Connector Location Where is the ABD 2 Connector located and what does it mean, on my Audi A6 1996 RHD.

Its the thing with the fringe on top,how did the song go ??well us from the mother country and our colonial cousins will have to get together one day and devise a common name for the trunk and hood .like the engine cover and and rear suitcase cover now the trunk is easy call that the tailgate but the bonnet ???sugestions please to jerry springer ,We could always use the french name or the spanish which is capo and the boot is maleterio.Dont think we want froggy creeping into our language especially as the allied forces B52s had to fly around france in the last gulf war and they have a department to re-invent english based words for everyday things into some un pronouncable frogg vocablary.But yes point taken over this issue i will try to determine where recipitant is when i try to answer some of these questions

It will be somewhere near drivers seat but europeon models have a different connector under the bonnet.its the diagnostics connection but forget about connecting it up as machine and software is expensive,leave this to dealer only but yes you should be able to read fault codes but that is about all if your lucky