Hello, I have a Mazda6 2009. I wanted the spoiler but the dealer wants over $500. I found one on ebay for $130, I'm sure I can install it myself, but I'm unsure of connecting the LED brake lite to the brake wiring. I removed the lid panel. I can see one white connector that's not being used. Is this where the LED brake light connects? I would appreciate your help with this, bc I would like to save $$$ by having a shop or something connect it for me. 
