Just recently got a 2006 g35x with bose and no nav. The only issue I've had is the lack of aux. I found many options for adapters that connect to the radio cd player and I found one that I believe should work. https://www.aliexpress.com/item/1005005421534706.html It is the cheapest option in canada and has bluetooth built in as well. The installation looks easy however I've never wired anything in a car before and noticed it needs the 12v and accessory wires connected which I'm not sure how to do. I also noticed in the description it says "doesn't work on north american infinitis" but the connectors look the same? So my question is would it work on my 2006 sedan and how would I go about wiring those two 12v and accessory wires. This is a manual page for a similar model of the bluetooth/aux adapter from the same company http://yatour178.ru/files/uploads/YTM06_User_Manual.pdf