Volkswagen ID.4 2021–2022 — technical service bulletin
Bulletin Circular OUH1_REV1 · NHTSA communication 11007385 · issued Aug 28, 2024
Technical service bulletin
communication type
Unknown OR Other
component
2021–2022
model years
2
vehicle entries
Official summary
OUH1 - Over-the-Air (OTA) Software Update (SW Level 3.2.12) Updated: Canada market added
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.