Mercedes 7G-Tronic 722.9 VGS4-NAG2 FBS4 TCU Mechatronic Cloning Service A0009017100 A0002703500 – Plug & Play

THIS IS A SERVICE LISTING & NOT AN ITEM FOR SALE

Mercedes 7G-Tronic (722.9) VGS4-NAG2 TCU cloning service

Mercedes stuck in limp mode, harsh or no gear changes, "transmission fault" on the dash, or a failed 7G-Tronic mechatronic control unit (TCU / conductor plate)? We clone your original VGS4-NAG2 unit's data, including the FBS4 / DAS4 vehicle security data, onto a matching replacement unit so it works on your car without dealer coding.

Unit covered

• Mercedes 7G-Tronic 722.9 mechatronic control unit, VGS4-NAG2 (FBS4 / DAS4 generation)
• Part numbers include A0009017100 and A0002703500
• There are older VGS2 and VGS3 units on 7G-Tronic cars too, which are different. Check the label on your unit says VGS4-NAG2 and message us the number before posting.

Mercedes models fitted with the 7G-Tronic 722.9

• C-Class W204, E-Class W212 and C207, CLS C218
• S-Class W221, SL R231, SLK R172
• ML W164 and W166, GL X166, GLK X204, G-Class W463
• Sprinter 906 and Vito / Viano 447

The 7G-Tronic was fitted from about 2003 until the 9G-Tronic replaced it from 2014. VGS4 units are found on the later cars, so confirm from the label on your unit.

Common symptoms

• Limp mode, stuck in one gear, no drive
• Harsh or delayed gear changes
• Transmission fault message on the dash

How it works

1. Message us your car and the part number on your unit: 0203 489 2610.
2. Post us your original unit and the replacement unit (part numbers must match).
3. We transfer the data, bench test it and post it back.

UK-wide mail-in service. We are a UK workshop: The Vehicle Check, Office 13, 25 Mollison Avenue, Enfield, EN3 7NJ. Phone 0203 489 2610 | thevehiclecheck.co.uk

This is a cloning and testing service for the control unit only. We do not repair the module itself.