This article show a guide on how to modify mileage for BMW G Chassis by Yanhua products.There are two model instrument cluster for BMW G chassis:VDO(only a few) and BOSH(most)
VDO

BOSCH

BMW G Chassis BOSCH Odometer Correction
Before correction,the mileage value show as below:32388km

Remove the Instrument cluster and remove the 35128 chip

Then you can choose Yanhua Digimaster3 or Yanhua Mini ACDP to do correction
Digimaster 3:
Select “Instrument System”à”G Chassis”

Yanhua ACDP Programmer (Need Module 4) :
Select “BMW Module Programming”

Select “M35xx”

Select “M35128”
Enter the mileage you want:19185km

After the you need to install a Yanhua BMW CAN Filter on the PCB

Now install instrument cluster back on BMW to test,new value is 19185km.

Done!