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Service bulletin NCU - 2023090009

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)
TypeService bulletin
NHTSA id10252792
Published by NHTSA2024-04-05
Manufacturer's numberNCU - 2023090009
Manufacturer's date2024-03-01
NHTSA componentSTRUCTURE

NHTSA's summary

This is to notify you of the Service Campaign Launch to check the front left and right wheel well reinforcement on 4,027 Model Year (MY) 2022-2023 EQS (297 platform) vehicles. The vehicles will be visible and flagged in VMI as OPEN on March 1, 2024. Mercedes-Benz AG (MBAG), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (MY) 2022-2023 EQS (297 platform)vehicles, the front left and right wheel well reinforcement may be missing. MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will check the front left and right wheel well reinforcement on the affected vehicles, and retrofit, if necessary.

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

Body and frame

Vehicles listed
MERCEDES-BENZ AMG EQS2022 to 2023
MERCEDES-BENZ EQS 4502022
MERCEDES-BENZ EQS 450+2022 to 2023
MERCEDES-BENZ EQS 5802023
MERCEDES-BENZ EQS4502023
MERCEDES-BENZ EQS450+2023
MERCEDES-BENZ redundant EQS 4502023

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