2006 Pontiac GTO Owner's Manual - Page 130

Daytime Running Lamps (DRL) Indicator Light This light will come on when the Daytime Running Lamps (DRL) are activated. See Daytime Running Lamps (DRL) on page 3-14. When the indicator nears empty, the light will come on and you will hear a chime. You still have a little fuel left, but you should get more soon. If less than two gallons of fuel is added to an empty tank, the gage may take up to 15 minutes to register it. Here are three things that some owners ask about. None of these show a problem with your fuel gage: • At the service station, the gas pump shuts off before the gage reads full. • It takes a little more or less fuel to fill up than the Fuel Gage Your fuel gage tells you about how much fuel you have left, when the ignition is on. gage indicated. For example, the gage may have indicated the tank was half full, but it actually took a little more or less than half the tank's capacity to fill the tank. • The gage returns below the empty mark when the ignition is off. 3-32