During installation, ensure your laptop is connected to a power source. Once installed, connect the cable to the car's OBDII port and the laptop's USB port. Run the "Test" function in the options menu to synchronize the software with the hardware. The Risks of Non-Official Software
: New 7-digit PIN/SKC code matching for immobilizer-equipped models and support for new UDS addresses. Multilanguage & "Free" Context VCDS 24.7.1 SOFTWARE MULTILANGUAGE FREE FOR ALL
| Feature | VCDS 24.7.1 (Free Lite) | OBDeleven (Pro) | Carly (VAG) | | :--- | :--- | :--- | :--- | | | $0 | $60/year + dongle | $89/year + dongle | | Full system scan | Yes (Engine only in Lite) | Yes | Yes | | Coding/Long coding | No (needs license) | Yes | Limited | | Multilingual | Yes (15 languages) | Yes (8 languages) | Yes (10 languages) | | Works offline | Yes (fully offline) | No (requires phone app/cloud) | No | | Data logging | Yes (Engine only) | No | No | During installation, ensure your laptop is connected to