Connect your cable to the car and run a "Test" in the software options to ensure communication. screen to find your unique Serial Number Submit this number via the Ross-Tech Registration Form and pay the fee.

VCDS-Lite operates in a "Shareware" mode for free, but many advanced features are locked until you purchase a license and receive an activation code. : A full license costs The Process Download and install the software from the Ross-Tech website

. If you want to move the software to a new computer, you must contact Ross-Tech, and they typically allow only two transfers. Feature Comparison

VCDS-Lite 1.2 is a specialized diagnostic software designed for older Volkswagen, Audi, SEAT, and Skoda vehicles (typically pre-2006) that do not require a direct CAN diagnostic connection