Here is the newest test report of Obdstar X300 DP odometer correction, tested on Jeep Compass 2008-.
This is the test procedure...
Tested by technicians working for obd2express.co.uk
Edited by Laura
The Jeep Compass 4X4 Limited
The current mileage: 93867
Go to Diag Program
Obdstar x300 dp Chrysler v30.24 software
X300 DP reads out the vehicle mileage: 93833km
Input the new mileage to adjust: 94837
Mileage adjustment completes!
The dashboard displays km: 94867
The mileage value is almost the same as that in Obdstar x300 dp
Result: Jeep Compass mileage correction success!