BMW 430I 2022–2023 — technical service bulletin
Bulletin B640723 · NHTSA communication 10242528 · issued Aug 1, 2023
Technical service bulletin
communication type
Electrical System
component
2022–2023
model years
3
vehicle entries
Official summary
?BMW AG has issued a Delivery Stop (effective June 29, 2023) on certain Model Year 2023 BMW i4 vehicles that were produced between April 19, 2023, and April 24, 2023. Contaminants were found on the printed circuit board of the electric A/C compressor (EKK).
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.