The BCI-CH41 is a Navigation Unlock integration interface that allows the factory navigation features of your Dodge/Jeep/RAM radio or the reverse camera to be used by the passenger at anytime. The BCICH41 will program the factory radio to allow the addition of a reverse camera input if the vehicle is not equipped with one from the factory (reverse camera sold separately). The interface also offers extra features such as: Audio/Video input capabilities, Eco Mode Memory, Steering Wheel Control (SWC) swap and a programmable 12v output.