BMW i4 2023 — service campaign
Bulletin B640723 · NHTSA communication 11014040 · issued Feb 3, 2025
Service campaign
communication type
Electrical System
component
2023
model years
1
vehicle entries
Official summary
Delivery stop: ekk (ekmv) circuit board
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.