2008 Pontiac G6 Owner's Manual - Page 169

Engine Coolant Temperature Gage Tire Pressure Light Your vehicle has a tire pressure light. United States Canada This light comes on briefly when the engine is started and provides information about tire pressures and the Tire Pressure Monitoring System. This gage shows the engine coolant temperature. If the gage pointer moves into the red area, the light comes on and you hear a chime, the engine is too hot! It means that your engine coolant has overheated. See Engine Overheating on page 5-33. When the Light is Solid This indicates that one or more of your tires are significantly underinflated. A tire pressure message in the Driver Information Center (DIC), may accompany the light. See DIC Warnings and Messages on page 3-46 for more information. Stop and check your tires as soon as it is safe to do so. If underinflated, inflate to the proper pressure. See Tires on page 5-60 for more information. 3-37