Electrical system
Mercedes-Benz technical service bulletin OTA - Update HUD Software for 2025-2026 Mercedes-Benz E350, 2024-2026 Mercedes-Benz E 450 4matic and 2024-2026 Mercedes-Benz E 350 4matic and others.
- Bulletin number
- OTA - Update HUD Software
- Component
- Electrical system
- Summary
- Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain subject vehicles, the head unit software does not correspond with the latest series production configuration. The head-up display control unit will receive an update to improve the display’s start-up routine and how information is presented. MBUSA will conduct an OTA service campaign. Remote software updates are automatically downloaded and installed in the customer’s vehicle free of charge and do not require a dealer visit.
Owners of these vehicles have filed 10 complaints in the electrical category.
Vehicles covered
- Mercedes-Benz E350 2025-2026 20252026
- Mercedes-Benz E 450 4matic 2024-2026 202420252026
- Mercedes-Benz E 350 4matic 2024-2026 202420252026
- Mercedes-Benz E 450 4matic All-Terrain 2024-2026 202420252026
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