How do you disable alarm on a 2003 volkswagen golf?

To disable the alarm on a 2003 Volkswagen Golf, insert the key into the driver's side door lock and turn it to the unlock position. This should deactivate the alarm system. If the alarm persists, try starting the engine with the key in the ignition, as this can also reset the alarm. If issues continue, consult the vehicle's manual or a professional for further assistance.