VCDS HEX V2 Diagnostic Interface – VAG 22.3.1

VCDS HEX V2 Diagnostic Interface for Audi, VW, SEAT and Škoda

Diagnose, scan and configure compatible Volkswagen Group vehicles using a VCDS HEX V2 clone interface supplied with English-language VCDS software version 22.3.1.

The interface supports compatible Audi, Volkswagen, SEAT and Škoda vehicles up to model year 2022. It provides access to vehicle control modules for fault diagnosis, live data, service functions, adaptations and supported coding changes.

Important Product Information

This product is a high-quality aftermarket clone interface. It is not an original Ross-Tech product.

Included software version:

VCDS 22.3.1

Software language:

English

Supported vehicle brands:

• Audi
• Volkswagen
• SEAT
• Škoda

Supported model years:

Compatible vehicles up to 2022

Compatibility depends on the vehicle model, production year, control modules and communication protocols used.

What Is Included?

The package contains:

• one VCDS HEX V2 clone diagnostic cable;
• VCDS software version 22.3.1;
• required drivers;
• software installation instructions;
• basic connection and startup instructions.

A compatible Windows computer is required.

Supported Windows Systems

The supplied software is intended for compatible 32-bit and 64-bit versions of:

• Windows XP
• Windows 7
• Windows 8
• Windows 10

Compatibility with every Windows 10 configuration cannot be guaranteed. Windows 11 is not officially included in the supported system list for this package.

Main Diagnostic Functions

Depending on the vehicle and installed control modules, the interface can be used for:

• complete vehicle Auto-Scan;
• reading diagnostic trouble codes;
• clearing supported fault codes;
• viewing control module information;
• checking live measuring values;
• viewing advanced measuring values;
• testing selected outputs;
• performing supported adaptations;
• performing supported coding changes;
• resetting service intervals;
• accessing compatible engine, transmission, ABS, airbag, comfort and infotainment modules;
• saving diagnostic scan reports.

Not every function is available in every vehicle or control module.

Supported Communication Protocols

The interface supports compatible Volkswagen Group diagnostic systems using:

• K-line;
• KWP-2000;
• CAN;
• UDS;
• compatible ODX/ROD data included with software version 22.3.1.

Some newer vehicles and control modules introduced after 2022 may require a newer diagnostic platform or software version.

Coding and Adaptation

VCDS can be used to change supported vehicle settings, including selected:

• lighting functions;
• central locking behaviour;
• comfort settings;
• instrument cluster options;
• service interval settings;
• infotainment adaptations;
• convenience functions.

Available changes depend on the vehicle equipment and control module software.

Before making any coding or adaptation change:

1. save a complete Auto-Scan;
2. record the original coding;
3. change only settings confirmed for the exact vehicle;
4. do not copy coding blindly from another model;
5. verify the result before making further changes.

Our VCDS guide for Audi diagnostics and coding explains what the software can do and how it communicates with the vehicle.

Practical coding procedures can also be found in our Audi VCDS tutorials and coding guides.

What This Interface Does Not Do

This diagnostic interface should not be advertised as an engine tuning device.

It does not automatically:

• increase engine power;
• reduce fuel consumption;
• remap an engine ECU;
• perform professional ECU tuning;
• unlock every hidden function;
• support every vehicle manufactured up to 2022;
• replace specialist workshop equipment in every procedure.

Its primary purposes are diagnostics, supported coding, adaptations, service functions and vehicle configuration.

Software Installation

The package includes installation and startup instructions.

General process:

1. Install the supplied software on a compatible Windows computer.
2. Install the included cable drivers.
3. Connect the interface to the computer.
4. Connect the interface to the vehicle’s OBD-II diagnostic port.
5. Switch on the ignition.
6. Open VCDS and test the interface connection.
7. Save a complete Auto-Scan before changing any settings.

Use only the software and drivers supplied with this interface. Installing unrelated software or allowing unsupported automatic updates may prevent a clone interface from working correctly.

Safe Use

Before coding or running service functions:

• connect the vehicle to a stable battery charger when appropriate;
• save the original coding and scan report;
• confirm that the procedure applies to the exact vehicle;
• avoid changing undocumented values;
• do not disconnect the interface while a coding operation is being saved;
• do not perform security or immobilizer procedures without the required knowledge.

Incorrect coding can disable vehicle functions or generate additional fault codes.

Physical Delivery

This is a physical product. The package includes the diagnostic cable, while the software, drivers and instructions are supplied for installation.

Delivery may take up to 30 days, depending on the destination, customs processing and courier service.

Tracking details are provided when available.

Before Ordering

Please confirm:

• the vehicle brand;
• model;
• production year;
• Windows version installed on your computer;
• the diagnostic or coding task you want to perform.

Contact us before ordering if you require support for a specific vehicle, control module or advanced function.