Here is the guide to use Launch X431 IMMO Elite/Plus with the “IMMO PROG” function to clone Mercedes- Benz Gearbox VGS- NAG3.   All goods prepared: X431 IMMO Elite device (X431 IMMO Elite or X431 IMMO Plus) *The main difference … Continue reading How to Clone Mercedes Benz Gearbox VGS NAG3 with Launch X431 IMMO Elite/Plus?