Audi A6 2014–2016 — technical service bulletin
Bulletin Customer Letter · NHTSA communication 10133277 · issued Dec 20, 2017
Technical service bulletin
communication type
Equipment
component
2014–2016
model years
12
vehicle entries
Official summary
3.0L TDI Gen 2-PC_Customer letter
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.