AutoTuner team doesn’t stop surprising us in the last few month or so with the super updates. Autotuner now released a new exclusive update on Sep. 9th, 2025.
New Exclusive AUTOTUNER Release.
09/10/2025
AT developers never sleep: Mercedes + Bosch VGS-NAG3 via OBD, signed by AT! This exclusive protocol, available for your AT Tool, supports the legendary 9-G Tronic automatic transmission of Mercedes vehicles, whether diesel, petrol, or hybrid.
With VR reading via OBD, you quickly access the stock file from our server, ready to be optimized for the best performance in every gear change.
A release tailored for professionals who want to tame Mercedes transmissions with precision and efficiency.
This one is the 9G. The 7G is already released.
Key Features:
Type: Transmission Control Unit (TCU).
Mode: OBD VR.
Readout: Calibration.
MCU: SH72560.
Write time: 8min 30sec.
Checksums correction.
Compatibility List*
MERCEDES: 500 / 114 CDI (1.7) / 119 (2.0) / 119 CDI BlueTEC (2.1) / 160 EU6 (1.6T) / 180 EU6 (1.6T) / 180d (1.6) / 200 (2.0T) MHEV / 200 EU6 / 200d (1.6) / 200d (2.0) / 211 – 311 – 411 – 511 CDI (2.1) / 214 – 314 – 414 – 514 CDI (2.1) / 216 – 316 CDI (2.1) / 217 / 317 / 417 / 517 CDI (2.0) / 219 – 319 – 419 – 519 CDI BlueTEC (3.0) / 220d (2.0) / 250 (2.0T) / 250d / 250d (2.0) / 300 (2.0T) MHEV / 300 EU6 / 300 EU6 (2.0T) / 300d (2.0) / 300de / 300de (2.0) / 300e / 316 – 416 – 516 CDI (2.1) / 318 – 418 CDI (2.1) / 350 (2.0T) MHEV / 350d / 350d (2.9) / 350de (2.0) / 350e Hybrid (2.0) / 400 (3.0T) / 400 EU6 (3.0T) / 400d (2.9) / 400e Hybrid (2.0) / 43 AMG (2.0T) / 43 AMG (3.0T) / 450 (3.0T) / 450 AMG (3.0T) / 450 AMG (3.0T) MHEV / 480 (3.0T) / 500 (3.0T) MHEV / 500 EU6 (4.0T) / 500e (3.0T) / 55 AMG (4.0T V8) / 550 EU6 (4.0T) / 560 EU6 (4.0T) / 580 (4.0T) / 600 (4.0T) / 600 (6.0i) / 63 AMG (4.0T V8) / 63 AMG (4.0T) / 63 AMG Pro (4.0T V8) / 63 AMG S (4.0T)
