Hi everyone

I've just bought myself my 2nd RST. I had one back in 1999 when I was 22. I've got a couple of little niggles on the new one but the most annoying one is not being able to unlock the car from the drivers side. I can lock it though. I have the same key for all the locks & ignition. Is there anyway a lock can be made to take the key I have? I suppose a call to Ford is on the cards.