inputs.text: works perfectly 2009 a4 w nav nokia lumia 920 - impressed easily worked simply plug unto mmi ipod adapter pair phone not see reviews using windows phone thought would contributei leave adapter plugged time turn car hit auxcd button leave phones bluetooth time phone pair matter seconds start playing playlist already loaded playing display show generic list tracks nothing pulled device controls nextprevious track car skip tracks songs playing device not able differentiate songs change time played continuously count not really huge deal calls work perfectly even phone connected via bluetooth car deviceoverall happy pricey works boo every german car maker thinking not a2dp streaming ok especially car costs 50k