Audi A3 Cabriolet 2013–2018 — technical service bulletin
Bulletin Circular 37M3 · NHTSA communication 10163509 · issued Jul 19, 2019
Technical service bulletin
communication type
Power Train
component
2013–2018
model years
16
vehicle entries
Official summary
Undisclosed Transmission Control Module (TCM) Software 2013 A8, S8, Q7, 2014 TT Coupe, 2015 Q7, S3 Sedan, 2016 A3 Cab, A3 Sedan, S3 Sedan, TT Coupe, 2017 Q7, TT Coupe, 2018 S7, S4 Sedan, S5 Coupe, S5 Sportback, S5 Cabriolet, S6
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.