12v charging points not working - blown fuse?

[Das Chin]

2017 cupra 300 estate with front and rear 12 v charging points not working

trying to use tyre compressor.

blown fuse in the main board? any idea which one?

 

[Das Chin]

found the problem. no 20a fuse in the slot

fuse box is behind the globe box

video here on you tube which helped.