Purpose: To reset mileage for F30 2014 FEM
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
use vvdi 2 and follow the instruction for FEM.
For procedure, google and you will find articles.
I can recommend to buy Yanhua mini ACDP and FEM Authorization
its a bit cheaper than VVDI2+Auth and never had any ISSUE doing FEM/BDC Mileage reset.
How to use Yanhua mini ACDP to reset BMW FEM odometer?