GM Service Manual Online
For 1990-2009 cars only

Object Number: 811805  Size: A1

This light comes on briefly when you turn your ignition on.

If this light comes on and stays on and you hear a chime, the coolant level in your vehicle is low. See Engine Coolant . If the light is on along with an overheat warning, you may have a serious overheating problem. See Engine Coolant Temperature Gage .

Notice: Lack of proper engine oil maintenance can damage the engine. The repairs would not be covered by the vehicle warranty. Always follow the maintenance schedule in this manual for changing engine oil.

See Engine Overheating for information on what to do.

Your vehicle should be serviced as soon as possible.