My reciever (Bit by the sunroof handle) has blown because of a leak through the sunroof and therefore the central locking does not work. i was just wondering if anyone knows how much a new reciever is and does it have to be program to your key??? i was told by renault that you can use a reciever from any car and it will work but i tried my dads and it didnt so any advice will be apriciated.