There is a howling or whistling noise from under the vehicle at 30 -37 mph (50 -60 km/h) when driving...
BMW technical service bulletin B260422 for 2019-2023 BMW X5, 2018-2023 BMW X3 and 2019-2023 BMW 330I and others.
- Bulletin number
- B260422
- Component
- Engine and engine cooling
- Summary
- There is a howling or whistling noise from under the vehicle at 30 -37 mph (50 -60 km/h) when driving after a cold start, when the outside temperature is 32 F (0 C) or lower. The noise goes away as the vehicle/driveline reaches operating temperature.
Owners of these vehicles have filed 440 complaints in the engine category.
Vehicles covered
- BMW X5 2019-2023 20192020202120222023
- BMW X3 2018-2023 201820192020202120222023
- BMW 330I 2019-2023 20192020202120222023
- BMW 530I 2017-2022 201720182019202020212022
- BMW 750LI 2016-2022 2016201720182019202020212022
- BMW 540I 2017-2022 201720182019202020212022
- BMW 750I 2018-2019 20182019
- BMW 740I 2017-2022 201720182019202020212022
- BMW M340I 2020-2023 2020202120222023
- BMW 530E 2018-2022 20182019202020212022
- BMW 330E 2021-2023 202120222023
- BMW 740LI 2016-2017 20162017
- BMW M550I 2017-2022 201720182019202020212022
- BMW 540D 2018-2020 201820192020
- BMW 740E 2017-2019 201720182019
- BMW M760I 2017-2022 201720182019202020212022
- BMW B7 Alpina 2018-2020 201820192020
- BMW 745E 2020-2022 202020212022
- BMW Alpina Xb7 2021-2022 20212022
- BMW M760LI 2021-2022 20212022
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