2014 EKTA Parts System - Online Emulator
 

I found this Russian? online EKTA parts system emulator.
It is better than VAGCAT as it goes up to model year 2013 instead of 2005 and has the look and feel of EKTAwin.
It's best to use Google Chrome browser due to seamless built-in translation.
Otherwise, paste the link into google translate.

http://avtozapchasty.info/audi/rgn_R...estr_0/kat_924

There is another one here as well, which is up to date (and english).

http://www.partscats.info/audi/en/?i=cat_vag_models

Now that last one is really useful. I managed to quickly find a diagram which shows the cowl drains (#26) that have been giving me such problems:

This confirms some interesting details, not least that the holes through the body shell appear smaller than the actual drain pipes. Also that the pan where the water collects is pretty shallow so how the big holes (presumably connecting to the HVAC etc.) are sealed is critical.

Thanks for sharing manyyo, that's better.+++