# Other ANN \- S/223\_EQS/297

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: Other
- NHTSA id: 11034108
- Published by NHTSA: 2026\-06\-27
- Manufacturer's number: ANN \- S/223\_EQS/297
- Manufacturer's date: 2026\-06\-25
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

For awareness, after SW update of control unit, IC223, on models 223 and 297, seat belt lamp and chime remains on. Thank you for your patience while we find a solution.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11034108-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11034108-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2022 to 2024 MERCEDES\-BENZ AMG EQS
- 2023 to 2025 MERCEDES\-BENZ AMG EQS 4MATIC\+
- 2024 to 2026 MERCEDES\-BENZ AMG S 63 E 4MATIC\+
- 2023 to 2026 MERCEDES\-BENZ EQS 450 4MATIC
- 2022 to 2026 MERCEDES\-BENZ EQS 450\+
- 2022 to 2024 MERCEDES\-BENZ EQS 580
- 2022 to 2026 MERCEDES\-BENZ EQS 580 4MATIC
- 2021 MERCEDES\-BENZ S 500
- 2023 MERCEDES\-BENZ S 500
- 2022 to 2026 MERCEDES\-BENZ S 500 4MATIC
- 2021 MERCEDES\-BENZ S 580
- 2023 MERCEDES\-BENZ S 580
- 2022 to 2026 MERCEDES\-BENZ S 580 4MATIC
- 2023 MERCEDES\-BENZ S 580 E
- 2023 to 2026 MERCEDES\-BENZ S 580 E 4MATIC
- 2021 MERCEDES\-MAYBACH S 580
- 2022 to 2026 MERCEDES\-MAYBACH S 580 4MATIC
- 2023 to 2024 MERCEDES\-MAYBACH S 680
- 2022 to 2023 MERCEDES\-MAYBACH S 680 4MATIC
- 2025 to 2026 MERCEDES\-MAYBACH S 680 4MATIC

JSON: [/v1/bulletins/11034108](/v1/bulletins/11034108)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Other%20ANN%20-%20S%2F223_EQS%2F297&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11034108&vehicle=Other%20ANN%20-%20S%2F223_EQS%2F297)