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Over-the-air update OTA - Charging System

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeOver-the-air update
NHTSA id11028806
Published by NHTSA2026-02-13
Manufacturer's numberOTA - Charging System
Manufacturer's date2026-02-14
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain subject vehicles, the software for various eDrive components does not correspond with the latest series production configuration. The subject vehicles will receive an update to optimize communication with the vehicle public charging stations and improve the use of Plug & Charge. MBUSA will conduct an OTA service campaign. Remote software updates are automatically downloaded and installed in the customer’s vehicle free of charge and do not require a dealer visit.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system

Vehicles listed
MERCEDES-BENZ AMG EQE2023 to 2025
MERCEDES-BENZ AMG EQE 4MATIC+2023 to 2025
MERCEDES-BENZ AMG EQE SUV 4MATIC2024 to 2025
MERCEDES-BENZ AMG EQS2022 to 2024
MERCEDES-BENZ AMG EQS 4MATIC+2023 to 2025
MERCEDES-BENZ EQE 350 4MATIC2023 to 2025
MERCEDES-BENZ EQE 350+2023 to 2025
MERCEDES-BENZ EQE 5002023 to 2025
MERCEDES-BENZ EQE 500 4MATIC2023 to 2025
MERCEDES-BENZ EQE SUV 350 4MATIC2023 to 2025
MERCEDES-BENZ EQE SUV 350+2023 to 2025
MERCEDES-BENZ EQE SUV 500 4MATIC2023 to 2025
MERCEDES-BENZ EQS 4502022
MERCEDES-BENZ EQS 450 4MATIC2023 to 2025
MERCEDES-BENZ EQS 450+2022 to 2025
MERCEDES-BENZ EQS 5802022 to 2024
MERCEDES-BENZ EQS 580 4MATIC2022 to 2025
MERCEDES-BENZ EQS SUV 450 4MATIC2023 to 2025
MERCEDES-BENZ EQS SUV 450+2023 to 2025
MERCEDES-BENZ EQS SUV 580 4MATIC2023 to 2025
MERCEDES-MAYBACH EQS SUV 680 4MATIC2024 to 2025

Listing a model year does not mean every vehicle of it is concerned: the document says which.