If you are using a newer HEX-V2 or HEX-NET and still see errors, ensure your cable's firmware is up to date using the VCI Config utility. Can I Still Use VCDS on Other Makes? Ross-Tech Forumshttps://forums.ross-tech.com
Modern VAG vehicles use new addressing modes that the older 10+ year-old cable designs cannot handle. vcds unsupported vehicle
Newer car modules use advanced communication protocols with messages that are too long for the memory (RAM) and firmware capacity of older interfaces. If you are using a newer HEX-V2 or
To prevent accidental damage or "unexplained errors" from incompatible hardware, newer versions of VCDS may block older cables from accessing vehicles they cannot fully support. Known Affected Vehicles vcds unsupported vehicle