Audi A6 Sportback E-Tron 2025 — technical service bulletin
Bulletin TSB_2078133_4 · NHTSA communication 11029388 · issued Feb 3, 2026
Technical service bulletin
communication type
Structure
component
2025
model years
6
vehicle entries
Official summary
This bulletin provides information when the electric charging flap does not open, does not close, or the actuator is locked.
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.