No headlamps

Hello all,
Both headlamps will not work on dip. Side lights and full beam ok. Suspect possibly a relay fault ? Fuses 19 and 20 checked ok. Where will I find the relay for the headlamps or any other ideas. Can't imagine both lamp filaments blowing at the same time but will check.
05 Freelander TD4

Cheers
BD

Sorted.
Both lamps were blown.

Was about to put that, ours went just the other day, bit strange that both went at the same time, but there we are!

:doh: ere does this one qualify for numpty of the month

I'm always suspicious of coincidences, but one thing I have learnt over the years is if a light doesn't work, ALWAYS check the bulb first, no matter how unlikely it seems.