If you're referring to the brush lights it's a breeze.
I installed a set of Hella driving lights and wired them into the high beam side of the headlight system. They only come on when you hit the high beams.
You need a simple relay from the auto supply house(one for aux lights). They have marked terminals:
#85-Ground
#87-To the aux lights.
#86-Source-Green wire from the high beam to
trigger the relay.
#30-Fused wire from the Battery.
Terminal ends, wire, wire loom and soldering gun.
Splice into the green wire that plugs into one of the headlights and attach to #86. Wire both aux lights to #87. I used 14 gauge wire to the lights. Run ground from frame to #85. Run 12 gauge wire thru fuse directly to battery.
I used 3M double sided tape and attached the relay behind the battery.
I have aux lights on the Hummer and a Z-71 wired thru the high beam circuit. The ones on the Hummer are the Hella Black Magic. The Z-71 has a set of Hella HID's that will light up as far as you can see. I wish I could put them on the Hummer, but they won't fit on the brush mounts without lot of modifying.
Whatever you put on will be better than stock on dark roads.
Best to you
buddy
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