Audi A6 2009–2016 — technical service bulletin
Bulletin E-mail-3.0L TDI · NHTSA communication 10122521 · issued Apr 20, 2017
Technical service bulletin
communication type
Electrical System
component
2009–2016
model years
19
vehicle entries
Official summary
3.0L TDI Settlement Program Update
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.