# Service bulletin LI01 20\-P\-066784

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: 10158287
- Published by NHTSA: 2019\-04\-15
- Manufacturer's number: LI01 20\-P\-066784
- Manufacturer's date: 2017\-07\-20
- NHTSA component: POWER TRAIN; ENGINE

## NHTSA's summary

Whistling or Squeaking Noise in Engine Compartment From Drive Belt Area

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10158287-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10158287-9999.pdf)

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

## Components

Engine, Transmission and driveline

## Vehicles listed

- MERCEDES\-BENZ MERCEDES\-BENZ

JSON: [/v1/bulletins/10158287](/v1/bulletins/10158287)

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