Hi there, I am in urgent need of help. My girlfriend lost her one and only key for her 2002 Toyota Echo (in Melbourne). It's currently parked up and cannot be used until we find a solution. Does anyone know what can be done? Will we have to by a complete new ignition switch, door barrels and boot barrel? We are scared its going to be very expensive. She still has the push button opener, which allows us to get into the car. Any help or suggestions would be much appreciated. Kind regards Josh