# Service bulletin 15\-221\-18R

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: 10233914
- Published by NHTSA: 2023\-04\-06
- Manufacturer's number: 15\-221\-18R
- Manufacturer's date: 2023\-03\-28
- NHTSA component: ELECTRICAL SYSTEM; EQUIPMENT

## NHTSA's summary

All Models Equipped with Harman Audio / Navigation Head Units.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10233914-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10233914-9999.pdf)

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

## Components

Electrical system, Equipment and accessories

## Vehicles listed

- SUBARU SUBARU

JSON: [/v1/bulletins/10233914](/v1/bulletins/10233914)

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