Our Audit system does not work on our 1995 U300.<br/>We bought a wired camera system on Amazon with a 9" monitor.<br/>Bob hooked up a camera on each side of the coach and they work great.<br/>We have not hooked Up the new rear camera yet.<br/>I was wondering if we can use the existing wire that comes from to old camera in the back to hook up the new camera.<br/>That would be easier than trying...