VAG-COM 12.12 VCDS Software Download & Installation Guide The is an essential tool for owners of Volkswagen Group vehicles (VW, Audi, Seat, and Skoda). Version 12.12 was a significant release that introduced support for 2013 and early 2014 models, including those based on the MQB (Mk. 7) chassis . Core Features of VCDS 12.12