Here's the real problem:
The new Apple Lightning connector required to connect an iPhone 5, to a BMW Media adapter doesn't support iPod out! This is one of my favorite features of BMW apps, and now it is useless if you upgrade to the iPhone 5, or until BMW releases a new cradle.
http://store.apple.com/us/product/MD...ity%3Diphone_5
This, is no more.. Until new dock.