Recent content by avalanch

Would I need a relay?

I have a 2016 Kia Sedona minivan, and am trying to wire in an aftermarket overhead DVD Player. I want to replace the domelight with this DVD player which has built-in LED lights. Kia Dome light has 3 wires (Black, White, Blue) Black Never has voltage White is constant 12v Blue has .62v when...