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Home >> Buick >> 2002 >> Century Custom >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Self-Diagnostics - 3.1L Engine >> Programming >> Engine Oil Life Reset
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Engine Oil Life Reset

NOTE: To reset using the Driver Information Center (DIC), turn ignition on, with engine off. Turn oil life display ON. Press DIC RESET button for 5 seconds. To reset without using the DIC, go to step  1.
  1. Turn the ignition key to the RUN position.
  2. Fully push and release the accelerator pedal 3 times within 5 seconds. If the CHANGE OIL SOON light flashes 2 times, the system is reset. However if the light comes on and stays on for 5 seconds, the system did not reset. Repeat the procedure if system does not reset.
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