Mine's been good for some months now, but I'm sure it will play up again unless I fix it. I'm sure it is simply a bad connection in the video wires somewhere, but as I've not found where myself, I still cannot help others:-(

My screen has been acting funny for a few months now. It's not constant but the screen does go green from time to time. I end up thumping the dash under the screen and most of the time the screen will go back to it's vibrant colors. Sometimes one thump, other times 4 to 5 thumps. Hard to imagine that a connection is loose..... I'm just hoping that my screen isn't going out.... :dunno: