I had a similar problem and have just had it repaired a hour or so ago. My driver door lock would only tirn so far and not lock or unlock the car ot would however open the electric front windows. I then started to use the passengers door lock and well it happened to that door too so ended up having to lock and unlock it from the boot. I got it repaired with a new Drivers Lock, Serviced passengers side and they also serviced the boot lock as well and all for