Passat B6 Door Module

[Sam-b]

Hi gents,

First post on here so go easy. I’ve recently purchased a Passat B6 2.0tdi. The bloke I bought it from had the door replaced at some point and the window or door lock doesn’t work. You can probably see where this is going.

Is there anyway I can get this 2nd hand module to
Work or is there anyone in the northwest that can help with it at all ?

Any help appreciated. Thanks