The Ross-Tech VCDS HEX-V2 USB 80312 is a powerful and versatile OBD II diagnostic tool designed specifically for Volkswagen and Audi vehicles. This intelligent dual-K plus CAN USB interface provides comprehensive diagnostic capabilities for a wide range of models, from 1990 to current.
Key Features of the VCDS HEX-V2 80312
The HEX-V2 boasts a range of features that make it the go-to choice for VW/Audi enthusiasts and professionals:
- Universal Compatibility: Works with all diagnostic-capable VW/Audi passenger cars from 1990 to current (with a few exceptions noted below). Supports K, K+L, dual-K, and CAN protocols.
- Modern Connectivity: Utilizes a USB connection for seamless compatibility with modern laptops and computers. Includes a detachable USB cable with a proprietary locking mechanism for secure connection. A standard USB-A to USB-B cable can be used as a temporary replacement.
- Advanced Technology: Powered by a 32-bit microcontroller and features fully updateable firmware, ensuring compatibility with future vehicle models and software updates.
- Clear Visual Feedback: Equipped with tri-color (red/green/blue) status/activity LEDs for clear and visible diagnostic feedback from various angles.
- Software Integration: Includes an embedded license for VCDS software, acting as a dongle and allowing installation on any compatible PC.
Vehicle Compatibility and Exceptions
The HEX-V2 offers broad compatibility, but there are a few exceptions:
- Volkswagen Routan: Not compatible due to its Chrysler-based architecture and diagnostic protocols.
- Lamborghini: Requires the Ross-Tech HEX-NET interface.
- Early TDI Engines: Some 1991-1994 Audi TDI engines with 240bps ECUs may have limited compatibility.
Computer Requirements and Extension Options
For optimal performance, Ross-Tech recommends a computer with at least a 1 GHz dual-core processor, 1 GB of RAM, and Windows 7 or newer. While older systems might function, they are not officially supported.
The included 6-foot USB cable is sufficient for most applications. However, for extended reach, Ross-Tech offers a tested and approved 16-foot Active USB Extension available for purchase. Passive USB extensions are not recommended. A 3-foot OBD extension is also available to keep the tool away from the driver’s area. For desktop PC users, the wireless HEX-NET interface might be a more suitable option.
Registration, Resale, and Support
Interfaces purchased directly from Ross-Tech are typically pre-registered. Reseller purchased interfaces require registration within 10-15 uses. Registration is done online via a utility included with the VCDS software.
While the HEX-V2 functions on any PC with the software, product support is limited to the original registered user. Second-hand purchases require a re-registration fee for official support.
Software and Driver Installation
The HEX-V2 is designed for use with the latest version of Ross-Tech’s VCDS software. It does not emulate a dumb serial pass-through interface, limiting compatibility with other diagnostic software.
Driver installation is generally straightforward. The HEX-V2 is recognized as an HID device, usually not requiring specific drivers. However, an INF file included with the VCDS installer addresses potential HID power management issues in Windows 8.1 and newer operating systems.
Purchasing the Ross-Tech VCDS HEX-V2 80312
The Ross-Tech VCDS HEX-V2 USB 80312 is available for purchase directly from Ross-Tech’s online store and through authorized distributors worldwide. This essential tool empowers VW/Audi owners and professionals with advanced diagnostic capabilities for accurate troubleshooting and maintenance.
