Volkswagen provides access to erWin. erWin is the Electronic Repair and Workshop Information from Volkswagen AG, both for independent workshops, car fleets and all other companies that repair and service Volkswagen vehicles on a professional basis, as well as for all private persons who wish to repair their Volkswagen vehicle themselves.
The vehicle diagnostics allow you to select between a complete diagnostic system (VAS diagnostic system), which has the advantage that diagnostics can be carried out on all Volkswagen brand vehicles. For these applications, users have to register in advance and then log in.