Subaru WRX 2015–2021 — technical service bulletin
Bulletin SubaruNet Announ · NHTSA communication 10219494 · issued Aug 26, 2022
Technical service bulletin
communication type
Equipment
component
2015–2021
model years
7
vehicle entries
Official summary
WRE-22 Backup lamp switch failure safety recall
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.