BMW M850I 2019 — technical service bulletin
Bulletin B650419 · NHTSA communication 10153770 · issued Jan 1, 2019
Technical service bulletin
communication type
Electrical System
component
2019
model years
2
vehicle entries
Official summary
SPANISH OR FRENCH TEXT IS DISPLAYED WITHOUT SPACES. In the selectable Spanish or French languages.
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.