Heads up - iOS 7 currently breaks media player controls
Just letting everyone know that the current beta of iPhone iOS7 breaks the ability to control the tracks (pause, skip etc) from the Polo. You can still control it on the phone directly but that would make it not "hands free"!
I doubt Apple will change this so if this is important to you don't upgrade your iPhone to the new iOS until VW makes an update.
Heads up - iOS 7 currently breaks media player controls
Keep in mind you're using beta software.
as far as i recall, the way the MDI link and Bluetooth work with the iPhone is a standard protocol. If its not working it's likely it's not going to work in other devices, and is something they would likely want to fix.
That's like saying every speaker dock will stop working properly, there would be too much consumer reaction to not do something about it beyond having apple say "you're driving it wrong"