AUDI/VW DQ381 DSG mechatronics, new (Gen3 025H)

New Volkswagen DQ381 DSG Mechatronics Unit

This original, brand-new mechatronics unit is designed for the 7-speed Volkswagen DQ381 DSG gearbox. The mechatronics unit is one of the most common sources of issues, and replacing it provides a cost-effective solution without the need to replace the entire transmission.

Why a new mechatronics unit may be needed

Typical symptoms include:

• Irregular or jerky gear shifts
• Warning lights or transmission-related fault codes
• Reduced driving comfort and performance

Professional installation required

DSG gearbox repairs should always be performed by a qualified technician. The correct tools, software, and adaptation procedures ensure reliable operation and long service life of the new mechatronics unit.

All DSG parts available from Futurez

We supply the full range of DSG gearbox components – from clutches and solenoids to complete transmissions. If you are looking for a specific part, send us an inquiry with your vehicle details or part number. You can also contact us directly via WhatsApp – we are happy to help.

Upgrades & tuning at our Vantaa workshop

At our Vantaa location, we provide TVS Engineering software upgrades and tuning for all DSG gearboxes. These upgrades significantly improve drivability, shift response, and reliability – especially for tuned vehicles or heavy-duty use.

Examples of vehicles typically equipped with the DQ381 gearbox:

• Volkswagen Golf GTI & Golf R (2017–2025)
• Volkswagen Passat (2015–2025)
• Volkswagen Arteon (2017–2025)
• Volkswagen Tiguan (2016–2025)
• Audi A3 (2016–2025)
• Audi Q3 (2018–2025)
• Skoda Octavia vRS (2017–2025)
• Skoda Superb (2019–2025)
• Seat Leon Cupra (2017–2025)
• Cupra Formentor (2020–2025)