To have Emgrand 9s12 mileage correction, I use CG100 PROG III. The old value is 30097KM, and the new value is 130193KM.
Here we go.
Connect CG100 PROG III main unit to BDM+4 adapter and then to the dashboard of Emgrand 9s12.
Backup the data
This is just a general procedure on Emgrand 9s12 mileage correction using CG100 PROG III.
Have one CG100 PROG III, you may understand it more clearly.