Infiniti Q50 2020–2021 — technical service bulletin
Bulletin ITB20-021E · NHTSA communication 10233658 · issued Mar 24, 2023
Technical service bulletin
communication type
Electrical System
component
2020–2021
model years
8
vehicle entries
Official summary
SOFTWARE UPDATE FOR INFOTAINMENT ISSUES This bulletin has been superseded by: ITB23-010 SOFTWARE UPDATE FOR INFOTAINMENT ISSUES Please discard previous versions of this bulletin.
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.