Important information for the German market: The simplified changeover process from the dealer portal to the GRP will be discontinued on 01.05.2024. Erstes Anschreiben zur GRP-Migration Migrations that have not yet been completed must go through the rules process. To do so, please contact support@dx.one.gmbh.

During the time between 11.05.2024 and 12.05.2024 between 19:00:00 and 04:00:00 (UTC-0) erWin is not available due to maintenance work/ system modifications.

We use cookies in order to enable you to use our website in the best possible way and to improve our communication with you. Otherwise we only use additional convenience cookies. If you do not agree, you can set your cookie preferences.

Your cookie settings for this website
We use cookies in order to enable you to use our website in the best possible way and to improve our communication with you. Select your personal preference here:
Required cookies help to make a website usable by enabling the basic functions, such as site navigation and access to secure areas of the website. The website cannot function correctly without these cookies.
These cookies are used in order to allow website functions which make facilitate the most convenient possible use, tailored to your interests. Furthermore, the analysis of user behaviour also helps us to continuously improve the quality of our website.

If you wish to save the login details, personalisation has to be activated in the cookie settings. The Cookies policy provides you with information on the various types of cookies.

Products and services

Vehicle diagnostics

When using the Group Retail Portal (GRP) for user authentication, every ODIS Service user requires an active GRP account.Alongside an active GRP user account, it is also imperative for 2-factor authentication for operation of ODIS Service to be activated.

Your local importer will provide you with more information: see "Applications, forms" or the info document which you will find in the banner on the home page.

Visit the Group Retail Portal at:
https://grp.volkswagenag.com/

Please select your requirements

Device type


  Reset form Back to Product Assistant

erWin helps you when performing vehicle diagnostics by providing the necessary software and data. You are provided with detailed instructions on how to repair a vehicle.

erWin also offers additional flat rates with different functional scopes. You can choose these according to your needs in a product comparison.

Start product comparison

Password security

The password policy of the Volkswagen Group has been adjusted and is valid for all applications, such as Offboard Diagnostic Information System and GeKo.

In order to be able to change the password as required or at the latest after 365 days, click on the following link:
https://grp.volkswagenag.com

Info

Settings