For me it was a case of, getting shot of the EGR, and Dpf, so adblue was coming out anyway. Nothing to do with saving a few quid, The problems are full and plenty with adblue systems, my gauge is telling me that I've constantly got 18,000 miles left atmAny information that this problem actually happens on a T6.1 with DNAx engine (i.e. a T6.2) ?
Seriously I am interested in your or your acquaintance experience.
We are few unlucky owners of this strange and undocumented animal here, but I heard just none cases so far.
Mine I just top it up to the brim with 5 l ( 5€) Adblue every about 10k km (no, it doesn't get crazy, I learnt that way from my VW dealear) and that's it.