# Service bulletin LI08.10\-P\-076885

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: 11023137
- Published by NHTSA: 2025\-09\-16
- Manufacturer's number: LI08.10\-P\-076885
- Manufacturer's date: 2025\-09\-15
- NHTSA component: POWER TRAIN

## NHTSA's summary

Complaint High\-frequency sound/high\-frequency whistling at speeds between 100 km/h and 120 km/h \(62\-74 mph\) or between 60 km/h and 80 km/h \(37\-50mph\) Cause Noises of 26th engine order from the transmission gearing Remedy Replacing parts does not provide a remedy; the noise is state of the art

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11023137-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11023137-9999.pdf)

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

## Components

Transmission and driveline

## Vehicles listed

- 2023 to 2024 MERCEDES\-BENZ EQS 450 4MATIC
- 2022 MERCEDES\-BENZ EQS 450\+
- 2023 to 2025 MERCEDES\-BENZ EQS SUV 450 4MATIC

JSON: [/v1/bulletins/11023137](/v1/bulletins/11023137)

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