Allows for "hidden" tweaks, like changing door locking behavior or resetting service intervals.
It is used for diagnostics and coding on Volkswagen Group vehicles (VW, Audi, Seat, Skoda).
Most users report this specific version works best with KKL 409.1 cables or early HEX-USB+CAN interfaces.
Since this is a .rar archive from unofficial sources, always check the MD5 hash if provided by the forum uploader to ensure the file hasn't been tampered with.


