# 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.

- Type: Service bulletin
- NHTSA id: 10253704
- Published by NHTSA: 2024\-05\-01
- Manufacturer's number: NCU \- 2024030012
- Manufacturer's date: 2024\-04\-12
- NHTSA component: ELECTRICAL 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

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-10253704-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-10253704-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2024 MERCEDES\-BENZ AMG C43
- 2024 MERCEDES\-BENZ AMG C63 S E
- 2024 MERCEDES\-BENZ AMG GLC43
- 2024 MERCEDES\-BENZ AMG GLC63 S E
- 2024 MERCEDES\-BENZ C 300
- 2024 MERCEDES\-BENZ GLC 300
- 2024 MERCEDES\-BENZ S 500 4MATIC
- 2024 MERCEDES\-BENZ S 580 4MATIC
- 2024 MERCEDES\-BENZ S 580 E 4MATIC
- 2024 MERCEDES\-MAYBACH S 580 4MATIC
- 2024 MERCEDES\-MAYBACH S 680

JSON: [/v1/bulletins/10253704](/v1/bulletins/10253704)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20NCU%20-%202024030012&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10253704&vehicle=Service%20bulletin%20NCU%20-%202024030012)