2018 Audi A6 Allroad pinouts
The connector/pinout information may be applied to the Audi (show all pinouts) model A6 Allroad
Audi OBD-II diagnostic interface pinout for Audi A6 Allroad produced after 2001 suitable for most Audi models after 1996 (i.e. Audi A3, A4, TT)