Infiniti Q50 2015–2016 — technical service bulletin
Bulletin ITB09-059D · NHTSA communication 10091381 · issued Jun 22, 2016
Technical service bulletin
communication type
Electrical System
component
2015–2016
model years
8
vehicle entries
Official summary
"intelligent key battery voltage check and replacement this bulletin has been superseded by itb15-026. Infiniti; signal tech-ii intelligent key battery test and signal check 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.