Volkswagen ID.4 2021 — technical service bulletin
Bulletin Dealer 97FY_REV3 · NHTSA communication 10228696 · issued Dec 22, 2022
Technical service bulletin
communication type
Equipment
component
2021
model years
1
vehicle entries
Official summary
SERV_ACT - Volkswagen ID.4 Update Package - Updated work instructions. Service Action 97FY no longer has to be performed before completing the 93O2 repair.
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.