Audi Q4 E-Tron 2022–2024 — technical service bulletin
Bulletin A9324942074703_1 · NHTSA communication 11005974 · issued Jul 31, 2024
Technical service bulletin
communication type
Electrical System
component
2022–2024
model years
6
vehicle entries
Official summary
This bulletin provides information when there is a drive system fault: power electronics control unit, electric drive P0A1B-41448 (0051), 42297 (00CE)-P18F1.
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.