There are 1 owner-reported air bags & restraints complaints for the 2020 Mazda CX-30in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
DRIVER'S SIDE SEAT BELT IS TOO SENSITIVE. WITHOUT EVEN STOPPING ABRUPTLY, THE SEAT BELT BECOMES LOCKED MAKING IT DIFFICULT IF TRYING TO LEAN FORWARD TO SEE IF TRAFFIC IS COMING AS SEAT BELT DOESN'T UNLOCK EASILY. I TYPICALLY HAVE TO UNCLIP THE SEAT BELT TO LET IT RETRACT THEN PUT IT BACK ON. THIS HAPPENS ALMOST DAILY. CAR DOESN'T HAVE TO BE IN MOTION EITHER, I CAN BE STOPPED AND NOT ALL BUT MOST TIMES IF LEANING FORWARD THE BELT BECOMES LOCKED. I'VE HAD MANY CARS, NONE WITH THIS ISSUE. HAPPENS WHEN SLOWING DOWN OR STOPPED AND LEANING.
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