2008 Chevrolet Express Van Owner's Manual - Page 168

DIC Warnings and Messages 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 any of the DIC buttons on the instrument panel to acknowledge that you received the messages and to clear them from the display. 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. If your vehicle has the DURAMAX Diesel engine, see the DURAMAX® Diesel manual for more information. ® AUTOMATIC LIGHT CONTROL OFF This message displays when the automatic headlamps are turned off. See Exterior Lamps on page 3-14 for more information. AUTOMATIC LIGHT CONTROL ON This message displays when the automatic headlamps are turned on. See Exterior Lamps on page 3-14 for more information. CALIBRATING: DRIVE IN CIRCLES This message displays when calibrating the compass. Drive the vehicle in circles at less than 5 mph (8 km/h) to complete the calibration. See DIC Compass on page 3-50 for more information. CALIBRATION COMPLETE This message displays when the compass calibration is complete. See DIC Compass on page 3-50 for more information. CARGO DOOR OPEN This message displays and a chime sounds if the cargo door is open while the ignition is in ON/RUN. Turn off the vehicle and check the cargo door. Restart the vehicle and check for the message on the DIC display. 3-52