Here is the step-by-step guide of how to use Digimaster III to change milleage for 2010 Lincoln MKZ
Digimaster 3 mileage programmer 2010 Lincoln MKZ odometer correction procedure
Select "Meter system", then "Americas".
Remove the 93C86 chip from the dashboard, then weld it on the OBP adapter, connect the OBP adapter to the D3 main unit, read the original mileage value, write a new value.
Please follow the next steps to weld the IC.
This is OBP adapter
Remove the chip off the dashboard.
Remove the excess tin on the IC.
Weld the chip on the OBP adapter packed in the Digimaster 3
Solder the chip off the adapter.
Solder the chip back onto the adapter.
Use banana oil to clean the chip that was solder back onto the adapter.
Digimaster 3 tech support: www.obdexpress.co.uk