LED Light Bar Wired To Come On With High Beams

[diyer2]

I'm sure this can be done.

How do you do this?

2012 Sierra SLT AT 5.3L.

High beam trigger wire, relay to LED?

What wire is the high beam wire?

Or suggestions.

 

[greatmizzou]

Legally i would avoid it.  Some states are very specific about how many lights can be displayed on public maintained roads.  The last thing you want is running your brights late at night and get pulled over for having displayed too many lights.   With a separate switch you can flip them on and off without affecting your headlights.

 

If it were me I’d have a different switch.  If I wanted to use a factory switch I’d use the fog lights because fog lights are basically useless right?  ;)

[diyer2]

If I wanted to use a factory switch I’d use the fog lights because fog lights are basically useless right?  ;)

Good point!

I will check on the 3 lights here.