BMW 330E 2014–2019 — warranty extension
Bulletin B011124 · NHTSA communication 11012073 · issued Dec 4, 2024
Warranty extension
communication type
Electrical System
component
2014–2019
model years
13
vehicle entries
Official summary
the High-Voltage (HV) Battery Assembly Cell Modules Temperature Sensors (Internal NTC repair kit-specific) limited warranty for defects in materials or workmanship has been extended to 15 years/150,000 miles as determined from the original in-service/first delivery date.
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.