Subaru Ascent 2019–2024 — technical service bulletin
Bulletin 10-104-25 · NHTSA communication 11018904 · issued May 13, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2019–2024
model years
6
vehicle entries
Official summary
This bulletin announces a design change to the knob of the center air vent grilles.
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.