Oil leak from Cylinder Head Cover;
Volkswagen technical service bulletin VIN4APIN20251027 for 2025-2026 Volkswagen Jetta, 2022-2024 Volkswagen Tiguan and 2024-2026 Volkswagen Atlas and others.
- Bulletin number
- VIN4APIN20251027
- Component
- Unknown or other
- Summary
- Oil leak from Cylinder Head Cover; Customer states MIL-on, P0456, P0442, or P04F0 stored in ECM memory; Customer states MIL-on; Customer states various error messages on the cluster; Customer states A/C Inop, no cooling; Customer states wind noise and or water ingress; Customer states front brake noise/premature uneven pad wear; Customer states there is a noise coming from the front strut arae; Customer states there is a leak from the front of the vehicle; Customer states there is a noise from the front of the vehicle
Vehicles covered
- Volkswagen Jetta 2025-2026 20252026
- Volkswagen Tiguan 2022-2024 202220232024
- Volkswagen Atlas 2024-2026 202420252026
- Volkswagen GTI 2024-2025 20242025
- Volkswagen Taos 2025-2026 20252026
- Volkswagen Atlas Cross Sport 2024-2026 202420252026
- Volkswagen Golf R 2024-2025 20242025
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