BMW 530I 2017–2025 — technical service bulletin
Bulletin B120425 · NHTSA communication 11019554 · issued Jun 11, 2025
Technical service bulletin
communication type
Electrical System
component
2017–2025
model years
20
vehicle entries
Official summary
Emissions recall 25e-a02: program control units
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.