搜出来这个

VCDS-Lite
Windows-based Diagnostic Software 
for VW / Audi / Seat / Skoda
for generic 3rd-party interfaces

VCDS-Lite is our low cost solution for older (pre-2006) VW-Audi Group cars that do not require a direct CAN diagnostic connection. 

The free shareware version does quite a lot and it's, well, free.   

The fully registered version does pretty much everything the older dealers' tools could do on those cars, but even when fully registered, it will not have quite all of the functions that the full (non-lite) version of VCDS would provide. 

Some of the differences between versions and between the free VCDS-Lite Shareware and the Fully Registered version:

那么2016后的奥迪也需要吗？请扫盲。谢谢。