VCDS (Vehicle Coding Diagnostic Software) is an specialized car scanning tool developed and produced by Ross-Tech, LLC beginning in May 2000. Initially called VAG-COM, it’s specifically tailored for Volkswagen Auto Group vehicles, covering Volkswagen, Audi AG, SEAT, Skoda, and partially, Bentley and Lamborghini models. https://vcdstool.com/
## Main Features and Application
VCDS is a PC-compatible digital tool that, when combined with a compatible interface cable, turns a regular PC or laptop into a high-performance diagnostic system similar to many professional-grade tools. It interfaces to a vehicle’s diagnostic connector and works directly with the vehicle computers throughout the vehicle.
In contrast to universal OBD-II scanners, VCDS uses thorough Volkswagen Group-specific manufacturer protocol commands, enabling it to access every compatible vehicle systems—even in pre-1996 models that don’t comply by universal OBD-II specifications.
## Device Choices
Ross-Tech offers several diagnostic lead options:
1. **HEX-V2 Interface**: A USB-connected device designed to be speedier and safer than earlier models. It offers a swappable USB cable and can conduct automatic diagnostics up to three times faster than previous devices.
2. **Wireless HEX-NET**: A cordless tool that accommodates both Wi-Fi and USB connections, permitting users to control the tool from a tablet, Android device, or PC. This expanded functionality delivers greater versatility when working on vehicles.
## Activation Versions
VCDS is available in multiple activation options:
– **Full Access**: For technicians or users who work on many different vehicles.
– **Hobbyist**: Restricted to 10 unique car IDs, ideal for DIYers maintaining multiple VAG cars.
– **Home User**: Restricted to 3 unique VINs, suited for families with just VAG vehicles.
## Features and Abilities
VCDS offers wide-ranging scanning and coding functions, including:
– Accessing and clearing fault codes from every vehicle systems (motor, transmission, ABS, safety restraints, etc.)
– Viewing current data from vehicle monitors and creating visualizations of this data
– Conducting fundamental adjustments, adaptations, and programming modifications
– Resetting maintenance and inspection reminders
– Adjusting brake calipers for maintenance
– Performing engine throttle adaptations
– Conducting DPF active cleaning
– Starting part function checks
Howard Pitkow reviewed in the technical analysis describes VCDS as “the quickest diagnostic tool he owns” and “noticeably quicker and easier to use than the Volkswagen OEM tool”.
## Vehicle Support
VCDS functions on VAG vehicles built from 1995 through modern models. With an optional retrofit interface, compatibility can be extended back to vehicles from 1990. The software works with all vehicles with standard interfaces, including those using modern Controller Area Network and UDS/ODX protocols.
## Comparison to Alternative Systems
When contrasted against alternative VAG diagnostic tools like OBDeleven Pro, VCDS is generally regarded as more comprehensive and ideal for in-depth diagnostics and programming. While OBDeleven provide mobile compatibility and a simpler interface for non-professional users, VCDS provides more advanced functions chosen by dealerships and dedicated enthusiasts.
Based on user testimonials, VCDS is particularly beneficial for:
– Professional mechanics servicing multiple VAG vehicles
– Car hobbyists who often do maintenance exceeding simple oil changes
– Operators who need comprehensive diagnostic information and specialized programming features
– Owners of legacy (pre-2005) VAG vehicles
The device has evolved into practically essential for committed Volkswagen and Audi home mechanics, with numerous users considering it “one of the best purchases” for those servicing these vehicles.