Jeep Gladiator 2021–2022 — technical service bulletin
Bulletin S2208000054RevA · NHTSA communication 10223780 · issued Jul 28, 2022
Technical service bulletin
communication type
Exterior Lighting
component
2021–2022
model years
4
vehicle entries
Official summary
Left Headlight, Park Lamp Flickers Or Is Inoperative. B162A, B163A, B1632, B16CF
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.