Well i'm not the best when it comes to audio, but I am installing an Eonon double din head unit in my truck. I got the connectors spliced together with wire nuts and the radio turns on and lights up as it should, but once I put a cd or dvd in, or even randomly driving with the radio on, the head unit screen goes black but is still on and the lights on the head unit fade. The only way to fix this is pull the plug and then plug it back on till it does it again... It's almost like a protection mode? The other issue is that when i turn the truck off and take the keys out, the head unit appears to be off, but I can still hear the music playing quietly. Been doing quite a bit of research and I'm not really having any luck with my particular situation, so any help is greatly appreciated!