Fuse tap

Hey what fuse can I tap into so my switch light turns on and off with my headlights ? Already in use is the “tail” is there another ?

 

A fuse tap let's you add a circuit to a spot with a fuse, you can use tail or the one labeled panel.

 

The one labeled panel worked , the switch I am using has 2 lights inside one to indicate when the led bar is on and the other that turns on and off with the lights of the car . I put the tap into panel and the led that indicates that the car lights are on works because when I turn on my lights the switch turns on but the other one is constantly on and it’s indicating the led bar is on all the time any way to fix this ?

 

You want the underhood panel if you are using the highbeam trigger,
these two 10A fuses are the Lh and Rh HI beam circuits;

 

https://www.youtube.com/watch?v=wlo1MJgI3vg

https://www.youtube.com/watch?v=YRbzCK66oko

Can't view them where I'm at, but these should help if you need a visual.