Thanks for the reply. In the US, we don't have problem with hooking up the Phatbox to the Touareg (Navi and Non-Navi unit). I am having problem with the Phaeton. Since it use the same CD changer connector, it should work, right? Yes and No. You can do everything except for skipping songs. You need to hit Scan after skipping to the next track or Album. Plus the stupid "NO CD" keep showing up which causes delay in playing the music.