Audi Q7 2012–2015 — technical service bulletin
Bulletin A011905 2034359- · NHTSA communication 10157230 · issued Feb 13, 2019
Technical service bulletin
communication type
Fuel System, Gasoline
component
2012–2015
model years
4
vehicle entries
Official summary
Remove the G684 Reducing Agent Tank level sensor.
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.