Subaru BRZ 2017–2018 — technical service bulletin
Bulletin Harman-update-in · NHTSA communication 10143724 · issued Jul 2, 2019
Technical service bulletin
communication type
Equipment
component
2017–2018
model years
6
vehicle entries
Official summary
In efforts to increase customer satisfaction, Subaru of America, Inc. is now allowing all retailers to perform a one-time update the head unit software for Harman Gen 3 Audio and Navigation Head Units.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.