Volkswagen ID.4 2021–2024 — technical service bulletin
Bulletin V8724022073537_1 · NHTSA communication 10253259 · issued Apr 2, 2024
Technical service bulletin
communication type
Unknown OR Other
component
2021–2024
model years
4
vehicle entries
Official summary
ID.4 Only Cleaning the R1234YF Refrigerant Circuit using VW approved flush machine & Flush kit.
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.