You could do something like that I suppose but it would only display in reverse.Why not? Couldn't I tap into the wiring for the rearcam and a switcher circuit with a button that could turn on the feed for the front camera?
Yes.. you can download the manual if you go to that linkIs this unit plug and play? How will I engage the front cam?
look at my car in the build section. It is under S550 build. I did what you are looking to do with the 8" screen. The Nav-TV module will work for what you are looking for, however it is not plug and play. It is essentially taking over the rear camera when you need it. You will have to install a switch to activate the front camera. Make sure to use a camera that has a reversable image feature or your camera image will be backwards. I am a NAV-TV dealer and can get you the module, etc. if needed.Is this unit plug and play? How will I engage the front cam?