Headligths won't adjust down..

[sasha055]

Hi,

My headlights were way too high on low beam and I decided to adjust them down...
I got the very long allen wrench and tried to adjust them, and the beam won't move, it just clicks and thet's it.. nothing happens.

I also took the headlight out and tried to adjust it, when I turn the hex key it again just clicks and no movement in the lens.

The lens is not in the lowest angle, it actually points up.. so I know I'm not at the end of adjustment range

Does anyone know were should I start looking for the problem?

Thanks
Sasha