BMW X1 2017–2018 — technical service bulletin
Bulletin B650418 · NHTSA communication 10136359 · issued Mar 1, 2018
Technical service bulletin
communication type
Equipment
component
2017–2018
model years
2
vehicle entries
Official summary
VEHICLES WITH ENTRY NAVIGATION MAP 2017-2 ABORT PROGRAMMING: While installing the 2017-2 Europe and North America maps update with ISTA 4 software older than 4.08.3x, the installation aborts before finishing.
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.