Audi Q4 E-Tron 2024–2026 — technical service bulletin
Bulletin TSB_2083187_1 · NHTSA communication 11038121 · issued Sep 2, 2026
Technical service bulletin
communication type
Electrical System
component
2024–2026
model years
6
vehicle entries
Official summary
This bulletin provides informaiotn when the vehicle does not charge; HV charging connector lock faulty. DTC 00C6, P0D9400.
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.