Audi A3 Cabriolet 2015–2018 — technical service bulletin
Bulletin Circular 24EC · NHTSA communication 10163506 · issued Jul 19, 2019
Technical service bulletin
communication type
Engine and Engine Cooling
component
2015–2018
model years
9
vehicle entries
Official summary
Undisclosed Engine Control Module (ECM) Software 2015 S7, 2015-2016 S3 Sedan, 2016 A3 Sedan, A3 Cab, A6 Sedan, 2017 R8 Coupe, 2018 A5 Sportback, SQ5, R8 Spyder, A5 Coupe, A4 Sedan
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.