Review on Enhance Your Racing Experience with Auto Racing Car Ignition Switch Carbon Fiber Surface Panel - 5 in 1 Engine Start Push Button & Carbon Fiber Toggle Switches – 12V LED Panel: Ideal for Racing Sport & Competitive Cars by Braden Douville

This is NOT carbon fiber. It has a sticker on a thin aluminum sheet. I agree, but don't be fooled. The switches are nice, but the trigger switch only has tiny screws, no lugs. The instructions aren't very clear as they cover 4 different switch models, but if you can't figure it out then you probably shouldn't try to wire the panel this way. Use a meter to determine the ground of the LED if you have one, and note that you need to switch +12V for the LED to work (obviously). You define the "switched" side by applying 12v to one side or the other when the switch is off and connected to ground - if the LED lights up you've found the "output side". Unclear, but the "key" is removable. switch off. The panel would fit perfectly in a standard "radio" hole, except the main switch is too big so the bezel may need some shaving (at least on my small truck).