VCDS (Vehicle Coding Diagnostic Software) is an advanced vehicle analysis device developed and produced by Ross-Tech, LLC starting from May 2000. Originally called VAG-COM, it’s particularly engineered for VAG vehicles, supporting Volkswagen, Audi, SEAT, Skoda, and selectively, Bentley and Lamborghini models. https://vcdstool.com/
## Primary Capabilities and Use
VCDS is a PC-compatible software package that, when paired with a matching diagnostic lead, transforms a ordinary PC or laptop into a versatile scanning tool similar to many professional-grade tools. It connects to a vehicle’s OBD-II port and interacts directly with the vehicle computers throughout the vehicle.
Unlike basic OBD-II scanners, VCDS uses thorough Volkswagen Group-specific brand-specific communication commands, allowing it to reach all compatible vehicle systems—even in pre-1996 models that don’t comply by standard OBD-II standards.
## Device Choices
Ross-Tech offers several hardware interface options:
1. **V2 Cable**: A USB-connected tool designed to be quicker and safer than previous models. It features a replaceable USB cable and can conduct full system checks much more rapidly than legacy devices.
2. **Wireless HEX-NET**: A Wi-Fi enabled tool that accommodates both Wi-Fi and USB connections, enabling users to control the tool from a mobile device, tablet, or PC. This additional functionality delivers increased versatility when diagnosing on vehicles.
## Activation Versions
VCDS is available in various license types:
– **Professional (Unlimited)**: For professionals or users who handle multiple different vehicles.
– **Enthusiast**: Limited to 10 unique VINs, ideal for DIYers servicing several VAG cars.
– **Home User**: Limited to 3 unique registration numbers, designed for individuals with only VAG vehicles.
## Capabilities and Characteristics
VCDS offers wide-ranging scanning and coding capabilities, such as:
– Accessing and erasing fault codes from every vehicle systems (engine, gearbox, ABS, safety restraints, etc.)
– Retrieving real-time data from vehicle detectors and creating graphs of this data
– Performing fundamental adjustments, adaptations, and programming modifications
– Reinitializing maintenance and check-up reminders
– Resetting brake calipers for pad changes
– Performing throttle body adaptations
– Conducting diesel particulate filter forced regeneration
– Running component actuation tests
A professional mechanic evaluated in the user feedback explains VCDS as “the most efficient diagnostic tool he owns” and “clearly faster and easier to use than the Volkswagen OEM tool”.
## Vehicle Support
VCDS functions on VAG vehicles produced from 1995 up to latest models. With an extra retrofit interface, compatibility can be expanded back to vehicles from 1990. The software accommodates all vehicles with OBD-II ports, covering those using advanced Controller Area Network and Unified Diagnostic Services protocols.
## Comparison to Other Tools
When compared against alternative VAG diagnostic tools like OBDeleven, VCDS is generally viewed as more detailed and better suited for advanced diagnostics and coding. While competing tools offer mobile compatibility and a simpler interface for non-professional users, VCDS delivers more advanced features preferred by dealerships and serious enthusiasts.
Per user reviews, VCDS is notably valuable for:
– Dealerships diagnosing numerous VAG vehicles
– Home mechanics who frequently conduct maintenance exceeding basic oil changes
– Operators who need comprehensive diagnostic information and specialized programming capabilities
– Drivers of vintage (pre-2005) VAG vehicles
The device has grown into almost essential for committed Volkswagen and Audi car owners, with many users regarding it “some of the best investments” for those maintaining these vehicles.