Mercedes VGS4NAG2 TCU Donor Virginize & Renew Service – No Cut Plug-In Solution 2014+ (FBS4)

Mercedes VGS4NAG2 TCU Donor Virginize & Renew Service – No Cut Plug-In Solution

Professional Mercedes VGS4NAG2 TCU Virginizing & Donor Renewal Service

If your original Mercedes VGS4NAG2 TCU data is missing, unreadable, or corrupted, our TCU virginizing service offers a safe, reliable solution. We specialize in resetting donor TCUs / conductor plates to factory default settings without cutting or physically modifying the module.

This service is perfect for customers with a donor TCU that matches the original part number who need it renewed and ready for VIN programming. Once virginized, your dealer or authorized shop can program the TCU with your vehicle VIN, effectively making the module like new.

Why Choose Our Virginizing & Renew Service?

• Clean Plug-In Method: We do not open or cut the conductor plate. All programming is done through professional TCU interfaces.
• Factory Default Reset: Donor TCUs are restored to full factory settings, ready for VIN programming.
• Donor Requirement: Requires a donor TCU with the exact part number as the original module.
• Safe & Reliable: Our specialists use dealer-level tools to ensure the TCU is properly virginized and ready for installation.
• Wide Compatibility: Supports Mercedes VGS4NAG2 7G Tronic TCUs in E-Class, S-Class, C-Class, G-Class, ML, GL, CLS, and more.

How the Service Works

1. Send your donor TCU with the same part number as your original to our shop.
2. We virginize and renew the TCU using clean plug-in programming — no cutting or physical modifications.
3. The donor module is returned ready for VIN programming by your dealer or authorized shop.
4. Your dealer can then program the TCU with your vehicle’s VIN for direct plug-and-play installation.

Need a 1:1 Clone?

If you have your original TCU and want an exact 1:1 clone, please visit our Mercedes VGS4NAG2 TCU Clone & VIN Programming Service page for full cloning and VIN programming options.

Why Choose Karman Auto?

At Karman Auto, we specialize in Mercedes TCU virginizing, donor renewal, and conductor plate programming. With over 25 years of automotive electronics experience, our technicians guarantee accurate, reliable, and fast service. All TCUs are prepared for dealer-level programming without cutting or opening the donor module.

• Nationwide mail-in service
• Experienced Mercedes TCU/ECU programming specialists
• High-quality service with customer satisfaction guarantee

Order Your Mercedes VGS4NAG2 TCU Donor Virginize & Renew Service Today!

Send your matching donor TCU to experience professional Mercedes VGS4NAG2 TCU virginizing and renewal.