Does anyone in entire world know descriptions, in good English, of dignostic channels and related trouble/error codes accessiable via 1998-present Audi A6 dual zone Climate Control (it shows up to 89 channels)???? Is this Audi's biggest secret?
Pls do not refer to older A/C's channel descriptions (61, for example, on http://www.12v.org/maint/cc.html) and code descriptions - they do not match.
I have found a German Audi TT site http://www.tt-owners-club.de listing 77 channels that seem to be the same for Audi A6 (it looks like the 78th-89th on my car are simply reserve channels - they all show "0"s). However, the channel and error descriptions, when translated by Google, are poorly understandable. Also, it is not clear in which display (right or left) to look for which error codes. For example, when I go into the diagnostic mode, my A/C immediately shows 19 in left display, and 04 in the right????? What could these mean?