2007 GMC Envoy Owner's Manual - Page 222

Select Button r (Select): Press the select button to reset certain DIC functions, turn off or acknowledge messages on the DIC display, and set your customization settings. For example, this button will allow you to reset the trip odometers, turn off the FUEL LEVEL LOW message, and enables you to scroll through and select the language in which the DIC information will appear. Some messages cannot be cleared from the display because they are more urgent. These messages require action before they can be removed from the DIC display. 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. CHANGE ENGINE OIL 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 to correct the condition. Multiple messages may appear one after another. Some messages may not require immediate action. Press any of the DIC buttons on the steering wheel or the trip odometer reset stem on the instrument panel cluster to acknowledge that you received the messages and to clear them from the display. This message displays when the engine oil needs to be changed and service is required for your vehicle. See Scheduled Maintenance on page 507 and Engine Oil on page 394 for more information. Also see Engine Oil Life System on page 398 for information on how to reset the message. This message clears itself after 10 seconds until the next ignition cycle. CHECK TIRE PRESSURE This message displays when the tire pressure in one of the vehicle's tires needs to be checked. Press any of the DIC buttons, or the trip stem, to acknowledge this message and clear it from the DIC display. 222