When I use either the key or fob to unlock the doors, the central locking opens then locks itself almost imediately. It also sometimes locks when being driven, causing the alarm to go off.
one of your door actuators is seized to find which one you need to disconnect one at a time the most common one is the near side and it can only be replaced as its an internal fault,
carl
January 2010
Automatic Answer
We may have found other answers which could help you.