# Service bulletin PS574

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: 10144228
- Published by NHTSA: 2018\-09\-10
- Manufacturer's number: PS574
- Manufacturer's date: 2018\-08\-16
- NHTSA component: EQUIPMENT:ELECTRICAL

## NHTSA's summary

PITSTOP: VOLUME SETTINGS IN UVO LINK \- This Pitstop provides information related to the following concerns that may occur on 2019MY Optima \(JFa\) vehicles equipped with UVO Link \(both with and without nagivation\) with production dates prior to August 8, 2018: \* Voice guidance from the system is set to high volume when pairing a phone. \* System response is set to high volume when pressing the ?voice? button on the steering wheel.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10144228-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10144228-0001.pdf)

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

## Components

Equipment and accessories

## Vehicles listed

- KIA OPTIMA

JSON: [/v1/bulletins/10144228](/v1/bulletins/10144228)

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