Clio mk3 headlights

Hi my car failed it's MOT due to the headlights not working.

My father tested every single fuse on the two fuse boxes (steering column and right side of the battery) and they were all ok.

There seems to be no power going to the headlight cables (directly connected to headlight).

Light on dashboard comes on and all other lights work.

Any ideas? We ain't sure where the relays are for these either.

Thanks

Clio mk3 headlights