CRUX Radio Replacement Interface for Select '06-'25 GM LAN 29 Bit Vehicles with SWCMeet the CRUX Radio Replacement Interfacethe right upgrade companion for select GM LAN 29 bit vehicles with steering wheel controls. Tailored for model years 20062025, it preserves SWC functionality while you install an aftermarket radio. Compatibility: For select GM LAN 29 bit vehicles with SWC, covering model years 20062025. SWC Compatibility: Keeps steering wheel control inputs working with aftermarket radios. Interface Type: CRUX radio replacement