18. LIGHTS/INSTRUMENTS/SWITCHES/HORN ZING125 Green Black/White ENGINE STOP SWITCH Disconnect the engine stop switch wire coupler. Checking for continuity between the engine stop switch wires. Color Position Black/White Green OFF RUN Engine Stop Switch Blue/White Black Dimmer Switch DIMMER SWITCH Disconnect the dimmer switch wire coupler. Check for continuity between the dimmer switch wires. Color Position Blue/White Blue White Black HI LO PASSING 18-5