BMW 530E 2014–2019 — technical service bulletin
Bulletin B640419 · NHTSA communication 10163054 · issued Jun 1, 2019
Technical service bulletin
communication type
Equipment
component
2014–2019
model years
14
vehicle entries
Official summary
Intermittently the vehicle has no heater output.
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.