How do you turn off Lexus GS350 Maintenance Light?

To turn off the maintenance light on a Lexus GS350, first, turn the ignition to the "ON" position without starting the engine. Next, press the gas pedal three times within five seconds. Finally, turn the ignition off, and when you restart the vehicle, the maintenance light should be reset. If the light remains on, you may need to check for any ongoing maintenance issues.