parking light problem?

[limax2]

It is the same fuse as the headlight fuse so no problem there. If the rear light also does not come on in the side pilot light position then the problem could be in the light switch contacts. If the rear does come on then it is not the switch. Have you tried putting the ignition switch  into the park position, i.e. with the handlebars turned to the left turn the ignition key anti-clockwise to just past the lock position. The pilot light and rear light should come on and as this circuit is a bit different it may give a clue. That circuit does not go through the light switch.  If the rear light does come on I would first be locking for a bad earth at the pilot light holder.
Let us know what happens.
I don't think the pass light is related but you never know.
I won't bother asking my wife for her opinion if you don't mind  .