BMW 230I 2026 — technical service bulletin
Bulletin B630925 · NHTSA communication 11032740 · issued May 4, 2026
Technical service bulletin
communication type
Exterior Lighting
component
2026
model years
2
vehicle entries
Official summary
After programming the vehicle via ISTA/RSU to 25-07-5xx, some of the interior ambient lighting strips (examples circled) may no longer function properly.
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.