CRUX RVCGM-80CRear view Integration Interface with AV inputs for GM 2013 2015 Vehicles with CUE, Intellilink, & MyLink Systems The CRUX RVCGM 80C is a multi function Rear vision integration interface for select Cadillac, Chevrolet and GM vehicles with CUE and MyLink Radios. It also provides two additional Video inputs. The unit seamlessly integrates with the factory installed Radio system and includes all components needed for utilizing the multiple visual facets