BMW 530I 2016–2017 — technical service bulletin
Bulletin B662517 · NHTSA communication 10136743 · issued Dec 1, 2017
Technical service bulletin
communication type
Equipment
component
2016–2017
model years
9
vehicle entries
Official summary
DISPLAY KEY NOT DETECTED IN VEHICLE: After display key remains motionless in the vehicle (or in the trunk) for more than two minutes, it is no longer detected.
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.