Fiat 500 2015–2019 — technical service bulletin
Bulletin S1508000374 · NHTSA communication 10178654 · issued Jul 16, 2020
Technical service bulletin
communication type
Electrical System
component
2015–2019
model years
9
vehicle entries
Official summary
Keys/Fobiks, Programming Keys With High Line BCM (L3 BCM)
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.