Ive had a quick look about but cant seem to find a thread on this. Anyway ever since ive got my mk4 ive had an intermittent problem with the central locking. Sometimes when i unlock the car using the remote all the doors unlock except the drivers door which will only unlock by using the key in the lock. Sometimes it will do this every time i unlock the car and other times it go weeks without doing it. Anybody got any ideas on what could be wrong. Its not really a problem just more of an annoyance.