professional VW Audi diagnostic tool --- VAS 5054A
 

VAS 5054A Language: English/Chinese/Spanish/Germany

VAS 5054A support the following vehicle bus systems:
K line (ISO9141-2)
High-speed CAN (ISO 11898-2)
Low-speed CAN (ISO 11898-3)
J1850 (SAE J1850)


VAS 5054A Software List:
English V15: Basic CD, VW CD, AUDI CD, Skoda CD, Operation instruction CD
English V16: Basic CD, VW CD, AUDI CD, Skoda CD
English V17: Basic CD,VW CD, AUDI CD
English V18:Basic CD,VW CD, AUDI CD
Germany V16: Basic CD,VW CD, AUDI CD, Operation instruction CD
Spanish V15: Basic CD,VW CD, AUDI CD, Operation instruction CD

if you want to know more details, you can go to eobd2.com to have a look:p

If it's new take it back although you might try some compressed air to clean underneath first.