Maintenance Indicator Reset

GM OIL LIFE SYSTEM - RESETTING

1. Display OIL LIFE RESET on the driver information center (DIC).
2. Press and hold the ENTER button for at least one second. An ACKNOWLEDGED display message will appear for 3 seconds or until the next button is pressed. This will tell you the system has been reset.
3. Turn the key OFF. If the CHANGE ENGINE OIL light comes back on and stays on when you start the vehicle, the engine oil life system has not been reset. Repeat the procedure.