Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
ITB11-005d
Service Bulletin/Repair Instructions
WHEEL BALANCING SERVICE INFORMATION This bulletin has been amended. The publication date has been revised to include the latest models and model years. No other changes have been made. Please discard previous versions of this bulletin.
ITB03-051L
Service Bulletin/Repair Instructions
HEADLAMP FOGGING This bulletin has been amended. The APPLIED VEHICLES section has been revised. No other changes have been made. Please discard previous versions of this bulletin.
ITB-12-021-A
Service Bulletin/Repair Instructions
INFINITI: VEHICLE EXPERIENCING HESITATION OR LAGGING AFTER COASTING, WHEN COMING TO A STOP HARSHER DOWNSHIFTS, AND REVVING OF ENGINE FROM HEAVY TO MODERATE BRAKING. *PE