Maintenance Indicator Reset

GM OIL LIFE SYSTEM - RESETTING
1. Turn the ignition to RUN but the engine off.
2. Fully press and release the accelerator pedal slowly three times within five seconds.
3. If the "CHANGE OIL SOON" light flashes, the system is resetting.
4. Turn the key to OFF.
5. Start the vehicle.
6. The oil life will change to 100%.
7. If the Change Oil Soon light comes back on, the system has not reset. Repeat the procedure.

WITH DRIVER INFORMATION CENTER (DIC)
1. Put the oil life display ON, with the engine off.
2. Press the DIC RESET button for five seconds.