VCDS (Vehicle Coding Diagnostic Software) is an advanced car scanning tool designed and manufactured by Ross-Tech, LLC beginning in May 2000. First called VAG-COM, it’s exclusively engineered for Audi-Volkswagen vehicles, including Volkswagen, Audi AG, SEAT, Skoda, and partially, Bentley and Lamborghini models. https://vcdstool.com/
## Main Features and Use
VCDS is a PC-compatible software package that, when paired with a supported connection hardware, transforms a regular PC or laptop into a versatile diagnostic system equivalent to many professional-grade tools. It interfaces to a vehicle’s OBD-II port and interacts immediately with the Electronic Control Units within the vehicle.
In contrast to universal OBD-II scanners, VCDS uses detailed Volkswagen Group-specific manufacturer protocol functions, enabling it to access every diagnostic-capable vehicle systems—even in pre-1996 models that aren’t covered by generic OBD-II standards.
## Interface Variants
Ross-Tech offers several hardware interface options:
1. **V2 Cable**: A physical cable interface created to be faster and safer than older models. It features a replaceable USB cable and can conduct full system checks up to three times faster than previous devices.
2. **HEX-NET**: A Wi-Fi enabled interface that works with both Wi-Fi and USB ports, allowing users to operate the tool from a smartphone, tablet, or computer. This expanded functionality offers increased flexibility when operating on vehicles.
## Subscription Models
VCDS is available in several license types:
– **Full Access**: For mechanics or users who service many different vehicles.
– **Hobbyist**: Restricted to 10 unique car IDs, perfect for enthusiasts working on several VAG cars.
– **Personal**: Capped to 3 unique vehicle IDs, appropriate for families with just VAG vehicles.
## Capabilities and Abilities
VCDS offers wide-ranging diagnostic and programming capabilities, including:
– Accessing and clearing error messages from every vehicle systems (motor, gearbox, ABS, safety restraints, etc.)
– Viewing live data from vehicle detectors and creating graphs of this data
– Performing fundamental adjustments, customizations, and coding modifications
– Restarting service and check-up reminders
– Adjusting brake calipers for brake service
– Running throttle body adaptations
– Initiating DPF active cleaning
– Running part function checks
A professional mechanic reviewed in the search results describes VCDS as “the fastest diagnostic tool he owns” and “clearly speedier and simpler than the Volkswagen dealership tool”.
## Model Coverage
VCDS functions on VAG vehicles manufactured from 1995 up to current models. With an optional retrofit interface, support can be increased back to vehicles from 1990. The software works with all vehicles with standard interfaces, supporting those using advanced vehicle bus and Unified Diagnostic Services protocols.
## Analysis to Competing Products
When evaluated against alternative VAG diagnostic tools like OBDeleven, VCDS is typically considered as more detailed and better suited for advanced troubleshooting and programming. While competing tools feature smartphone compatibility and a more user-friendly interface for casual users, VCDS offers superior functions chosen by expert technicians and serious enthusiasts.
Per user testimonials, VCDS is notably valuable for:
– Auto technicians diagnosing various VAG vehicles
– DIY enthusiasts who often perform maintenance exceeding basic oil changes
– Users who demand comprehensive diagnostic information and complex programming functions
– Drivers of legacy (pre-2005) VAG vehicles
The system has grown into almost vital for committed Volkswagen and Audi home mechanics, with countless users considering it “one of the best investments” for those servicing these vehicles.
