Sorry I forgot to mention the manual is a large file, so if you are on dial up - it will take a while to down load ...
P.S. - I've sent you a PM re wiring diagram Leorob ...
Add : In the mean time try this one ( in two parts ) as taken from the Clymer A186 manual :
You'll note there are No - repeat None, Nudda, Nill, Zero, Zilch, Zip, F'K all - Nope still no headlight relays for this model ...
As to the Fusible links, if you follow their paths they do eventually find their way to lights - it just goes through a few other things like switches, regulators & the like first ...
Cheers, Bantum ...