I recently installed a light bar on my truck. The light bar has a relay that gets activated when i trigger my high beams. Sometimes when i start the truck i notice the light bar will be on even tho i hadnt triggered the relay. I believe this is because of a slight amount of voltage is leaking from my highbeam wire, enough to trigger the relay by its self. It only happends sometimes. I think a resistor should do the fix does anyone have any solutions or know what kind of resistor i might need? The relay is 12v. Also does anyone know why my highbeam wire might be leaking a small amount of voltage that is enough to trigger my relays coil?