BMW X5 2023 — technical service bulletin
Bulletin B120725 · NHTSA communication 11020933 · issued Jul 17, 2025
Technical service bulletin
communication type
Electrical System
component
2023
model years
3
vehicle entries
Official summary
A quality check revealed that the DME in these vehicles has a programming error. This results in a deviation of the fuel-air mixture in the internal combustion engine.
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.