Subaru Ascent 2024–2026 — technical service bulletin
Bulletin 12-268-25R · NHTSA communication 11037921 · issued Sep 15, 2026
Technical service bulletin
communication type
Visibility/wiper
component
2024–2026
model years
7
vehicle entries
Official summary
This bulletin announces a repair procedure developed to address cases of the driver side mirror glass vibrating at highway speeds.This is an revised version of the original bulletin.
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.