Quad headlights relays in the TB

[03TRAILEXT]

I have seen the write up on other cars to make your lows and highs stay on at the same time.

 

Has anyone done it to a TB.

 

Thanks

[03TRAILEXT]

Anyone ????

[nitrous1]

I've been thinking about looking into this for my wife's Envoy. I modified my Sierra's headlights a few months ago and I would like to do the same thing for my wife. I need to break out the wiring diagrams and see if it possible.