Howdy,
Before taking the door to pieces, I tried some of the advice on here about re-linking the fob. I had to unplug the power to the central locking device under the steering wheel first, and it took a couple of tries, but the fob is now working and it locks and unlocks all of the doors.
It's still not working perfectly. When unlocking the door with the fob, it unlocks, then locks really quickly. You have to be quick and open it before it locks :grinning:
I suspect that there is a problem within one of the doors somewhere, so at some point will do what you suggest and check the door internals.
