This post is available on how to use VXDIAG VCX NANO 5054 to diagnose Audi A6 2013.
Connect VXDIAG VCX NANO 5054 with the car’ s OBD interface.
The bottom interface of VXDIAG VCX NANO 5054 is connected with the computer via a USB cable.
Click starting diagnosis.
Choose the model, version, and engine. And then “ apply”
Click “ No RO”
And the system will list the control module list.
This page will show the process of the main program start module A6, A7, 2011.
Click on “perform test”.
The program was already completed and perform it now in verification mode.