# Service campaign NCU \- 2025070008

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 campaign
- NHTSA id: 11029056
- Published by NHTSA: 2026\-02\-27
- Manufacturer's number: NCU \- 2025070008
- Manufacturer's date: 2026\-02\-28
- NHTSA component: ELECTRICAL SYSTEM; AIR BAGS

## NHTSA's summary

Mercedes\-Benz AG, the manufacturer of Mercedes\-Benz vehicles, has determined that on certain subject vehicles, the SRS control unit software does not correspond to current production specifications. The SRS control unit will be updated to improve vehicle charging functionality during future over\-the\-air updates. MBUSA will conduct a service campaign. An authorized Mercedes\-Benz dealer will update the SRS control unit software.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11029056-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11029056-9999.pdf)

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

## Components

Air bags, Electrical system

## Vehicles listed

- 2022 to 2024 MERCEDES\-BENZ AMG C43
- 2023 to 2024 MERCEDES\-BENZ AMG C43 4MATIC
- 2023 to 2024 MERCEDES\-BENZ AMG C63 S E
- 2024 MERCEDES\-BENZ AMG C63 S E 4MATIC\+
- 2023 to 2024 MERCEDES\-BENZ AMG EQE
- 2023 to 2024 MERCEDES\-BENZ AMG EQE 4MATIC\+
- 2024 MERCEDES\-BENZ AMG EQE SUV 4MATIC
- 2022 to 2024 MERCEDES\-BENZ AMG EQS
- 2023 to 2024 MERCEDES\-BENZ AMG EQS 4MATIC\+
- 2023 to 2024 MERCEDES\-BENZ AMG S 63 E 4MATIC\+
- 2022 to 2024 MERCEDES\-BENZ AMG SL43
- 2022 to 2024 MERCEDES\-BENZ AMG SL55
- 2023 to 2024 MERCEDES\-BENZ AMG SL55 4MATIC\+
- 2022 to 2023 MERCEDES\-BENZ AMG SL63
- 2023 to 2024 MERCEDES\-BENZ AMG SL63 4MATIC\+
- 2024 MERCEDES\-BENZ AMG SL63 S E
- 2024 MERCEDES\-BENZ AMG SL63 S E PERFORMANCE 4MATIC\+
- 2022 to 2024 MERCEDES\-BENZ C 300
- 2022 to 2024 MERCEDES\-BENZ C 300 4MATIC
- 2023 to 2024 MERCEDES\-BENZ EQE 350 4MATIC
- 2023 to 2024 MERCEDES\-BENZ EQE 350\+
- 2023 to 2024 MERCEDES\-BENZ EQE 500
- 2023 to 2024 MERCEDES\-BENZ EQE 500 4MATIC
- 2023 to 2024 MERCEDES\-BENZ EQE SUV 350 4MATIC
- 2023 to 2024 MERCEDES\-BENZ EQE SUV 350\+
- 2023 to 2024 MERCEDES\-BENZ EQE SUV 500 4MATIC
- 2022 MERCEDES\-BENZ EQS 450
- 2023 to 2024 MERCEDES\-BENZ EQS 450 4MATIC
- 2022 to 2024 MERCEDES\-BENZ EQS 450\+
- 2022 to 2024 MERCEDES\-BENZ EQS 580
- 2022 to 2024 MERCEDES\-BENZ EQS 580 4MATIC
- 2023 to 2024 MERCEDES\-BENZ EQS SUV 450 4MATIC
- 2023 to 2024 MERCEDES\-BENZ EQS SUV 450\+
- 2023 to 2024 MERCEDES\-BENZ EQS SUV 580 4MATIC
- 2023 MERCEDES\-BENZ S 500
- 2022 to 2024 MERCEDES\-BENZ S 500 4MATIC
- 2023 MERCEDES\-BENZ S 580
- 2022 to 2024 MERCEDES\-BENZ S 580 4MATIC
- 2023 MERCEDES\-BENZ S 580 E
- 2023 to 2024 MERCEDES\-BENZ S 580 E 4MATIC
- 2024 MERCEDES\-MAYBACH EQS SUV 680 4MATIC
- 2022 to 2024 MERCEDES\-MAYBACH S 580 4MATIC
- 2023 to 2024 MERCEDES\-MAYBACH S 680
- 2022 to 2023 MERCEDES\-MAYBACH S 680 4MATIC

JSON: [/v1/bulletins/11029056](/v1/bulletins/11029056)

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