Audi A4 Allroad 2017–2019 — technical service bulletin
Bulletin A911739 2047112- · NHTSA communication 10127942 · issued Aug 9, 2017
Technical service bulletin
communication type
Electrical System
component
2017–2019
model years
12
vehicle entries
Official summary
This informational bulletin is for a sporadic DTC that does not cause functional issues in the vehicle.
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.