Hi Richard, I will check the inner door cable this morning. But, I don't think that is the problem because I can feel the handle pulling on something when I try to open the door from inside. I did fit a new cable last year, after the end at the latch, pulled off. I also fitted new plastic clips, and a new outer handle release rod, plus the funny little metal clip that holds the rod to the back of the key barrel.
I do suspect that it is down to the micro-switches. The sequence of events would lead me to this conclusion. I used to lock the car with the key because I have recently been concerned about the key fob locking me out due to stray radio signals. So, I would lock with the key, but last Friday, after three weeks not being used, I found that only a new key fob would unlock the car. The keys had no resistance when being turned so the latch was not responding to the turn of the key. However, the inside door release worked fine.
Finally, yesterday I opened the car door, it was not locked, and went for a drive. The door opened from the inside when I got out, and I closed the door, and everything was OK. I didn't lock the car. But I went back to the car as I had left something in it that I wanted. The door opened OK, I collected said item, but as I closed the door it suddenly locked and the door was at half latch, so not fully closed but not open either. However, I could no longer open the door. Neither from inside or outside. Even when I pressed the remote and the door lock button hopped up the door stays locked.
The only way in is from the passenger side. Both rear doors will open briefly, as does the passenger door, which allows me to get into the car, but the locks almost immediately return to lock condition. So I press the remote, jump into the car, close the door and all the locks and the boot are then locked.
This looks like the very same thing when the micro-switches stopped working, about a year ago, and I had to have the car towed to e RR repair guy that I knew. It was he who fitted a new latch at the time, but I did always wonder whether he fitted a new latch, or one that he had from a scrapper in his yard, who knows ?? The only difference between now and then is that the alarm kept going off the last time, whereas this time, when I open the car with the key fob the doors open, except the drivers door, but the alarm doesn't go off, and I can start and drive the car, which I couldn't the last time. The system had the key locked out as well as the alarm going off every time the door was opened.
So that is where I am at, this morning. My main issue is how to get the door open, so that I can take off the door card and see what is going on. But I suppose if I have to destroy the lock by lowering the window then I won't actually know what happened !! At the moment, however, I'm not that concerned about that, I just want to get the door open. So any advice is heartily welcomed. I am standing by with a very large screwdriver in hand.
Pierre3.