Subaru Crosstrek 2017–2020 — technical service bulletin
Bulletin 12-293-20 · NHTSA communication 10179419 · issued Aug 27, 2020
Technical service bulletin
communication type
Structure
component
2017–2020
model years
7
vehicle entries
Official summary
This bulletin announces design changes made to the rear quarter glass assembly in response to a small number of reports describing a rattling - type sound origination from the lower molding.
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.