# Service bulletin LI54.71\-P\-078778

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 11017026
- Published by NHTSA: 2025\-04\-15
- Manufacturer's number: LI54.71\-P\-078778
- Manufacturer's date: 2025\-04\-04
- NHTSA component: BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING

## NHTSA's 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.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11017026-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11017026-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Driver assistance, Backup camera

## Vehicles listed

- 2022 to 2024 MERCEDES\-BENZ AMG EQS
- 2022 to 2023 MERCEDES\-BENZ AMG EQS 53
- 2023 to 2024 MERCEDES\-BENZ AMG EQS 53 4MATIC
- 2020 to 2024 MERCEDES\-BENZ AMG GLC43
- 2020 to 2022 MERCEDES\-BENZ AMG GLC63
- 2020 to 2023 MERCEDES\-BENZ AMG GLC63 S
- 2024 to 2025 MERCEDES\-BENZ AMG GLC63 S E
- 2025 MERCEDES\-BENZ AMG GLC63 S E 4MATIC\+ COUPE
- 2022 MERCEDES\-BENZ EQS 450
- 2022 to 2024 MERCEDES\-BENZ EQS 450\+
- 2022 to 2024 MERCEDES\-BENZ EQS 580
- 2020 to 2025 MERCEDES\-BENZ GLC 300
- 2024 MERCEDES\-BENZ GLC 300 COUPE
- 2025 MERCEDES\-BENZ GLC 300E
- 2020 MERCEDES\-BENZ GLC 350
- 2020 to 2021 MERCEDES\-BENZ GLC 350 E
- 2025 MERCEDES\-BENZ GLC 350 E 4MATIC
- 2023 to 2024 MERCEDES\-BENZ redundant EQS 450

JSON: [/v1/bulletins/11017026](/v1/bulletins/11017026)

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