The DB-GM4 system is compatible with all factory features and it matches the factory user interface’s icons, colors and design. This system is a true plug and play installation that upgrades the stock 4.2″ screen to an 8″ HD LCD screen and replacement OEM look trim panel, making it indistinguishable from a factory 8″ navigation system, and does not require dealer activation as well.
When the system is activated, you can choose Navigation, HDMI and AUX sources.
“Navigation” launches the awesome new iGo Primo Next-Gen system, giving you a completely new experience in navigation, with much more information, options and data available than the factory GM system. iGo Next-Gen navigation features a redesigned interface designed to enhance navigation usability while reducing distractions.
“HDMI” allows you to plug your smartphone or tablet (iPhone & Android) into the supplied HDMI port to display the almost anything you can display on the phone on the factory display! (One-way only – no control of phone from touchscreen) This allows even more possibilities for navigation and information. Want live traffic info? Start your Google Maps or WAZE app. Want to listen to your streaming music app? Start Pandora or iHeart Radio & enjoy the app’s album art, information and graphics. The possibilities are limited only by the apps you have installed on your phone or tablet.
“AUX” accesses the auxiliary input for audio-only output from your audio device.