# Service campaign NCU \- 2025030006

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 campaign
- NHTSA id: 11016034
- Published by NHTSA: 2025\-03\-27
- Manufacturer's number: NCU \- 2025030006
- Manufacturer's date: 2025\-03\-21
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Mercedes\-Benz AG, the manufacturer of Mercedes\-Benz vehicles, has determined that on certain subject vehicles, the SCN coding in the MBUX multimedia system control unit does not correspond to the latest production specifications. MBUSA will conduct a service campaign. An authorized Mercedes\-Benz dealer will perform an SCN coding in the MBUX multimedia system control unit.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11016034-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11016034-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2022 MERCEDES\-BENZ AMG GLB35
- 2022 MERCEDES\-BENZ GLB 250

JSON: [/v1/bulletins/11016034](/v1/bulletins/11016034)

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