Moisture may enter the start generator supply line and cause corrosion inside the line.
BMW technical service bulletin B120525 for 2024 BMW X5, 2024 BMW 330I and 2024 BMW X7.
- Bulletin number
- B120525 (0012400600)
- Component
- Engine
- Summary
- Moisture may enter the start generator supply line and cause corrosion inside the line.
Owners of these vehicles have filed 16 complaints in the engine category.
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