My 7.5 GTI has this option as a menu on the home screen. Apparently it allows passengers to connect to the media system on their phone or tablet via Wifi and take control of what's playing or nav destinations.
Anyway, I've tried both the iPhone and iPad apps and cannot get either to work.
When trying to connect the app says there is a newer version available and directs to the app store where the only app is the one I already have.
Anyone had any success with getting this to work? Hardly a big problem but it just bugs me when things don't work as they should!