Audi S3 2015–2017 — technical service bulletin
Bulletin A011874 · NHTSA communication 10144975 · issued May 25, 2018
Technical service bulletin
communication type
Electrical System
component
2015–2017
model years
5
vehicle entries
Official summary
This bulletin contains a software update for when the MIL is on and there are one or more DTCs logged in the ECM (DTCs P030000, P030100, P030200, P030300, and/or P030400).
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.