How do you reset service light on Porsche 997?

To reset the service light on a Porsche 997, first, turn the ignition to the "On" position without starting the engine. Press the gas pedal slowly three times, then turn the ignition off. Next, turn the ignition back to the "On" position, and the service light should be reset. If the light remains on, you may need to repeat the process or consult the owner's manual for further instructions.