Driver Information Center (DIC) Description and Operation: Menu

The MENU button is used in order to navigate through the following personalization modes:

• AUTO UNLK
• DELAY LOCK
• EXT LIGHTS
• LANGUAGE
• LIGHT FLASH
• LOCK HORN
• OIL-LIFE RESET
• REMOTE START
• UNITS
• UNLK
• UNLOCK HORN

OIL-LIFE RESET 

The engine control module (ECM) sends the oil life remaining percentage to the body control module (BCM) via a serial data message. The driver information center (DIC) receives a serial data message from the BCM indicating the remaining oil life. The DIC displays the current percentage of the GM Oil Life System as determined by the ECM. When the oil life remaining percentage drops below 10 percent, the DIC displays CHANGE ENGINE OIL. When the engine oil is changed, reset the engine oil life in order to clear the oil life remaining percentage display. Press and hold the RESET/SELECT button for 5 seconds until the DIC acknowledges.

For more information, refer to GM Oil Life System Resetting .