Tutorial: How to erase/renew Mercedes Benz transmission gearbox TCU: VGS NAG2, VGS2 NAG2, VGS3 NAG2 using Launch X431 tools. It will erase the transmission data and become inactive.   Requirements Equipment requirements Launch X431 IMMO Plus, IMMO Elite, PAD V, … Continue reading Launch X431 Benz VGS VGS2 VGS3 Gearbox Renew Instruction