?FIZZING / GURGLING NOISES FROM CENTER VENT IN DASHBOARD: The Air Conditioning system is cooling the...
BMW technical service bulletin B640620 for 2020-2021 BMW 228I and 2020-2021 BMW M235I.
- Bulletin number
- B640620
- Component
- Electrical system
- Summary
- ?FIZZING / GURGLING NOISES FROM CENTER VENT IN DASHBOARD: The Air Conditioning system is cooling the vehicle interior. The customer hears a fizzing / gurgling noise coming from the center ventilation grille in the vehicle interior.
Owners of these vehicles have filed 3 complaints in the electrical category.
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