VVDI

The first version of VVDI (Vag Vehicle Diagnostic Interface). A tool for perform basic diagnostics, key programming, module adaptation etc. for VAG vehicles.

GENERAL INFORMATION

The first version of VVDI is no longer available for sale, but still used in many workshops. The possibilities and functions are slightly smaller than second version, but at the moment of release of VVDI2, were practically identical. First generation of VVDI is confusingly similar to Abritus products. Generally, this tool is intended for diagnostic, coding, key programming, mileage correction and others for VAG vehicles. VVDI contains Main Unit, Key Programmer (TagKey), optional 5th IMMO Update Tool and Windows-Based software: initialy ImmoPlus software, later-VVDI software.

VVDI - KEY PROGRAMMING FUNCTION

✔ Cars with Instrument Cluster with NEC+24C32, NEC+24C64, NEC+95320 (Golf 6, Bora, Jetta and others).
✔ Audi A4, A5, Q5, A6, Touareg and other cars with BCM2 (5th immobiliser system): all key lost, add key.
✔ Audi A6, Q7 with EZS Kessy (4th immobiliser system): all key lost, add key, renew key with EZS Kessy eeprom.
...and others.

Key programming in VAG vehicles with help of VVDI

VVDI - TRANSPONDER PROGRAMMER

VVDI TagKey allows programming and copying electronic keys & transponders for vehicles. Software include also many "keymakers" for production "ready programmed to start the vehicle" transponders and several others useful function: preparing dealer keys, generate IDxx transponders, unlocking keys and smart keys etc.

VVDI - COMPONENT PROTECTION

Some parts of the modules build in the VAG vehicles, implement the so called “component protection”. This is a mechanism dedicated to prevent exchange of modules between different vehicles without central authorization from the VAG online database. Such modules placed in another vehicle activates the “component protection active” DTC. The component protection is first implemented in the A8 2003+ and in the A6 2004+ vehicles. There are actually two types of component protection – generation 1 and generation 2. Component protection generation 1 is implemented in the A8 2003+ vehicles, while the A6/Q7/Allroad 2004+ use component protection generation 2 for most of the modules, and very few modules use component protection generation 1.

VVDI Component Protection Function allows to reset used module to virgin state and adapt it for other vehicles.

VVDI - Reset Component Protection in VAG modules

Reset Component Protection of VAG Modules with VVDI