Complaint Rear cross traffic activation without obvious cause
Mercedes-Benz technical service bulletin LI54.71-P-078778 for 2020-2025 Mercedes-Benz GLC 300, 2022-2024 Mercedes-Benz EQS 450 and 2020-2024 Mercedes-Benz AMG Glc43 and others.
- Bulletin number
- LI54.71-P-078778
- Component
- Back over prevention: rearview system braking
- Summary
- Complaint Rear cross traffic activation without obvious cause. Cause Verify customer concern with the assistance of the Operator's Manual: • Symbol displayed on headunit. • Audible warning that was presented. • Exact location of event. • Is the concern repeatable in the same location? Remedy If concern was verified and is repeatable in one location, please update both rear radar brackets to the newest variant as listed in the EPC (Parts Catalog). When new parts are received, please verify the correct new part numbers prior to installing.
Owners of these vehicles have filed 103 complaints in the driver assistance category.
Vehicles covered
- Mercedes-Benz GLC 300 2020-2025 202020212022202320242025
- Mercedes-Benz EQS 450 2022-2024 202220232024
- Mercedes-Benz AMG Glc43 2020-2024 20202021202220232024
- Mercedes-Benz GLC 350 E 4matic 2025 2025
- Mercedes-Benz EQS 580 2022-2024 202220232024
- Mercedes-Benz GLC 350 E 2020-2021 20202021
- Mercedes-Benz AMG Eqs 2022-2024 202220232024
- Mercedes-Benz GLC 350 2020 2020
- Mercedes-Benz AMG Glc63 2020-2022 202020212022
- Mercedes-Benz Redundant Eqs 450 2023-2024 20232024
- Mercedes-Benz AMG Glc63s 2020-2023 2020202120222023
- Mercedes-Benz AMG Eqs 53 2022-2023 20222023
- Mercedes-Benz AMG Eqs 53 4matic 2023-2024 20232024
- Mercedes-Benz AMG Glc63 S E 2024-2025 20242025
- Mercedes-Benz AMG Glc63 S E 4matic+ Coupe 2025 2025
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