Can Yanhua Digimaster 3 support Mercedes Benz G Class 2005 400CDI mileage correction by OBD? Yes for certain models, but this model needs disassembly with a filter for data reading. If you’d like to try the function, we can help to open authorization for free. At present, this function is for testing by conner only. The formal issuance will be advised later.
Can I open the D3 testing authorization? And how?
1. Provide sales Digimaster III SN on the device back side;
2. Update to get the function: Management >> Update
Update: Thanks to obd2shop.co.uk, I can test to do Mercedes odometer correction by OBD function.
It tells: “(7F12) The subfunction is not supported.”
That means OBD method is not supported for this model.
