Grand Prix

Without Trip Computer

1. Turn the ignition to RUN, with the engine OFF.
2. Fully press and release the accelerator pedal 3 times within 5 seconds.
3. If the CHANGE OIL SOON light flashes, the system is resetting.
4. Turn the key to OFF after the light has finished flashing, then start engine.
5. If the CHANGE OIL SOON light comes back on, the engine oil life system did not reset. Repeat the procedure.

With Trip Computer

1. Press the MODE button until the light appears next to OIL LIFE.
2. Press and hold the RESET button for 3 seconds. The oil life percentage should change to 10 percent.