There are 1 owner-reported driver assist & adas complaints for the 2019 Infiniti Q50in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
TL* THE CONTACT OWNS A 2019 INFINITI Q50. WHILE OPERATING THE VEHICLE, THE PREDICTIVE FORWARD EMERGENCY BRAKING FEATURE MALFUNCTIONED AND THE VEHICLE WOULD NOT STOP OR SLOW DOWN WHEN A SECOND VEHICLE STOPPED AHEAD. THE VEHICLE WAS TAKEN TO COMPETITION INFINITI (587 MIDDLE COUNTRY RD, ST. JAMES, NY) TO BE DIAGNOSED, BUT THE CAUSE OF THE FAILURE COULD NOT BE DETERMINED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 300.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026