Subaru Impreza 2012–2013 — technical service bulletin
Bulletin 12-155-13R · NHTSA communication 10083791 · issued Feb 28, 2014
Technical service bulletin
communication type
Visibility
component
2012–2013
model years
3
vehicle entries
Official summary
This bulletin provides a procedure to eliminate a reed-type whistling or screeching sound which has been isolated to originating from the front windshield upper molding / weatherstrip.
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.