Subaru Ascent 2024–2025 — technical service bulletin
Bulletin 12-268-25 · NHTSA communication 11021253 · issued Jul 10, 2025
Technical service bulletin
communication type
Visibility/wiper
component
2024–2025
model years
6
vehicle entries
Official summary
This bulletin announces a repair procedure developed to address cases of the driver side mirror glass vibrating at highway speeds.
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.