I have searched the site and cant find anything that helps with my problem. I have a 08 A4 2.0T. Its a fairly basic model...no external disc changer...no nav..no bluetooth... The steering wheel controls work for the most part but when i press the 'mode' button it says "no function" in the display within the instrument panel. From what i have read this should change the function of the radio between FM, CD, SAT and bluetooth if i had it... Well this is not working. Does anyone know if this is a malfunction or is that the way it should work? I am also looking to install the Dension ipod adapter. Will i still be able to control the ipod with my steering wheel controls? Will installing the ipod adapter maybe fix the problem? If anyone has info about this please let me know. Otherwise i will install the ipod adapter and see what happens i guess. Thanks all for the help.