So do you plan to disconnect or turn off the retractable wing? Might be silly to have both hooked up. I would have the 3rd brake light running to the existing 3rd brake light power source.
I looked at these style wings myself, but ended up installing a turbo wing directly to the retractable wing. It looks something like this below....I will have some picks of what mine looks like next week. I should finally be getting my ride out of the shop next Friday
