How to use VVDI2 Read Audi EZS EEPROM(J518) via OBD?

VVDI2 Programmer is professional key programmer,especially for BMW,VAG car models.VVDI2 newest version V4.2.1 add Audi A6L, A7, A8L, Touareg lost all key function.

Here we will introduce some simple steps about Xhorse VVDI2 Key Programmer Read Audi EZS EEPROM(J518) and Read VIN via OBD.


1.Run VVDI2 VAG software,or Run VVDI2 Quick Start,then Choose VW icon.

2.Choose “Key Learn”>>”4th IMMO System”>>”A6L/Q7/Allroad”

vvdi2 audi

3.Click “Autodetect From ECU(Engine)”.Then reading data.

vvdi2 read audi ezs

Read data success.

4.Click “Read and save EZS-Kessy EEPROM(J518)”.


5.Read successfully and save data.

vvdi2 audi

6.You can also read VIN.

vvdi2 audi q7 vin