Central locking not working Patrol 2009 ST

[Yendor]

pulled the passangers side kick pannal off nothing but plugs and lots of wires, took the glove box out and there is a big box made by siemans, when you push the centralm locking button on the drivers door you hear a faint click from behind the centre consol. all fuses under the bonnet are ok.

Thanks so far for all the advise

Here is a picture of mine. On the left hand side you can see a blue relay, there is one circuit breaker below the relay (you can just see it in the photo) and one circuit breaker above the relay.

I think the central locking one is the one on the bottom but check both.

My vehicle is an earlier mode but I'm pretty sure they are still mounted in the same place.