CodificaVAG is a guide to coding and adaptations for VAG Group vehicles.
Consult procedures organized by make, model, and generation for Audi, Volkswagen, SEAT, CUPRA, and Škoda vehicles.
The application allows you to:
• Quickly search for your vehicle.
• View available coding and adaptations.
• See modules, channels, bytes, bits, and values when documented.
• Review requirements and notes before making a modification.
• Save your favorite codings.
• Update the catalog to see new additions and corrections.
CodificaVAG is designed as a reference tool for enthusiasts and professionals who use diagnostic tools compatible with VAG vehicles.
Before making any modification, we recommend saving the vehicle's original configuration and verifying that the procedure is compatible with its equipment, control unit, and software version.
CodificaVAG is an independent application and is not affiliated with, sponsored by, or endorsed by Volkswagen AG or the brands mentioned. Trademarks belong to their respective owners.
VAG coding for Audi, Volkswagen, SEAT, CUPRA and Škoda.