2009 Buick LaCrosse Owner's Manual - Page 169

Low Fuel Warning Light Your vehicle may have a low fuel light. It is a circle located on the fuel gage and will come on and a chime will sound periodically when the vehicle is low on fuel. The light will go off when fuel is added to the fuel tank. It will also come on for a few seconds when the ignition is turned on as a check to indicate it is working. If it does not come on then, have it fixed. For vehicles with a Driver Information Center (DIC), a LOW FUEL message will appear. See DIC Warnings and Messages on page 3-56 for more information. Driver Information Center (DIC) Your vehicle may have a Driver Information Center (DIC). All messages will appear in the DIC display located in the instrument panel cluster, below the speedometer. The DIC buttons are located on the center of the instrument panel, below the center outlets. The DIC comes on when the ignition is on. After a short delay, the uplevel DIC will display the WELCOME DRIVER (1 or 2) if a personalized key 1 or 2 is used, and then the information that was last displayed before the engine was turned off. The base level DIC displays the odometer and trip odometers only. The uplevel DIC displays the odometer, trip odometers, fuel economy, trip computer, vehicle system, and compass display information. It also displays warning messages if a system problem is detected. In addition, the uplevel DIC displays phone numbers that are called using the OnStar® system, if equipped. See OnStar® System on page 2-39. Check Gas Cap Light If your vehicle has this light, it will come on if your gas cap is not securely fastened. See Malfunction Indicator Lamp on page 3-40 for more information. 3-47