2008 GMC Yukon Owner's Manual - Page 229

Low Fuel Warning Light This light, under the fuel gage, will come on briefly when you are starting the engine. 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 below the tachometer in 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. 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 3-72 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. This light and a chime will come on when the fuel tank is low on fuel. There will also be a "FUEL LEVEL LOW" message on the Driver Information Center, see DIC Warnings and Messages on page 3-64 for more information. When you add fuel this light and message should go off. If it does not, have your vehicle serviced. 3-55