Crux Radio Replacement Interface with SWC and factory RVC Retention for GÇÖ10-GÇÖ17 GM LAN 29 Bit VehiclThe Crux Radio Replacement Interface with SWC and factory RVC Retention is designed for GM LAN 29 Bit vehicles from model years 2010 through 2017, enabling an aftermarket radio upgrade without sacrificing key factory features. Compatibility: Works with GM LAN 29 Bit vehicles in the 20102017 range, ensuring a compatible foundation for your radio upgrade. SWC Integration: Maintains steering wheel controls when replacing the factory radio, preserving one