Audi S3 2015–2016 — technical service bulletin
Bulletin A911950 20423742 · NHTSA communication 10156506 · issued Mar 26, 2019
Technical service bulletin
communication type
Engine
component
2015–2016
model years
4
vehicle entries
Official summary
This bulletin contains repair instructions to dampen vibrations in the engine compartment.
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.