Crux OnStar Radio Replacement Interface with SWC and Factory RVC Retention for Buick/Chevy/GMC 2010 - 2017 GM LAN 29 Bit Vehicles
designed to allow for the installation of after-market radios while retaining the functionality of Chime, OnStar, Steering Wheel Controls, OEM backup camera, and Accessory features in General Motors LAN Bus vehicles.
Retains factory features in select GM LAN Bus vehicles while functioning with an aftermarket radio
Retains OnStar functionality
Retains all chime functions
Retains factory Steering Wheel Controls via built-in, preprogrammed interface
Retains RAP (Retained Accessory Power)
Retains factory backup camera
Includes antenna adapter