Assistance required

I have mk7 get advanced Not sure if anyone can help but my windscreen washer jets aren’t spraying. I know the pipes aren’t blocked as I have taken off the jets and tested and water comes out the pipes. The jets are new so aren’t blocked. My next thinking is are the jets needing power? They are plugged in as they have power bits where they are however I’m thinking a blown fuse or something. Can anyone point me in the location of the fuse that controls them so I can check and change if required. If not the fuse any other ideas on how to test?