Audi A8 2015–2017 — technical service bulletin
Bulletin A571952 2042363 · NHTSA communication 10155663 · issued Jan 14, 2019
Technical service bulletin
communication type
Equipment
component
2015–2017
model years
2
vehicle entries
Official summary
This bulletin contains a software update to disabled Service Key functionality.
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.