Jeep Grand Cherokee 2021 — technical service bulletin
Bulletin S2108000194 · NHTSA communication 10242759 · issued Jul 19, 2023
Technical service bulletin
communication type
Exterior Lighting
component
2021
model years
1
vehicle entries
Official summary
High Beam Headlamps Cannot be Turned on with the Headlamp Switch Set to ?AUTO?
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.