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Service campaign NCU - 2024090001

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 campaign
NHTSA id11007860
Published by NHTSA2024-09-17
Manufacturer's numberNCU - 2024090001
Manufacturer's date2024-09-13
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2024 GLB (247 platform) vehicles, the fuse assignment for the USB port in the rear passenger compartment does not correspond to current production specifications. It is possible that a 30 A fuse was installed instead of a 10 A fuse. MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will replace the electrical fuse on the fuse and relay module.

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 GLB352024
MERCEDES-BENZ GLB 2502024

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