Re: 12 Volt Relays in a 6 Volt System

Posted by Phil Randolph On 2009/8/3 5:41:48

I'm having trouble trying to understand why you would need relays to do what you want. Run a switched wire(either by your headlight switch or other)to your running light filaments. Then a wire from you brake switch through a directional signal unit to your brake filament. I have dual filament bulbs in my 38 and the above system works just fine.