BMW 530I 2017–2020 — warranty extension
Bulletin B011524 · NHTSA communication 11012074 · issued Dec 11, 2024
Warranty extension
communication type
Engine
component
2017–2020
model years
10
vehicle entries
Official summary
the NVLD limited emissionrelated warranty for defects in materials or workmanship has been extended to 15 years/150,000 miles as determined from the original in-service 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.