# Service bulletin LI46.10\-P\-079375

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: 11022055
- Published by NHTSA: 2025\-08\-21
- Manufacturer's number: LI46.10\-P\-079375
- Manufacturer's date: 2025\-08\-05
- NHTSA component: STEERING

## NHTSA's summary

Complaint Criteria: • Customer concern for ESP/Brake or Steering yellow instrument cluster message. • DTC's C220564 or P161447 in the Steering Column Control Module \(N80\). • N80 supplier is "BCS". • "Hardware" or "Boot Software" version number is 23/18 000 or greater. To check which supplier steering column module is in the vehicle and where to find the hardware version number. Please see attachment, "N80 Control unit identifications" Cause Triggered due to communication related software timing. Remedy Update Steering Column Module \(N80\) to target software A2069029314 and perform an ignition cycle. Note: If the DTC's are present after software update and ignition cycle, please create a TIPS case.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022055-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022055-9999.pdf)

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

## Components

Steering

## Trouble codes named

C2205, P1614

## Vehicles listed

- 2023 to 2024 MERCEDES\-BENZ AMG C43
- 2024 MERCEDES\-BENZ AMG C63 S E
- 2023 to 2024 MERCEDES\-BENZ AMG EQE
- 2024 to 2025 MERCEDES\-BENZ AMG EQE SUV 4MATIC
- 2024 MERCEDES\-BENZ AMG GLC43
- 2025 MERCEDES\-BENZ AMG GLC63 S E
- 2022 to 2025 MERCEDES\-BENZ C 300
- 2025 MERCEDES\-BENZ E 350
- 2025 MERCEDES\-BENZ E 350 4MATIC
- 2025 MERCEDES\-BENZ E 450 4MATIC
- 2025 MERCEDES\-BENZ E 450 4MATIC ALL\-TERRAIN
- 2023 to 2025 MERCEDES\-BENZ EQE 350 4MATIC
- 2023 to 2024 MERCEDES\-BENZ EQE 350\+
- 2023 to 2024 MERCEDES\-BENZ EQE 500 4MATIC
- 2023 to 2025 MERCEDES\-BENZ EQE SUV 350 4MATIC
- 2023 to 2025 MERCEDES\-BENZ EQE SUV 350\+
- 2023 to 2025 MERCEDES\-BENZ EQE SUV 500 4MATIC
- 2023 to 2025 MERCEDES\-BENZ GLC 300
- 2023 to 2025 MERCEDES\-BENZ GLC 300 4MATIC

JSON: [/v1/bulletins/11022055](/v1/bulletins/11022055)

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