BMW i3 2014–2020 — technical service bulletin
Bulletin B511815 · NHTSA communication 10176372 · issued May 1, 2020
Technical service bulletin
communication type
Seat Belts
component
2014–2020
model years
7
vehicle entries
Official summary
A Check Control Message is displayed for the Tailgate Lock Open: A Check Control Message is displayed indicating that the tailgate is open even though it is mechanically closed. Faulty tailgate lock or incorrect adjustment.
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.