2008 GMC Sierra 1500 Pickup Owner's Manual - Page 230

c (Stop): Press to stop playing, rewinding, or fast forwarding a DVD. DVD-A (Audio) Display Buttons Once a DVD-A is inserted, radio display menu shows several tag options for DVD playing. Press the pushbuttons located under any desired tag option during DVD playback. See the tag options listed after, for more information. The rear seat operator can navigate the DVD-A menus and controls through the remote control. See "Remote Control", under Rear Seat Entertainment (RSE) System on page 3-109 for more information. The Video Screen does not automatically power on when the DVD-A is inserted into the DVD slot. It must be manually turned on by the rear seat occupant through the remote control power button. r (Enter): y (Menu): Press to select the choices that are highlighted in any menu. Press to access the DVD menu. The DVD menu is different on every DVD. Use the pushbuttons located under the navigation arrows to navigate the cursor through the DVD menu. After making a selection press this button. This button only operates when using a DVD. Nav (Navigate): Press to display directional arrows for navigating through the menus. q(Return): Press to exit the current active menu and return to the previous menu. This button operates only when a DVD is playing and a menu is active. r/ j(Play/Pause): Press either the play or pause icon displayed on the radio system, to toggle between pausing or restarting playback of a DVD. If the forward arrow is showing on the display, the system is in pause mode. If the pause icon is showing on the display, the system is in playback mode. q Group r: Press to cycle through musical groupings on the DVD-A disc. 3-94