Audi MMI 3GH / 3G High / Bundle – Latest Maps & Firmware – 6.35.1 & K0257_6_D1 – Europe! – MMI 3G Maps 2023


Type in your Audi model, for example Audi A6

Type in your car production or manufacture year for example: 2014.
Only numbers.

Please add here what’s your current firmware version. How to check? Please click here


Audi MMI 3GH / 3G High / Bundle – Latest Maps & Firmware – Europe only.

This bundle contain:

  • HNAV EU K0257 6 D1 (A4-A5-Q5-A6-Q7-A8) – LATEST FIRMWARE FOR 3G HIGH.
  • Hidden green menu script enabler.
  • 03623 – Invalid Security – error remover (script).

This is Audi genuine OEM update!

Its compatible with:

  • Audi A4 B8 2008-2015
  • Audi A5 B8 2008-2015
  • Audi A6 C6 2006-2011
  • Audi A8 D3 2008-2009
  • Audi Q5 8R 2008-2015
  • Audi Q7 I 2008-2015

Before purchase, make sure it’s compatible with your car!
You can do that by checking your current firmware version which must starts from Hnav_

How to check what’s my MMI? Click here.


Albania, Andorra, Austria, Belarus, Belgium, Bosnia-Herzegovina, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, FYR Macedonia, Germany, Gibraltar, Great Britain, Greece, Hungary, Iceland, Ireland, Italy, Kosovo, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Montenegro, Netherlands, Norway, Poland, Portugal, Romania, Russia, San Marino, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Ukraine, Vatican.


  • Bluetooth fix.
  • Bluetooth handsfree support for newest mobile phones.
  • Loosing GPS signal fix,
  • Security fix.
  • Improved interface performance.
  • No visual changes in MMI interface when doing firmware update.
  • Latest available maps for Europe 2022

This update will not enable bluetooth streaming music on MMI 3G High unit. To stream music via bluetooth you’ll need module like this (click).

Delivery option

We have two delivery options:

  1. Download links – they will be available straight after clear payment, or
  2. SD CARDs – we will post to you 3 sd cards – 1 with firmware, 1 with maps, 1 with activator.

How to install?

Instructions how to install, you can find on our website:

  1. How to install – online manuals

yahoo/outlook sometimes blocking our emails or treating them as a spam/junk to please also check that folder, if our message will go straight to the spam, you can click there on option “It’s not a spam” after that all our emails will go straight to your inbox. We are not sending any SPAM / adds.


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