OK, well I bought some led lights in hopes of using them to install a custom tail light. I have a stock pig tail from the old tail light and I connected the (4) LED's to the wires and my plan was to have 2 on as running lights and have 2 turn on when the brakes are applied but the problem is that the lights stay on constantly even when applying the brake.....What am I doing wrong? I believe there is a Blue wire, a Yellow, and a black, I connected 2 (+) terminals of the LED's to the Blue wire and 2 (+) wires to the Yellow wire then all 4 (-) wires to the black(Ground) wire. Is there something I am missing? Do I need to have dual filament bulbs for this to work?