Audi A3 Cabriolet 2015–2017 — technical service bulletin
Bulletin Circular 91U7 · NHTSA communication 10163513 · issued Jul 17, 2019
Technical service bulletin
communication type
Equipment
component
2015–2017
model years
14
vehicle entries
Official summary
Infotainment System Software à ¢à  à  Security Patch 2015 A3 Sedan, S3 Sedan, A3 Cabriolet, 2016 A3 Cabriolet, A3 Sedan, A3 Sportback, A6 Sedan, A7, Q7, RS7, S3 Sedan, S6, S7, TT Coupe, TT Roadster, 2017 A4 Sedan, Q7, R8 Coupe
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.