2006 Cadillac DTS Owner's Manual - Page 209

ENGINE OIL LOW ADD OIL This message will display when the oil level is low. See Engine Oil on page 5-13 for more information on checking your engine oil. ENGINE OVERHEATED STOP ENGINE Notice: If you drive your vehicle while the engine is overheating, severe engine damage may occur. If an overheat warning appears on the instrument panel cluster and/or DIC, stop the vehicle as soon as possible. Do not increase the engine speed above normal idling speed. See Engine Overheating on page 5-25 for more information. This message will display when the engine has overheated. Immediately look for a safe place to pull your vehicle over and turn the engine off right away to avoid severe engine damage. See Engine Overheating on page 5-25 and Overheated Engine Protection Operating Mode on page 5-27. A chime will also sound when this message is displayed. ENGINE OVERHEATED IDLE ENGINE Notice: If you drive your vehicle while the engine is overheating, severe engine damage may occur. If an overheat warning appears on the instrument panel cluster and/or DIC, stop the vehicle as soon as possible. Do not increase the engine speed above normal idling speed. See Engine Overheating on page 5-25 for more information. This message will display when the engine coolant temperature is too hot. Stop and allow the vehicle to idle until it cools down. See Engine Coolant Temperature Warning Light on page 3-65. See Overheated Engine Protection Operating Mode on page 5-27 for information on driving to a safe place in an emergency. ENGINE POWER REDUCED This message will display when the engine power is being reduced to protect the engine from damage. There could be several malfunctions that might cause this message. Have your vehicle serviced by your GM dealer as soon as possible. 3-79