# Service bulletin 18\-215\-21

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: 10201042
- Published by NHTSA: 2021\-09\-03
- Manufacturer's number: 18\-215\-21
- Manufacturer's date: 2021\-08\-23
- NHTSA component: EQUIPMENT

## NHTSA's summary

This bulletin provides a description of current changes to Service Manuals available via the Subaru Technical Information System \(STIS\) web site.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10201042-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10201042-9999.pdf)

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

## Components

Equipment and accessories

## Vehicles listed

- 2013 to 2020 SUBARU BRZ

## Recalls for the same vehicles and component

- [12V254000](/recalls/nhtsa/12V254000.md), 2012-06-05: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

## Other bulletins for the same vehicles and component

- [15\-256\-19R](/bulletins/10252542.md), 2024-04-03, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT. This bulletin provides information on a new reprogramming procedure \(FOTA\) to optimize the Harman Gen 3.1 Audio and Navigation head units \(H/U\) utilized in the models as listed.
- [15\-236\-18R](/bulletins/10252541.md), 2024-04-03, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM. This bulletin addresses the reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3.1 Audio and Navigation head units utilized in the models as listed.
- [15\-242\-19R](/bulletins/10252492.md), 2024-04-03, Service bulletin: EQUIPMENT. This bulletin has been developed for use as a quick reference tool to aid in diagnosing operational concerns of the Gen 2 Telematics system’s remote access features.
- [15\-219\-18R](/bulletins/10252491.md), 2024-04-03, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM. This bulletin addresses an error code 202 and or 204 when attempting to complete the STARLINK telematics subsription process.
- [15\-256\-19R](/bulletins/10249605.md), 2024-02-02, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM\(GLOBAL POSITIONING SYSTEM\); EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. This bulletin provides information on a new reprogramming procedure \(FOTA\) to optimize the Harman Gen 3.1 Audio and Navigation head units \(H/U\) utilized in the models as listed.
- [15\-236\-18R](/bulletins/10248193.md), 2024-01-03, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT. The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3.1 Audio and Navigation head units utilized in the models as listed.
- [15\-211\-17R](/bulletins/10246104.md), 2023-12-05, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM. The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the Harman Gen 3 Audio and Navigation head units utilized in the models as listed.
- [15\-266\-20R](/bulletins/10244903.md), 2023-11-06, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT; COMMUNICATION:MANUFACTURER TELEMATICS. This Bulletin provides helpful procedures and best practices to utilize when customers present with concerns relating to the operation of their Gen 2/Gen 3 Telematics system equipped Subaru.
- [15\-236\-18R](/bulletins/10244889.md), 2023-11-06, Service bulletin: EQUIPMENT; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM\(GLOBAL POSITIONING SYSTEM\); ELECTRICAL SYSTEM. The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3.1 Audio and Navigation head units utilized in the models as listed
- [15\-314\-23](/bulletins/10244884.md), 2023-11-06, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT; ELECTRICAL SYSTEM. This Bulletin is to inform you of the availability of the new auxiliary USB terminal and adapter cord designed to address cases of intermittent communication loss when using Apple CarPlay and/or Android Auto application connected via the auxiliary USB terminal port \(2\-port type\) to Gen 3.1 Harman Head Unit.

JSON: [/v1/bulletins/10201042](/v1/bulletins/10201042)

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