T5 central locking not working

[notchback]

Hi, as well as my T6 I've also got an older 2004 T5 base model.
Central locking usually operates when you turn the key in any door lock but all of a sudden it's stopped working. (It doesn't have a switch on driver's door panel)

I've googled and tried the most common fix's such as removing driver's seat and repairing corroded terminals on the cable running to control module. But it wasn't badly corroded and hasn't solved the issue.

Does anyone know if there is a fuse for central locking on this older T5? I can't seem to find one after searching Google

Any other ideas?
Thank you.

 

[mmi]

Probably not a dedicated one. I would expect to find the fuse marked as "J519 Onboard supply control unit" (aka BCM) in wiring diagram. Fuse listings are found here starting on page 2674.
Anything else not working?

 

[notchback]

Probably not a dedicated one. I would expect to find the fuse marked as "J519 Onboard supply control unit" (aka BCM) in wiring diagram. Fuse listings are found here starting on page 2674.
Anything else not working?

Thanks, no there's nothing else stopped working, at a bit of a dead end unless that fuse is the issue, will check tomorrow.