I used Yanhua Mini ACDP and have a problem with a fem reset mileage of 2014 BMW M4 Image 1: Reset FEM /BDC mileage failed. Image 2: FEM /BDC device info. Image 3: Backup file succeed. Solution by Yanhua Engineer Chen: From the image of " FEM /BDC device info", this BMW M4 version is the newest...

...mileage for F30 2014 FEM   Tool option: Expensive one: it's very simple. buying  Xhorse vvdi2  for Odometer correction  is quite expansive but for the FEM work this is one of the  best and safest way so it's worth to buy it. and after that set 0 KM in FEM and change in cluster desire new KM...

...cloned Data Specialist Plus 3 DSP 3+ odometer version, working perfect as a vehicle  odometer correction tool .   Look here: Super DSP 3 Plus User Manual   How to use DSP 3 Plus odometer correction:   Connect the OBD or other adapter with DSP 3 Plus Select ODOMETER Select a model to change...