If you are referring to the switches. I have the Auxbeam remote switchbox installed on the fuse box under the hood. Held on with industrial velcro.
I just have the control box sitting in the console - haven't mounted that yet. It's been out of the way and easily reached, so its not high on the list.
https://auxbeam.com/products/ar-800-multifunction-rgb-switch-panel-system-qp008526-1
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If you are referring to the wiring for the lights in bumper, it's all in wire loom that go to the switchbox above. Except for the fog lights, they are using the factory fog light switch.
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Ditch lights have a hole drilled in the plastic covers by the windshield, the brackets a little expensive and are made by SDHQ. But they don't bolt to the hood.
Link to discussion on ditch lights and brackets :
https://www.trailboss.org/threads/ditch-light-brackets-for-2021-tb-opinions-and-pics.1872/
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Let me know if I answered your question or not, I can always take more pictures