(ElSA Reparaturen und Werkstatt Informationen) is the official online portal used by Volkswagen mechanics and authorized service centers. It contains the exact same data that the technicians at your local dealership use to service your car.
: You can use the search function for free to see which documents, TSBs (Technical Service Bulletins), and manuals are available for a specific model year before paying for a subscription. Paid Access Options vw erwin free access