Audi Q4 E-Tron 2024 — technical service bulletin
Bulletin A9324642074258_1 · NHTSA communication 11005944 · issued Jul 1, 2024
Technical service bulletin
communication type
Electrical System
component
2024
model years
2
vehicle entries
Official summary
This bulletin provides information when the yellow electrical system warning lamp I sillumiated; B1581F4, B168A00.
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.