Audi A6 2009–2016 — technical service bulletin
Bulletin A191779 2036852- · NHTSA communication 10128196 · issued Mar 6, 2017
Technical service bulletin
communication type
Engine
component
2009–2016
model years
20
vehicle entries
Official summary
This informational bulletin provides a clarification on a normal operation for the cooling fans.
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.