Regarding Audi A8 4E stereo/navi

[Primo]

Sold my C5 RS6 Avant :(

I just bought myself a Audi A8 4E, year 2007. Really happy with the buy, but I'm somewhat missing the ability to connect bluetooth devices. (Play music from Spotify, etc).

I feel the era of cd's are over and want to be able to connect with bluetooth. So I'm wondering...:

- Do I exchange the navi/stereo system with a newer one (example Audi A8/S8 2014?) and will it fit? What is needed?
- Is there a hidden aux connection that I can't find?

I'm not interested in installing systems that are not original Audi.
Thank you so much for reading, I hope to get quick and positive replies!

Kind Regards,
Primo

[hahnmgh63]

The Mobridge kit works very well, not Audi but it operates almost identical to the later Audi systems. I also think you can get the Audi Bluetooth Module for phone connectivity but I don't think it will play Music like the Mobridge will.