How to Reset Oil Life Percentage on Pontiac Grand Prix

Procedures to Reset Oil Life Percentage on Pontiac Grand Prix:

2005-2008

1. Display the “Oil Life Remaining” message in the Driver Information Center
2. Press and hold the SET/RESET button on the Driver Information Center for more than 5 seconds (on vehicles without DIC, use the TRIP reset stem for SET/RESET)
3. The oil life will change to “100%”

2005

1. Press the OPTION button on the DIC until “Engine Oil Monitor” appears on the screen
2. Press the SET/RESET button to reset the system
3. The next screen will confirm the “Change Oil Soon” message has been reset
4. Turn the key to the OFF position and back on to confirm reset successful

1996-2004

1. Turn ignition switch to ON position with engine off
2. Fully depress and release the accelerator pedal 3 times within 5 seconds of turning key
3. Change Oil lamp will flash for 2-10 seconds while it resets
4. Once it stops flashing, the maintenance light reset is complete
5. Turn key to OFF position and then start engine to verify indicator is no longer illuminated

1997-2004

1. Turn ignition switch to ON position with engine off
2. Press the MODE button until the DIC reads “Oil Life Left/Hold Set To Reset”
3. Press and hold the SET button until the display reads “100 percent”
4. You will hear 3 chimes and the “Change Engine Oil Soon” message will go off
5. Turn the key to the OFF position and back on to confirm reset successful

1993-1995

1. Turn ignition switch to ON position with engine off
2. Press and hold the OIL and RESET buttons for at least 5 seconds

 
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