Subaru Crosstrek 2017–2018 — technical service bulletin
Bulletin WUA-86R · NHTSA communication 10176013 · issued May 12, 2020
Technical service bulletin
communication type
Electrical System
component
2017–2018
model years
5
vehicle entries
Official summary
In the interest of customer satisfation, Subaru of America, Inc. (Subaru) is initiating a service program to update the Harman Kardon head unit on certain vehicles with the latest version of software.
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.