I purchased a used 2001 Cherokee that has a backup camera installed on the back license plate and it's supposed to be connected through the car stereo which is a Kenwood KDC-X955. I for the life of me can not figure out how the previous owner used the backup camera. I am the third owner and the guy I purchased the Jeep from said that he never used it but he thought the original owner used it through his cell phone or ipad. Does anyone have any idea how it works or how I can get the backup camera view? Any help and information is greatly appreciated.