And what does the dashed circle even mean??
I
suspect that the dashed circles in the diagram may be their attempt to document regional differences between models using the same diagram.
First off, take a look at your actual switch. Does it have four wire terminals or five? Every one I've ever seen (here in the USA) has four. The fifth position in that diagram may represent a switch style that was used in an overseas market.
If you have only four wire terminals on your switch, pretend that the PA column doesn't exist, and that the switch works like shown in other diagrams:
On your bike, Brown/Black picks up switched power from Black via a jumper in the headlight housing. Brown/Black then passes through the Tail fuse and becomes Brown/White. Brown/White runs to the gauge backlights, turn signal switch, and ignition switch, where it jumps to Brown in order to illuminate the taillight.
So, there's no need to feed power to Brown/White at the switch. Cap that wire off. Hook Brown to the Accessory terminal so that your taillight picks up switched power from Black instead of from Brown/White. That's it, all done. Everything should work in this configuration.
One reason for the stock configuration, tapping taillight power off the switched Brown/White wire, was that some models had an OFF position on the lighting switch, wherein you had ignition power and could drive the bike, but all lighting was off including the tail light. Later models kept the lights on whenever the key was on, but the design lingered due to parts compatibility issues.
mystic_1
