power "in" to the large upper switch lamp AND is switched out through #3. This will trigger the relay for your accessory (load), in your case lights.
In my application, switch 5 is only ON if switch 4 is ON. Switch 6 will be ON only if switch 4 and 5 are ON. The same functionality as the ARB harness.
I would recommend a fuse between #2 and Bat (or other + source) also. Even though it's only a switch circuit with a small lamp, controlling a relay, it's always good practice to fuse.