Audi Q6 E-Tron 2025 — technical service bulletin
Bulletin AOS-26-42 · NHTSA communication 11036891 · issued Aug 26, 2026
Technical service bulletin
communication type
Exterior Lighting
component
2025
model years
2
vehicle entries
Official summary
This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct headlight basic setting not passing after KD2 flash.
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.