BMW 530I 2023–2024 — technical service bulletin
Bulletin B340425 · NHTSA communication 11019563 · issued Jun 11, 2025
Technical service bulletin
communication type
Electrical System
component
2023–2024
model years
13
vehicle entries
Official summary
As a result of a data input error, certain fault memories are permanently stored. The permanent storage offault memories does not comply with the legal specifications of the authority (California Air Resources Board– CARB). The fault has no effect on the use of the vehicle by the customer.
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.