Odo Master is a nice obd mileage correction tool,here China OBD2 show you guide on how to use OBDSTAR ODO Master to correct mileage for Volkswagen Tiguan 2012.
This example test on bench,and you can do it by obd port directly.
Enter “Cluster Calibrate” menu to select “VW”
Press “Select from Type”
Press “Enter” button
Then OBDSTAR ODO Master will read the data,just wait
Then exit and input new value “91000”,and press “Enter”
Now new odometer correction done!