cant open rear door on peugeot 406. central locking works fine but motor makes buzzing noise. have taken door panel off and everything looks fine. have heard it could be deadlock seized. any ideas on how i could free it?
I had the same problem on my 406 gtx the lock had to be cut out and a new one fitted.
Cost approx £125 by a local garage. They said it was a common problem and the only way of fixing it was a new lock.