BMW 530I 2017–2018 — technical service bulletin
Bulletin B660718 · NHTSA communication 10135048 · issued Feb 1, 2018
Technical service bulletin
communication type
Back Over Prevention
component
2017–2018
model years
6
vehicle entries
Official summary
GREEN BARS DISPLAYED IN CENTRAL INFORMATION DISPLAY WHEN CAMERA ACTIVE: Wide green bar across bottom and up right side of Central Information Display (CID) when reverse gear is selected and the Surround View camera is active.
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.