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Audi MMI 3G Plus / Touch

Car radio MMI 3G Plus TouchCar radio MMI 3G Plus Touch Display

Directly to the compatible products


Do you have an Audi Multimedia System MMI 3G? With us you can retrofit Bluetooth adapters and Digital radio DAB+

Our products are compatible with the following variants:

  • MMI 3G Basic
  • MMI 3G High
  • MMI 3G Plus
  • MMI 3G Touch
  • MMI 3G RMC

You can connect many additional interfaces to these systems using fiber optic technology (MOST) and upgrade your existing system with additional functions.

These include

  • Bluetooth Musik Stream Music by Bluetooth
  • Bluetooth Musik Streaming from streaming provider possible (Deezer, Spotify, Apple Music, Amazon Music, Tidal, and many more)
  • Musik vom USB-Stick Digital Radio DAB+
  • AUX AUX connection (Cinch)

How can you identify with certainty which system you have installed? You can identify it by the software version number. This can be found under SETUP, then SETTINGS at the top right. Now select VERSION, at the bottom of the list. The syntax of the version number is as shown below.

MMI 2G Basic: It is the only system that has a monochrome red display.
MMI 3G Plus:   HN+_XX-XXXXX or HN+R


Here is an overview by year of manufacture. Please click on the image to enlarge it.

MMI overview small

Our retrofits emulate a CD changer. Your MMI system "thinks" that another CD changer is connected.

The MMI 3G system can only manage one CD changer. If you want to retrofit Bluetooth, you have to deactivate the CD changer. This is very easy and is explained in the instructions. The instructions are available for download at the product side in this shop. And then simply copy your CDs to your smartphone or to the cloud and listen to them wirelessly via Bluetooth.


This radio was installed in the following vehicles, among others:

Audi Modell Construction year
Audi A1 2011 - 2018
Audi A4 2010 - 2017
Audi A4 Allroad 2013 - 2017
Audi A5 2009 - 2018
Audi A6 2009 - 2016
Audi A7 2012 - 2016
Audi A8 2011 - 2019
Audi Q3 2015 - 2019
Audi Q5 2009 - 2018
Audi Q7 2009 - 2012

You can find the compatible products here:

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