BMW 330I 2018–2025 — warranty extension
Bulletin B010324 · NHTSA communication 11032731 · issued May 6, 2026
Warranty extension
communication type
Engine
component
2018–2025
model years
50
vehicle entries
Official summary
The EVAP systems purge (vent) valve limited 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
- 2019 BMW 330I
- 2020 BMW 330I
- 2021 BMW 330I
- 2022 BMW 330I
- 2023 BMW 330I
- 2024 BMW 330I
- 2018 BMW 530I
- 2019 BMW 530I
- 2020 BMW 530I
- 2021 BMW 530I
- 2022 BMW 530I
- 2023 BMW 530I
- 2019 BMW 540I
- 2020 BMW 540I
- 2021 BMW 540I
- 2022 BMW 540I
- 2023 BMW 540I
- 2020 BMW 740I
- 2021 BMW 740I
- 2022 BMW 740I
- 2018 BMW X3
- 2019 BMW X3
- 2020 BMW X3
- 2021 BMW X3
- 2022 BMW X3
- 2023 BMW X3
- 2024 BMW X3
- 2018 BMW X4
- 2019 BMW X4
- 2020 BMW X4
- 2021 BMW X4
- 2022 BMW X4
- 2023 BMW X4
- 2024 BMW X4
- 2019 BMW X5
- 2020 BMW X5
- 2021 BMW X5
- 2022 BMW X5
- 2023 BMW X5
- 2019 BMW X7
- 2020 BMW X7
- 2021 BMW X7
- 2022 BMW X7
- 2019 BMW Z4
- 2020 BMW Z4
- 2021 BMW Z4
- 2022 BMW Z4
- 2023 BMW Z4
- 2024 BMW Z4 M40I
- 2025 BMW Z4 M40I
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.