This post is available with how to use Vxdiag Benz C6 to diagnose new Benz R300.
Connect VXDIAG Benz C6 with the car OBD interface.
And the indicator lights up indicating that the connection has been successfully connected.
Open the XENTRY software, choose your own model for diagnosis.
Click on “F2” to start diagnosing the vehicle.
Select “ quick test” and click on “F3” to confirm.
And then the system will quickly test the vehicle control unit.
Press F4 switching to control units with fault codes and events.
At last, View car fault codes and delete them.