Jeep Grand Wagoneer 2022 — technical service bulletin
Bulletin 0805922REVA · NHTSA communication 10221484 · issued Jun 11, 2022
Technical service bulletin
communication type
Exterior Lighting
component
2022
model years
1
vehicle entries
Official summary
Fog Lamps Inoperable This bulletin involves replacing both fog lamp assemblies due to the harness connector failing. The customer may describe inoperable fog lights with a ?Right / Left Front Lighting Service Required? message in the instrument cluster.
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.