BMW 740I 2022–2024 — technical service bulletin
Bulletin B120224 · NHTSA communication 11024709 · issued Oct 31, 2025
Technical service bulletin
communication type
Engine
component
2022–2024
model years
14
vehicle entries
Official summary
Rsu availability. Voluntary emissions recall 24e-a02: valvetronic
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.