Technical Central locking relay

[aspbike]

Hi all, I have a 2007 Ducato. The central locking has stopped working on all doors. The vehicle responds to the lock instruction from the key by flashing the indicators, but no actual locking of the doors happens.
I presume this is the relay but I can't find it? I got a download manual but it's no help at all.
Please can someone tell me where it is located and which relay it is?
Many thanks,
Andy

 

[rayc]

if it is an X250 this may help. M080 is the central locking control unit

 

[aspbike]

if it is an X250 this may help. M080 is the central locking control unit

Many thanks mate. I can find it now. Cheers.