My defi guages BF 2 appear to working just fine until i turn my headlights on. This is just so very sad when I just installed them. I have an evolution IX SE. It is completely OFF when i turn on the headlights soo its not a matter of it being dim, its just not getting any power. But when my headlights are off they are working just fine! anyone have any ideas?

 

do u check all the wiring mate??

 

I had the same issue on my IX. Because you can't see the gauges during the day without being lighted I just hooked the lighting to switch power so they are always on. Only downside is they are not dimmed with lights.