Volkswagen ID.4 2024–2025 — service campaign
Bulletin Circular 91VH_20251202 · NHTSA communication 11027245 · issued Dec 2, 2025
Service campaign
communication type
Unknown OR Other
component
2024–2025
model years
2
vehicle entries
Official summary
Vehicle Software (SW Level 5.4.3) - Updated test plan steps and added additional test plan photos. Updated bus sleep note in claiming section.
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.