Condensation is present on the inner surfaces in one or both taillights (circled).
BMW technical service bulletin B630321 for 2019-2023 BMW X5, 2019-2023 BMW Z4 and 2019-2023 BMW 330I and others.
- Bulletin number
- B630321
- Component
- Exterior lighting: tail lights
- Summary
- Condensation is present on the inner surfaces in one or both taillights (circled).
Owners of these vehicles have filed 22 complaints in the lights category.
Vehicles covered
- BMW X5 2019-2023 20192020202120222023
- BMW Z4 2019-2023 20192020202120222023
- BMW 330I 2019-2023 20192020202120222023
- BMW M3 2021-2023 202120222023
- BMW X7 2019-2023 20192020202120222023
- BMW X6 2020-2022 202020212022
- BMW 430I 2021-2023 202120222023
- BMW I4 2022-2023 20222023
- BMW M340I 2020-2023 2020202120222023
- BMW M4 2021-2023 202120222023
- BMW 330E 2021-2023 202120222023
- BMW 840I 2020-2022 202020212022
- BMW M440I 2021-2022 20212022
- BMW M8 2020-2022 202020212022
- BMW M850I 2019-2022 2019202020212022
- BMW M8 Gran Coupe 2020 2020
- BMW B7 Alpina 2021 2021
- BMW Alpina Xb7 2022-2023 20222023
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