Hi. I've recently traded in my mk4 gt tdi (115) for a mk5 gt tdi (140). I would like to be able to connect my HTC android phone to the standard head unit so I can listen music stored on my phone. I have seen a product by Nexxia CTVVGX004 VW MP3 Auxilary Input Adaptor This tricks the head unit into thinking there is a cd multi changer attached and provides me with a 3.5mm socket. which would be perfect. Does anyone know how wells this works? I would ideally like to use a bluetooth system so no wires, but cant find much about them. Any info would be great. Thanks Sandy