I installed a Kisan signal minder. Plug it in where your turnsignal relay goes.
Now you have running lights, self canceling signals, and 4 way flashers.
It has a 3 wire plug with one each wire going to your left and one to your right turn signal wire/
A third wire goes to your 'brake light on' wire.
I'm a colorblind old fool when it comes to reading the Clymer wiring diagrams.
Anyone know the color of this 'brake light on wire' in the headlight shell?