Alfa Romeo Giulia 2020–2021 — technical service bulletin
Bulletin S2108000271 · NHTSA communication 10204334 · issued Nov 17, 2021
Technical service bulletin
communication type
Lane Departure
component
2020–2021
model years
4
vehicle entries
Official summary
U0422-64 Set In The FFCM/HALF Module. Lane Departure And Blindspot Warning Displayed In The 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.