Jeep Wrangler 2018–2020 — technical service bulletin
Bulletin S2108000184 · NHTSA communication 10218474 · issued Aug 4, 2021
Technical service bulletin
communication type
Air Bags
component
2018–2020
model years
3
vehicle entries
Official summary
Cluster Warnings To Service SOS System, Service Air Bag System, Blind Spot Unavailable, Or Park Sense Not Available Messages
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.