Crux SOOGM-19N, OnStar® Radio Replacement Interface with SWC and factory RVC Retention for GM LAN 29 Bit 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.