Well I got my F900 installed and everything works but the rear view camera - I have the red wire hooked to the yellow off the harness and the black to the ground. I check the connection back at the camera and I get 12 volts there and when I put the car in reverse it goes to the back up screen but no image. I also hooked up a camcorder to the rear view input and verified that the video is displayed on screen - Is there something I am missing or is this just a bad camera?