Audi logo
erWin Portal


Not logged in

Welcome to erWin


  • The user name or the password is not valid.
erWin contains all published service information from Audi of America, as well as any additional information necessary to help the aftermarket service provider or Audi owner to service Audi vehicles.

Genuine Audi Parts Information

Audi USA Literature Website

VWGoA Calibration ID's