Hi all. When I got my galaxy zetec tdi(2000 v reg)the remote key fob didn't work the central locking i had to use the key. So i replaced the batteries and the led lights up on the key fob now but when I come to programe it to the car (turn the lock on the drivers side door to unlock 3 times) the led in the door does not come on. I kno it works because it comes on and flashes when I lock the car with the key. Any help would be greatly appreciated cheers,