BMW 230I 2017 — technical service bulletin
Bulletin B652617 · NHTSA communication 10136740 · issued Dec 1, 2017
Technical service bulletin
communication type
Equipment
component
2017
model years
14
vehicle entries
Official summary
NBT EVO CHANGES BETWEEN SELECTIONS BY ITSELF WITHOUT DRIVER INPUT- GHOST BEHAVIOR: The Central Information Display (CID) changes between selections (ghost behavior) and sounds an audio tone without the CID Screen being touched.
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.