Scooterotica

I'm wiring up a new bulb holder and have a hydraulic front brake with the wiring for the brake light, two wires one black the other green/yellow, thing is i need to know where they go , thanx Hicksy.

extend the two wires and connect them to either side of the pedal brake light switch.

or just put one down to the rear brake switch [on the wire that goes to the bulb, usually pink], and the other to a live point on the bulb holder [most commonly brown]
so something like this :

insulation colours may vary!