While the free shareware version can read some codes, it is heavily restricted. Only the version provides dealer-level diagnostic depth for older models. Shareware Mode Full Registered/Activated AutoScan Fully Functional Fault Code Text Complete Definitions Basic Settings Enabled (TBA, Xenon leveling) Adaptation Saving Yes (Door locks, lights, etc.) Output Tests Supported Coding Labels Detailed Balloons (up to 20 lines) Sources: Key Functions for Enthusiasts Ross-Tech: VCDS Lite