2007 Buick LaCrosse Owner's Manual - Page 203

Fuel Menu Items (Uplevel Only) . (Fuel): Press this button to scroll through the following menu items: Average Fuel Economy Press the fuel button until AVG ECONOMY displays. This mode shows the approximate average miles per gallon (mpg) or liters per 100 kilometers (L/100 km). This number is calculated based on the number of mpg (L/100 km) recorded since the last time this menu item was reset. To reset AVG ECONOMY, press and hold the set/reset button. The display will return to zero. Fuel Range Press the fuel button until FUEL RANGE displays. This mode shows the approximate number of remaining miles or kilometers the vehicle can be driven without refueling. Fuel range is based on several factors, including distance traveled, fuel used, fuel capacity, etc. This estimate will change if driving conditions change. For example, if driving in traffic and making frequent stops, this mode may read one number, but if the vehicle is driven on a freeway, the number may change even though the same amount of fuel is in the fuel tank. This is because different driving conditions produce different fuel economies. Generally, freeway driving produces better fuel economy than city driving. Fuel range cannot be reset. If your vehicle is low on fuel, FUEL RANGE LOW will display followed by the LOW FUEL message. See "LOW FUEL" under DIC Warnings and Messages on page 208 for more information. Gages Menu Items (Uplevel Only) 2 (Gages): Press this button to scroll through the following menu items: Battery Press the gages button until BATTERY displays. This mode shows the current battery voltage. Your vehicle's charging system regulates voltage based on the state of the battery. The battery voltage may fluctuate when viewing this information on the DIC. This is normal. If there is a problem with the battery charging system, a DIC message will display. See DIC Warnings and Messages on page 208 for more information. See Electric Power Management on page 163 for more information. 203