door locking mechanism

Hi all, my passenger front door handle no longer unlocks when the key is pressed. But once you open it from the inside, it opens and closes perfectly from either side until it's locked again with the key. Does anyone have the part number for the right hand drive front passenger door lock...

Hi everyone! So after a lot of time spent scratching my head searching forums I have come to the conclusion I am totally stuck! So I have recently brought a cheap seat Leon mk1 cupra the 180bhp 2000 model. As it was cheap I was aware of a few issues most are taken care of now only one left...