News & Updates Abrites AVDI VAG

New VN025 License: MQB 5C All Keys Lost Without Synchro Data

New VN025 License: MQB 5C All Keys Lost Without Synchro Data

ABRITES introduces VN025 – MQB 5C All Keys Lost & Module Replacement, a new solution for key programming on Volkswagen Group vehicles with MQB Immo 5C and HiTag PRO keys.
For the first time, automotive locksmiths can perform All Keys Lost and spare key programming on supported MQB 5C vehicles without previously saved synchro data or dealer-level information to prepare the dealer key.

What Can You Do with VN025?

The new VN025 license provides:
• MQB 5C All Keys Lost key programming
• Spare key programming
• Dealer key preparation without synchro bytes
• Support for VDO instrument clusters with CryptoCore RH850 MCUs
• Programming with virgin aftermarket keys
• Programming with used OEM keys (with CB503)
• Immobiliser data extraction for supported ECU and TCU replacement procedures
VN025 supports Volkswagen, Audi, Å koda, and SEAT MQB Immo 5C vehicles based on the MQB49 platform with VDO instrument panels, typically produced between 2019 and 2026.

ECU and TCU Replacement with VN025

In addition to key programming, VN025 provides the immobiliser data required for supported ECU and TCU replacement procedures, including DCM6.2, Simos 18.x, DQ200, DQ250, DQ381, and DQ500 modules, among others.
The VN002 Parts Adaptation license is required to complete ECU and TCU adaptation procedures.
With VN025 and AVDI, working with MQB 5C vehicles becomes possible even in complex All Keys Lost situations where no previously saved synchronisation data is available.
No keys. No synchro data. MQB 5C covered with AVDI.

GET VN025

Stay Updated on Vehicle Diagnostic Software Innovations

Explore our latest guides, tips, and industry updates to keep you informed.
Abrites Summer Jam 2026: Unprecedented Discounts on AVDI Packages

Abrites Summer Jam 2026: Unprecedented Discounts on AVDI Packages

Abrites Summer Jam 2026: Unprecedented Discounts on AVDI Packages ...
Continue Reading
Expanding Payment Options

Expanding Payment Options

Imagine a time traveler from 1980 asking about the future. They’d expect hoverboards; we...
Continue Reading