How do you reset service lights in my seat Alhambra 2008 diesel?

To reset the service light in a 2008 Seat Alhambra diesel, turn the ignition key to the "on" position without starting the engine. Press the gas pedal three times within 10 seconds. Then, turn the ignition off and back on to check if the service light has been reset. If it remains on, repeat the process.