VH commodore headlight switch not working

[Chris digi]

Hi guys ,
I’m having some issues with my VH, The headlight switch isn’t working . I’ve tried 3 different switches and no change, But my lights works when I pulled on the indicator stalk so there is power to them .
Changed the globes aswell and still the same . Also changed the fuses and no luck, my interior light comes on when I pull the switch though so it has me confused. What could it be, potential bad wiring from the switch to the lights ?

 

[krusing]

I would back probe the wiring from the headlights to the Switch,
You may find, they could possible go through a relay,
Otherwise, you may need to rewire the headlights through a relay.

See if you can get hold of a wiring diagram, as this should give you an indication of the wire colours to make it easier to trace.