How do you reset service on fiat grande punto 2009 multijet?

To reset the service light on a 2009 Fiat Grande Punto Multijet, turn the ignition key to the "ON" position without starting the engine. Press the accelerator pedal three times within ten seconds, then turn the ignition off. When you restart the car, the service light should be reset. If it doesn't turn off, repeat the process to ensure it has been completed correctly.