1. Turn the ignition key to the "ON" position (but do not start the engine).
2. Press and hold the OK button on the instrument cluster.
3. While holding the OK button, turn the ignition key to the "OFF" position.
4. Continue holding the OK button for about 10 seconds, or until the service indicator resets.
Note: The exact steps to reset the service indicator may vary depending on the car model and year. If you are unable to reset the service indicator using the steps above, please consult your car's owner's manual for further instructions.
