A:Answer Tp properly add This Camera to the vehicle described requires additional Parts to properly interface with your factory screen. Pac Audio BCI-CH41 or something similar is required to read the CAN-Bus system in your Jeep and tells the radio to switch to camera while reverse gear is selected. it also my require a trip to the dealer to turn this feature on in the radio. Also, field of view is good with this camera, but while boat is being towed, vision behind vehicle is limited or not visible unless camera is attached to the Roof of the vehicle, which is not recommended.