A:Answermine does the same but i do not have the camera installed. it should give a warning to pay attention while driving and in the center of the screen you have to hit agree every time you start the vehicle.
A:AnswerThere definitely is a subwoofer out. It's either the top or bottom pair of RCA plugs on the back. There are three pairs totall, and it will have a SW by the sub output. I have put this unit in two cars, and it's fantastic.