Re Central Locking

[520222]

Hi I,ve just taken in px a is 200 sport on a 1999V Lovely car all round with full history and mvery good pedigree, the central locking does not work on the fob or in the drivers door.it will lock and unlock the drivers door manually on the key all other doors remain unlocked unless you sit in the car and operate the door locking switch which will lock and unlock the doors ? Can any body shed some light i,ve just ordered new batteries for the remote but should the car lock all the doors manually with the Key ? Many thanks in advance Dan

[Monster-Mat]

there is a small switch within the lock, it will more than likely be faulty