BMW 530E 2016–2019 — technical service bulletin
Bulletin B662017 · NHTSA communication 10150055 · issued Sep 1, 2018
Technical service bulletin
communication type
Electrical System
component
2016–2019
model years
13
vehicle entries
Official summary
?DISPLAY KEY IS NON-FUNCTIONAL. Display key is non-functional. Display key cannot be charged or switched on. Possibly defective display key.
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.