When charging the vehicle with an Occasional Use Charger (OUC) after previously using a Wallbox...
BMW technical service bulletin B120821 for 2019-2021 BMW X5, 2018-2021 BMW X3 and 2019-2021 BMW 330I and others.
- Bulletin number
- B120821
- Component
- Electrical system
- Summary
- When charging the vehicle with an Occasional Use Charger (OUC) after previously using a Wallbox charger,the selected charging current might not be displayed correctly in the instrument cluster.
Owners of these vehicles have filed 397 complaints in the electrical category.
Vehicles covered
- BMW X5 2019-2021 201920202021
- BMW X3 2018-2021 2018201920202021
- BMW 330I 2019-2021 201920202021
- BMW 530I 2017-2021 20172018201920202021
- BMW 750LI 2016-2019, 2021 20162017201820192021
- BMW 540I 2017-2021 20172018201920202021
- BMW 750I 2018-2019 20182019
- BMW 740I 2017-2021 20172018201920202021
- BMW M340I 2020-2021 20202021
- BMW 530E 2018-2021 2018201920202021
- BMW 330E 2021 2021
- BMW 740LI 2016-2017 20162017
- BMW M550I 2017-2021 20172018201920202021
- BMW 540D 2018-2020 201820192020
- BMW 740E 2017-2019 201720182019
- BMW M760I 2017-2021 20172018201920202021
- BMW B7 Alpina 2018-2021 2018201920202021
- BMW 745E 2020 2020
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