# Service campaign S4285 202512

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: 11027022
- Published by NHTSA: 2026\-01\-06
- Manufacturer's number: S4285 202512
- Manufacturer's date: 2025\-12\-02
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

SC \- MMDe Instrument Cluster Software

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11027022-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11027022-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2024 to 2025 MACK MD \(ELECTRIC\)

JSON: [/v1/bulletins/11027022](/v1/bulletins/11027022)

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