Here we provides picture guides to dismantle the Levin dashboard and adjust the mileage
Note:Toyota Levin 2013 has 9C376 MCU, it is different with other Toyota which has 93C66 mcu.
Read 93C76 MCU data
Transfer data from 16 to hexadecimal 4, which then fill the seats at the back, copy and make sure the data of two lines are the same!
You can also use programmer i.e FVDI abrites commander or AVDI original.
Hopes can help you