2016 Kia Optima Ex 2.4
I am Installing A Hizpo ( Chinese Brand ) Head Unit In My Car (2016 Kia Optima Ex). My Main Issue Is With The Back Up Camera. I Cannot Seem To Find A Diagram For the 3rd wire harness that goes into the factory head unit. The aftermarket radio has inputs for the back up camera, but I cannot determine what wires to use. Any input on this would be greatly appreciated. I have been digging at this for a month and cannot seem to find it.