[Solidjake]

Hey guys, I'm trying to finally resolve this issue that I've had for a while that I really need to get done. I have the 9.0 unit and the only way I can get the backup camera to work is if I press the mode button on the steering wheel to get it to cycle to the front signal and then to the second signal which is the camera.

The previous owner installs the back of camera with the bummer tech interface for the front so whenever the car would go into reverse it would right away show the backup camera and I need to do something with this system for to do the same thing. I don't know what trigger wire is needed but I need to get it done because it's starting to get a little bit unsafe with needing to back up and not have the camera on right away. Any help will be appreciated