Audi A3 Cabriolet 2015–2018 — technical service bulletin
Bulletin A911748 2042506- · NHTSA communication 10153078 · issued Sep 1, 2017
Technical service bulletin
communication type
Equipment
component
2015–2018
model years
21
vehicle entries
Official summary
This technical service bulletin explains how to determine the status of activation keys (that affect the function of Audi drive select, cruise control, navigation, Bluetooth, smartphone interface and voice recognition), and how to update them .
Vehicles covered
- 2015 Audi A3 Cabriolet
- 2016 Audi A3 Cabriolet
- 2017 Audi A3 Cabriolet
- 2018 Audi A3 Cabriolet
- 2017 Audi A4 Allroad
- 2018 Audi A4 Allroad
- 2018 Audi A5
- 2016 Audi A6
- 2017 Audi A6
- 2018 Audi A6
- 2016 Audi A7
- 2017 Audi A7
- 2018 Audi A7
- 2018 Audi Q5
- 2017 Audi Q7
- 2018 Audi Q7
- 2017 Audi R8 Spyder
- 2018 Audi R8 Spyder
- 2016 Audi TT Roadster
- 2017 Audi TT Roadster
- 2018 Audi TT Roadster
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.