CRUX (DKGM-48D) RADIO REPLACEMENT W/ SWC RETENTION AND DOUBLE DIN DASH KIT FOR 2006-2015 CHEVROLET, BUICK, CADILLAC The CRUX DKGM-48 is a premium interface for select General Motors Class II Vehicles. It facilitates the integration of an after-market radio to fully retain factory features in GM Class II Data bus vehicles for Bose Amplified and Non-Amplified Systems. A double DIN radio replacement dash kit is included in the kit to make the installation quick and easy. enhanced interface is also pre-programmed for retention of steering wheel controls. ABOUT THIS ITEM Retains factory features in select GM Class II data bus vehicles while functioning with an aftermarket radio Pre-programmed to retain factory steering wheel controls voice recognition command from factory SWC FEATURES: Install an aftermarket radio and retain factory features Compatible with 2006-2015 Chevrolet, Buick, Cadillac Double din radio replacement dash kit For Bose amplified and non-amplified systems Retains chime functions Built-in chime volume adjustment EIA color coded wiring for easy installation Authorized Internet Dealer