try reading the thread that I linked to. It will show you more about what it shows.
And it pulls WAYYYYY more than what is shown on your dash. I'd suggest you do a bit more reading about exactly what OBD-II is before you go much further.
FS: VW MKIV Bezel for 8" Lilliput - 95% Finished
Please post on the forums! Chances are, someone else has or will have the same questions as you!