Audi A6 2013–2016 — technical service bulletin
Bulletin Email-AdBlue par · NHTSA communication 10133333 · issued Feb 8, 2018
Technical service bulletin
communication type
Engine and Engine Cooling
component
2013–2016
model years
13
vehicle entries
Official summary
This email clarifies which part numbers dealers can use for refilling AdBlue.
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.