How to Reset the Oil Warning on a Pontiac Aztek
- 1). Find the driver-info center (the DIC) next to the Aztek's speedometer. You'll see two buttons: "Mode" and "Set."
- 2). Push "Mode" repeatedly to bring up the oil warning on the display. The display should show "Oil Life Percentage Hold Set to Reset."
- 3). Press and hold the "Set" button. After a few seconds, the percentage of oil life resets to "100." Release the "Set" button.
