Install a compatible aftermarket radio in your 2000-2014 General Motors vehicle with this AXXESS data interface. Retained accessory power lets you operate your audio system, even when the ignition is turned off, while the NAV outputs offer park, brake, reverse, and speed sense. This AXXESS data interface is Micro-USB Type-B updatable for easy connectivity and is compatible with select models. | Metra | | Data Interface for Select 2000-2014 General Motors Vehicles | Best Buy