Tutorial: How to renew and clone Mercedes Benz 7G Tronic transmission gearbox TCU with Autel step-by-step.   It is a 2010 Mercedes GLK350, the shop just replaced the 7-speed automatic transmission with the used one. What we are going to … Continue reading Autel IM508 Clone Benz 7G Tronic Gearbox TCU with Godiag GT107