Greetings, I've been lurking on this site for a few years, outstanding site.

I looked through the FAQ and cant seem to find the necessary info or
wiring diagram to attach some KC's to the high beam headlight circuit.

I have a 09 H3T Alpha. I have read several threads on various Hummer
sites (most have gone belly up) and they indicate that you cant just
attach the wire to the headlights as this will cause the computer grief.

There is a relay or fuse that would need to be tandemed to so the lights
would activate when the high beams are lit.

Any assistance would be greatfully appreciated.

Thanks!

Art

 

I'm interested in knowing about this too, I didn't think you would cause the computer to fall into epiliptic fits just by adding the lights. Might need a relay inline to help with the load though.