Specification :

VAGdashCOM is the unique advanced diagnostic tool to read out the internal memory of your Instrument cluster , You can display the login code, recalibrate the odometer and rewrite the EEpromdata in case of changing an instrument.

VAGdashCOM covers up the models 1998-2004 such as:
Golf IV
Passat
Polo 6N
Eurovan T4
Eurovan T5
Skoda
Seat
Audi A3 / A2 / A6
Audi A4 till 2000
All those models with communication via K-line
Additional items you' ll need to use this tool:
Host: based or Pentium PC with a free Com1-8 port or USB port