Jeep Grand Wagoneer 2022 — technical service bulletin
Bulletin 0805922REVB · NHTSA communication 10225393 · issued Aug 4, 2022
Technical service bulletin
communication type
Visibility
component
2022
model years
2
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 Panel Cluster (IPC).
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.