Hi I would be grateful of a diagnosis of the above. It started with the door being hit and miss locking and unlocking with the lock in on the door being sticky in popping up (i.e very slow). Now the door won't unlock or the lock pin pop up at all. I can hear some whining and moaning in the door as I click the open on the central locking so something is trying to do something in there but as I say the door won't unlock now. I can't unlock the door by pulling on the door handle inside either which I used to be able to do when this issue first started.

 

Cheers in advance.

You need a new door lock, you should really have replaced it as soon as it started acting up because now you can't get the door open because it's deadlocked. You'll have to smash the lock body now to get the deadlock to release, do a search, it's been covered here many times.

Thanks bud.