To my tech geeks.. I was getting into an exit lane when I turned on my right hand blinker the camera popped up on the screen (as it should). However, the car that was behind me in that lane had flickering headlights (only visible in the screen) I freaked out and thought it was a cop... Anyone know why this would have happened? I am assuming something to do with a framerate? or refresh rate? I have no clue. Someone please enlighten me.