Hazard warning switch flickers after engine start.
BMW technical service bulletin B612117 for 2017 BMW 530I, 2016 BMW 750LI and 2017 BMW 540I and others.
- Bulletin number
- B612117
- Component
- Exterior lighting: hazard flashing warning lights: switch
- Summary
- HAZARD WARNING SWITCH FLICKERS AFTER ENGINE START. Hazard warning switch flickers after engine start. Faulty communication between hazard warning switch and Body Domain Controller (BDC).
Owners of these vehicles have filed 3 complaints in the lights category.
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