Messages are displayed on the DIC to notify the driver that the status of the vehicle has changed and that some action may be needed by the driver to correct the condition. Multiple messages may appear one after another. Some messages may not require immediate action, but you can press the set/reset button to acknowledge that you received the message and clear it from the DIC display. Pressing any of the DIC buttons will also acknowledge and clear any messages. Some messages cannot be cleared from the DIC display because they are more urgent. These messages require action before they can be cleared. You should take any messages that appear on the display seriously and remember that clearing the messages will only make the messages disappear, not correct the problem. The following are the possible messages that can be displayed and some information about them.

This message will display when the automatic headlamps are turned off.

This message will display when the automatic headlamps are turned on.

This message will display when service is required for the vehicle. See your GM dealer. See Engine Oil and Scheduled Maintenance for more information.

Acknowledging the CHANGE ENGINE OIL SOON message will not reset the OIL LIFE REMAINING. That must be done at the OIL LIFE screen under the vehicle information menu. See "Oil Life" under DIC Controls and Displays and Engine Oil Life System .

This warning message and the tire pressure light on the instrument panel cluster will appear when the air pressure in one of the tires is too low or too high. Check the vehicle's tire pressure as soon as possible, and fill or deflate the affected tire to the appropriate level. The correct tire inflation pressure should be set to those shown on the tire-loading information label on the vehicle. See Loading the Vehicle and Tire Pressure Light for more information.

This message is reset when it is acknowledged. However, you must also reset the tire pressure system. See "Reset Tire Pressure System" under DIC Controls and Displays for more information.

This message will display when the driver's door is not closed properly. When this message appears, you should make sure that the driver's door is closed completely.

This message will display when the engine coolant becomes hotter than the normal operating temperature. To avoid added strain on a hot engine, the air conditioning compressor is automatically turned off. When the coolant temperature returns to normal, the A/C operation will automatically resume. You can continue to drive your vehicle. If this message continues to appear, have the system repaired by your GM dealer as soon as possible to avoid compressor damage.

This message will display when the vehicle's engine oil is low. Fill the oil to the proper level as soon as possible. See Engine Compartment Overview for the engine oil fill location. Also, see Engine Oil for information on the kind of oil to use and the proper oil level.

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 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.

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 for more information.

This message will display along with a continuous chime when the engine has overheated. Stop and turn the engine off immediately to avoid severe engine damage. See Engine Overheating .

This message will display when the vehicle's engine power is reduced. Reduced engine power can affect the vehicle's ability to accelerate. If this message is on, but there is no reduction in performance, proceed to your destination. The performance may be reduced the next time the vehicle is driven. The vehicle may be driven at a reduced speed while this message is on, but acceleration and speed may be reduced. Anytime this message stays on, the vehicle should be taken to your GM dealer for service as soon as possible.

This message will display when viewing the odometer or trip odometers if there is a problem with the instrument panel cluster. See your GM dealer for service.

This message will display when your vehicle is low on fuel. You should refill the fuel tank as soon as possible. See Fuel Gage and Filling the Tank for more information.

This message will display when you manually turn off the heated windshield washer fluid system or when the system automatically turns off. See "Heated Washer Fluid" under Windshield Washer for more information.

This message will display when you turn on the heated windshield washer fluid system. See "Heated Washer Fluid" under Windshield Washer for more information.

If your vehicle has the remote start feature, this message will display when the hood is not closed properly. When this message appears, you should make sure that the hood is closed completely. See Hood Release .

This message will display when the outside air temperature is cold enough to create icy road conditions. Adjust your driving accordingly.

This message will display when the driver's side rear door is not closed properly. When this message appears, you should make sure that the passenger's door is closed completely.

Notice: If you drive your vehicle while the engine oil pressure is low, severe engine damage may occur. If a low oil pressure warning appears on the instrument panel cluster and/or DIC, stop the vehicle as soon as possible. Do not drive the vehicle until the cause of the low oil pressure is corrected. See Engine Oil for more information.

This message will display when the vehicle's engine oil pressure is low. The oil pressure light will also appear on the instrument panel cluster. See Oil Pressure Light .

Stop the vehicle immediately, as engine damage can result from driving a vehicle with low oil pressure. Have the vehicle serviced by your GM dealer as soon as possible when this message is displayed.

After the vehicle has been started, this message will remind the driver that the Ultrasonic Rear Parking Assist (URPA) system has been turned off. Press the set/reset button to acknowledge this message and clear it from the DIC display. To turn the URPA system back on, see "Park Assist" under DIC Controls and Displays . See Ultrasonic Rear Parking Assist (URPA) for more information.

This message will display when the front passenger's door is not closed properly. When this message appears, you should make sure that the front passenger's door is closed completely.

If your vehicle has this feature, this message will display while the Rainsense™ system is active. See Rainsense™ II Wipers for more information.

This message will display while you are matching a remote keyless entry transmitter to your vehicle. See "Matching Transmitter(s) to Your Vehicle" under Remote Keyless Entry (RKE) System Operation and DIC Controls and Displays for more information.

This message will display when the battery in the remote keyless entry transmitter needs to be replaced. To replace the battery, see "Battery Replacement" under Remote Keyless Entry (RKE) System Operation .

This message will display when the passenger's side rear door is not closed properly. When this message appears, you should make sure that the passenger's door is closed completely.

This message will display when the electronic sensors that control the air conditioning and heating systems are no longer working. Have the climate control system serviced by your GM dealer if you notice a drop in heating and air conditioning efficiency.

This message will display when there is a problem with the airbag system. Have your vehicle serviced by your GM dealer immediately. See Airbag Readiness Light for more information.

This message will display when there is a problem with the generator and battery charging systems. Driving with this problem could drain your battery. Turn off all unnecessary accessories. Stop and turn off the vehicle as soon as it is safe to do so. Have the electrical system checked by your GM dealer immediately.

This message will display if there is a problem with the brake system. The brake system warning light and the anti-lock brake system warning light may also be displayed on the instrument panel cluster. See Brake System Warning Light and Antilock Brake System (ABS) Warning Light for more information. If this happens, stop as soon as possible and turn off the vehicle. Restart the vehicle and check for the message on the DIC display. If the message is displayed or appears again when you begin driving, the brake system needs service. See your GM dealer as soon as possible. See Brakes for more information.

This message will display if the ignition is on to inform the driver that the brake fluid level is low. Have the brake system serviced by your GM dealer as soon as possible. The brake system warning light will also appear on the instrument panel cluster when this message appears on the DIC. See Brake System Warning Light .

This message will display if there is a problem with the Ultrasonic Rear Parking Assist (URPA) system. Do not use this system to help you park. See Ultrasonic Rear Parking Assist (URPA) for more information. See your GM dealer for service.

Your vehicle may have a speed variable assist steering system. See Steering .

This message will display if a problem is detected with the speed variable assist steering system. When this message is displayed, you may notice that the effort required to steer the vehicle decreases or feels lighter, but you will still be able to steer the vehicle.

If your vehicle has StabiliTrak®, this message will display if there has been a problem detected with StabiliTrak®. A warning light will also appear on the instrument panel cluster. See Traction Control System (TCS) Warning Light . See StabiliTrak® System for more information.

If this message turns on while you are driving, pull off the road as soon as possible and stop carefully. Try resetting the system by turning the ignition off and then back on. If this message still stays on or turns back on again while you are driving, your vehicle needs service. Have the StabiliTrak® System inspected by your GM dealer as soon as possible.

This message will display to indicate that the suspension system is not operating properly. See your GM dealer for service.

This message will display when there is a problem with the theft-deterrent system programmed in the key. A fault has been detected in the system which means that the system is disabled and it is not protecting the vehicle. The vehicle usually restarts; however, you may want to take the vehicle to your GM dealer before turning off the engine. See PASS-Key® III+ Electronic Immobilizer for more information.

If your vehicle has the traction control system, this message will display when the system is not functioning properly. A warning light will also appear on the instrument panel cluster. See Traction Control System (TCS) Warning Light . See Traction Control System (TCS) for more information. Have the traction control system serviced by your GM dealer as soon as possible.

This message will display when there is a problem with the transaxle. See your GM dealer for service.

This message will display when a non-emissions related malfunction occurs. Have the vehicle serviced by your GM dealer as soon as possible.

This message will display when your vehicle speed is limited to 80 mph (128 km/h) because the vehicle detects a problem in the speed variable assist steering, magnetic ride control, or automatic leveling control systems. Have your vehicle serviced by your GM dealer.

If your vehicle has StabiliTrak®, this message may display and the Traction Control System and StabiliTrak® Warning Light on the instrument panel cluster may be on after first driving the vehicle and exceeding 19 mph (30 km/h) for 30 seconds. The StabiliTrak® system is not functional until the light has turned off. See StabiliTrak® System for more information.

This message will display if the starting of the engine is disabled due to the electronic throttle control system. Have your vehicle serviced by your GM dealer immediately.

This message will only appear while the ignition is in RUN, and will not disappear until the problem is resolved.

This message cannot be acknowledged.

This message will display if the content theft-deterrent system has detected a break-in attempt while you were away from your vehicle. See Content Theft-Deterrent for more information.

This message may be displayed if the gas cap is not on, or is not fully tightened. Check the gas cap to ensure that it is on properly. See Filling the Tank for more information.

This message will display after the tire pressure system has been reset. See "Reset Tire Pressure System" under DIC Controls and Displays for more information.

If your vehicle has the Traction Control System (TCS), this message will display when the TCS is turned off. Adjust your driving accordingly. See Traction Control System (TCS) for more information.

This message will display when the transaxle fluid in your vehicle is too hot. Stop the vehicle and allow it to idle until it cools down. If the warning message continues to display, have the vehicle serviced by your GM dealer as soon as possible.

This message will display when the trunk is not closed completely. You should make sure that the trunk is closed completely. See Trunk .

This message will display as a reminder to turn off the turn signal if you drive your vehicle for more than about 0.75 mile (1.2 km) with a turn signal on. See Turn Signal/Multifunction Lever .

This message displays and a chime sounds only when the ignition is in RUN. The message will not disappear until the turn signal is manually turned off, or a turn is completed.

This message will display when the windshield washer fluid is low. Fill the windshield washer reservoir as soon as possible. See Engine Compartment Overview for the location of the windshield washer reservoir. Also, see Windshield Washer Fluid for more information.