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Service bulletin NCU - 2024030012

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 id10253704
Published by NHTSA2024-05-01
Manufacturer's numberNCU - 2024030012
Manufacturer's date2024-04-12
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

TEMPORARY DEACTIVATION OF CAMPAIGN DUE TO DIFFICULTY WITH THE SOFTWARE UPLOAD. AN UPDATED NCU WITH WORK INSTRUCTIONS WILL BE PROVIDED ONCE AVAILABLE. The vehicles were visible and flagged in VMI as "OPEN" on March 28, 2024. The affected vehicles will be removed from display in VMI on April 12, 2024, due to difficulties with the software upload. An update NCU with WI will be posted once available.

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 C432024
MERCEDES-BENZ AMG C63 S E2024
MERCEDES-BENZ AMG GLC432024
MERCEDES-BENZ AMG GLC63 S E2024
MERCEDES-BENZ C 3002024
MERCEDES-BENZ GLC 3002024
MERCEDES-BENZ S 500 4MATIC2024
MERCEDES-BENZ S 580 4MATIC2024
MERCEDES-BENZ S 580 E 4MATIC2024
MERCEDES-MAYBACH S 580 4MATIC2024
MERCEDES-MAYBACH S 6802024

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