Ok so here my story.... I bought a oem navi screen for my 04 g35. Now I ordered a tvandnav2go to watch video through the screen since I didn't want to g o throughout the hassle of buy a wiring harness and DVD rom for navi. Now I connected the tvandnav2go the way the instructions said. Now I'm left with a connector unplugged that was suppose to go to the oem screen harness. Now my question is how do I get power so my screen can power up?