GM Service Manual Online
For 1990-2009 cars only

The Driver Information Center (DIC) gives you the status of many of your vehicle's systems. It is also used to display driver personalization features and warning/status messages. The DIC display is located on the instrument panel cluster. The DIC buttons are located on the steering wheel.

The DIC comes on when the ignition is on. After a short delay the DIC will display the current driver and the information that was last displayed before the engine was turned off.

If a problem is detected, a warning message will appear on the display. Be sure to take any message that appears on the display seriously and remember that clearing the message will only make the message disappear, not correct the problem.