2007 GMC Acadia Owner's Manual - Page 232

Driver Information Center (DIC) Your vehicle has a Driver Information Center (DIC). The DIC displays information about your vehicle. It also displays warning messages if a system problem is detected. All messages will appear in the DIC display located at the top of the instrument panel cluster. The DIC comes on when the ignition is on. After a short delay, the DIC will display the information that was last displayed before the engine was turned off. The DIC also displays a shift lever position indicator on the bottom line of the display. See Automatic Transmission Operation on page 129 for more information. The outside air temperature also displays on the DIC when viewing the trip and fuel information. The outside air temperature automatically appears in the top right corner of the DIC display. If there is a problem with the system that controls the temperature display, the numbers will be replaced with dashes. If this occurs, have the vehicle serviced. If your vehicle has DIC buttons, see "DIC Operation and Displays (With DIC Buttons)" later in this section and DIC Vehicle Customization (With DIC Buttons) on page 255 for the displays available. If your vehicle does not have DIC buttons, see "DIC Operation and Displays (Without DIC Buttons)" later in this section for the displays available. 232