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Service bulletin 07-172-20

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10173129
Published by NHTSA2020-04-02
Manufacturer's number07-172-20
Manufacturer's date2020-03-20
NHTSA componentELECTRICAL SYSTEM; EQUIPMENT

NHTSA's summary

This bulletin announces availability of new headlamp assemblies which include the following enhancements: (1) Additional ventilation added for optimized temperature control inside the headlamp housing. (2) The added temperature control enhances performance of the anti-fogging coating on the inside of the headlamp lens, improving its resistance to prolonged high temperature / humidity conditions.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Equipment and accessories

Vehicles listed
SUBARU BRZ2017, 2018

Listing a model year does not mean every vehicle of it is concerned: the document says which.

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15-219-18R2026-04-02. Service bulletin. This bulletin contains information to help when attempting to complete the STARLINK Telematics subscription process, an Error Code 202 and / or 204 may occur preventing the process from completing successfully
SubaruNet Announcement (A2026-04-02. Other. This announcement provides information on the use of aftermarket services or tools for programming immobilizer keys/fobs.