Heads up display sporadically inoperative.
BMW technical service bulletin B620518 for 2018-2019 BMW X3, 2017-2018 BMW 530I and 2016-2017 BMW 750LI and others.
- Bulletin number
- B620518
- Component
- Electrical system
- Summary
- HEADS UP DISPLAY SPORADICALLY INOPERATIVE. Fault memory entry "B7F6E4 HUD: Fault in display backlighting "is stored in the instrument cluster. Intermittently the Head-Up Display (HUD) may deactivate.
Owners of these vehicles have filed 93 complaints in the electrical category.
Vehicles covered
- BMW X3 2018-2019 20182019
- BMW 530I 2017-2018 20172018
- BMW 750LI 2016-2017 20162017
- BMW 540I 2017 2017
- BMW 740I 2017 2017
- BMW M5 2018 2018
- BMW X4 2019 2019
- BMW 530E 2018 2018
- BMW 740LI 2016-2017 20162017
- BMW M550I 2017 2017
- BMW 640I 2018 2018
- BMW 540D 2018 2018
- BMW 740E 2017 2017
- BMW M760I 2017 2017
- BMW C 400 X 2018 2018
- BMW F800 R 2017 2017
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