VT Calais Headlight problems

[azaherold]

Hi all
I have a 1997 VT Calais
My problem is that when I have low beam lights on - I switch to High Beam and the RHS lights switch off (or very dull). The same occurs when I have low beams on and switch on Fogs (RHS lights switch off or very dull)....

*Low beams (and parkers) by themself work fine.
*Parkers and Fogs by themself work fine.

See a previous thread, not replied to, with the same problem (perhaps explained a little better):
Vt Calais 98 model headlight issue/

* I have checked all of the relays & swapped etc
* I have checked / cleaned terminals at rear of headlights
* I have checked / cleaned earth connections (at battery, inside front RHS inner guard wall, RHS strut tower near the fuse box)
* I have checked wiring (as best as possible) from fuse box / relays to each headlight for shorts, etc.
* All globes seem to be working.....

Has anyone else had this or heard of this??

ANY Help / suggestions would be greatly appreciated!

[azaherold]

Problem fixed all.....

Blown fuse in relay / fuse box of Engine bay....so fricken simple after all that!

Thanks to Bass308!