# VCDS Tool: In-Depth Explanation

VCDS (Volkswagen Auto Group Scanner) is an specialized car scanning device created and released by Ross-Tech, LLC since May 2000. Originally called VAG-COM, it’s particularly engineered for Volkswagen Auto Group vehicles, supporting Volkswagen, Audi AG, SEAT, Skoda, and to a limited extent, Bentley and Lamborghini models. https://vcdstool.com/

## Primary Capabilities and Use

VCDS is a computer-driven software package that, when combined with a matching diagnostic lead, converts a standard PC or laptop into a powerful analysis platform similar to many factory tools. It links to a vehicle’s system interface and works directly with the vehicle computers throughout the vehicle.

In contrast to universal OBD-II scanners, VCDS uses detailed Volkswagen Group-specific proprietary language instructions, enabling it to reach all compatible vehicle systems—even in pre-1996 models that don’t comply by standard OBD-II protocols.

## Hardware Options

Ross-Tech offers several hardware interface options:

1. **HEX-V2**: A wired tool created to be speedier and more secure than older models. It offers a user-replaceable USB cable and can perform full system checks up to three times faster than older devices.

2. **Network Interface**: A cordless tool that accommodates both Wi-Fi and USB connections, allowing users to control the tool from a mobile device, iPad, or laptop. This expanded functionality offers more versatility when operating on vehicles.

## Subscription Models

VCDS is available in various usage plans:

– **Unrestricted Commercial**: For professionals or users who work on multiple different vehicles.

– **DIY**: Restricted to 10 unique car IDs, ideal for hobbyists maintaining several VAG cars.

– **Personal**: Restricted to 3 unique vehicle IDs, designed for households with only VAG vehicles.

## Capabilities and Features

VCDS offers comprehensive scanning and coding options, including:

– Reading and clearing fault codes from all vehicle systems (engine, gearbox, ABS, safety restraints, etc.)

– Retrieving current data from vehicle sensors and generating graphs of this data

– Conducting fundamental adjustments, adaptations, and software modifications

– Reinitializing service and inspection reminders

– Resetting brake calipers for maintenance

– Performing accelerator adaptations

– Performing diesel particulate filter manual maintenance

– Executing component function checks

Howard Pitkow evaluated in the technical analysis explains VCDS as “the quickest diagnostic tool he owns” and “clearly quicker and more user-friendly than the Volkswagen OEM tool”.

## Model Coverage

VCDS supports VAG vehicles manufactured from 1995 including current models. With an optional retrofit interface, coverage can be extended back to vehicles from 1990. The software supports all vehicles with standard diagnostic connectors, supporting those using advanced CAN and standardized protocols.

## Analysis to Other Tools

When compared against other VAG diagnostic tools like OBDeleven Pro, VCDS is usually considered as more detailed and ideal for in-depth troubleshooting and programming. While alternatives feature smartphone compatibility and a more user-friendly interface for casual users, VCDS offers more advanced features preferred by dealerships and experienced enthusiasts.

According to user testimonials, VCDS is particularly valuable for:

– Professional mechanics working on numerous VAG vehicles

– Home mechanics who frequently conduct maintenance exceeding basic oil changes

– Technicians who need comprehensive diagnostic information and complex programming functions

– Drivers of vintage (pre-2005) VAG vehicles

The system has evolved into nearly essential for serious Volkswagen and Audi car owners, with many users considering it “among the best investments” for those servicing these vehicles.