If you've fixed the problem:
There are a few ways to reset the light, but the most common is using the gas pedal method:
1. Turn the ignition key to the "ON" position (without starting the engine).
2. Locate the gas pedal.
3. Press and release the gas pedal three times within 5 seconds. This may need to be done quickly and precisely.
4. Turn the key to the "OFF" position.
5. Wait at least 30 seconds.
6. Start the engine.
The light *should* turn off after a few driving cycles (a cycle is a start/stop of the engine). If it doesn't, the problem may still be present, or the code might not be easily cleared this way.
If the light doesn't turn off:
* The problem hasn't been fixed: This is the most likely reason. You'll need to diagnose and repair the underlying issue before attempting to reset the light again. You can get this checked at an auto parts store (many offer free diagnostic checks) or a mechanic.
* The code is not easily reset via this method: Some codes require professional diagnostic tools to clear.
* OBD-II Scanner: The most reliable way is using an OBD-II scanner. These tools can read the diagnostic trouble codes (DTCs) stored in the vehicle's computer, allowing you to identify the specific problem. Many inexpensive OBD-II scanners are available online or at auto parts stores. These scanners can usually clear the code once the problem is addressed.
In short: Fix the problem first, *then* try the gas pedal method. If that doesn't work, use an OBD-II scanner for a more reliable solution. Ignoring the light is strongly discouraged.
