1. You need a 535 flasher for 6V 2. Wire the switch per the diagram.
Green wire is split to go to Left Front and Left Rear Red wire is split to go to Right Front and Right Rear Blue and yellow go to flasher P and L . The other prong is X and is the "power in" prong. Wire from X thru a fuse and to ammeter. The green and the red mentioned above, rear portion, goes to one of the bulbs in the two bulb housing. Green to left and red to right. That's the turn wiring.
Brake wiring: One wire from brake switch goes back to rear and splits to left and right (other bulb in the housing)
Tail Lights: This is the problem with this set up of a 4 wire turn signal switch and the four single filament bulbs. You need another bulb or two for tail lights at night. The above will be OK for daylight. If you wire the tail lights to the brake bulb, nothing will change when you hit the brakes. If you wire tail light to the turn signal bulb, it won't flash when tail lights are on.
Right is right, even if everyone is against it, and wrong is wrong, even if everyone is for it. - William Penn
