BMW: Spotify App (Android) - "How To" Guide
UPDATE NOVEMBER 2020:
This method no longer works, please watch my newer video with the latest method:
• BMW: Spotify App Working - Android 2020
I've had a lot of trouble getting Spotify to work with my BMW, in this video I'll show you the steps that I took to fix it.
You need a BMW equipped with Connected Drive Apps support in order to do this.