Anyone had any problems with their central locking? Mine (2001) is very tempremental and 9 times out of 10 only unlocks the drivers door. On the odd occasion I can't get into the car what so ever.

It's not by remote and it doesn't seem to matter on the temperature of the day. I've also tried using the passenger side lock to operate the central locking but that doesn't make any difference. My first thought was it would be a faulty relay.

Anyone with any thoughts on this?