I just installed this today and did the bypass with the relay. Ground to 87 and 86, remote to 85 and the parking brake to 30. I had some extra wire laying around so i used that for the relay wires however the wire i had for the 2 ground plugs are smaller in size then the normal ground wire on the wire harness. I get sound and the display with the play button but no video. When i hit the dvd button i get the warning screen but there is no "ok" button on that menu. Did i wire something wrong or is there a setting that i need to change?