1. Turn the ignition to the "ON" position (but don't start the engine).
2. Locate the odometer. It's usually in the instrument cluster behind the steering wheel.
3. Look for buttons near the odometer. There might be buttons labeled "SET," "MODE," or something similar. You'll need to experiment with pressing these buttons to cycle through the different displays.
4. Find the oil life monitor display. You should see a percentage indicating the remaining oil life (e.g., 15%, 0%). Sometimes it displays as a number of miles or a number of driving hours until next change.
5. Cycle through the displays until you find the oil life percentage or miles. If the percentage is 0% or showing a message to change oil, try various button combinations to get to the reset option. Some systems require holding a button down for a few seconds.
6. Resetting the oil life monitor: Once you find the oil life display, there should be a way to reset it. This usually involves holding down a specific button for a few seconds, or a sequence of button presses (e.g., pressing and holding "SET" while briefly pressing "MODE"). The owner's manual is crucial here.
Crucially, consult your 2000 Chevrolet Impala owner's manual. It will have the exact instructions and diagrams for your specific model. The steps above are general guidelines, and the process can vary. Without the manual, you're relying on guesswork, which could lead to accidentally changing other settings.
If you can't find the instructions in the manual or you're having trouble, a local mechanic or auto parts store should be able to assist.
