2007-2013 Chevrolet Silverado GMC Sierra 1500 / 2007-2014 Chevy Silverado GMC Sierra 2500HD 3500HD In-dash DVD GPS Navigation Stereo Satellite XM Radio Bluetooth Touch Screen AV Receiver SD USB CD Player FM AM iPod-Ready Pickup Truck SUV OEM Fit Replacement Deck w/ Copyrighted NNG iGo NAVTEQ Updatable Maps Astrium GEE-1102S Plug and play on 2007-2013 GMC Sierra 1500; 2007-2014 GMC Sierra 2500HD 3500HD; 2007-2014 GMC YUKON/YUKON XL 1500/YUKON XL 2500; 2007-2012 GMC Acadia; 2007-2013 Chevrolet Silverado 1500; 2007-2014 Chevrolet Silverado 2500HD 3500HD; 2007-2013 Chevy Avalanche/Impala/Suburban; 2007-2014 Chevrolet Tahoe; 2009-2014 Chevy Express 1500/2500/3500; 2009-2012 Chevy Traverse; 2008-2012 Buick Enclave; 2007-2011 Buick Lucerne; Copyrighted navigation maps powered by NNG iGo and NAVTEQ which can be updated online; 11 Million+ POI Library; GPS Text-to-Speech Turn by Turn Instruction: for example speaking "Turn right on Main Street," rather than "Turn right in 100 feet." Retain Factory Satellite XM Radio if equipped; Retain Door Chimes/Turn Signal; Retain OnStar; Support CANBUS; Support Aftermarket Rear View Camera; No wire cutting or splicing; No modification; Plug and Play! If intend to get factory rear view camera work with this unit, need to connect factory rear cam to a male RCA connector and then plug into this unit's rear cam input; Support Steering Wheel Controls; Support Factory Bose Amplified Sound System if Equipped; Bluetooth Hands-free with A2DP Music Streaming; Virtual CD Changer Holding up to Six CDs; Support most main stream media format! DVD/CD/AM/FM/USB/SD/iPod-Ready/MP3/MP4/Bluetooth/GPS NAVI/AUX/Digital TV Option; Volume/Bass/Treble/Fade/Balance electronics control; Supreme Electronics and Mechanical Anti-shock Protection