There are 5 stored owner reports matching the body & structure leading-label group for the 2015 Mazda Mazda3 in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 5 of 5 matching reports.
Open the full vehicle complaint log (all categories)MY SPOUSE WAS DRIVING ON A HIGHWAY AND SUDDENLY HEARD A LOUD SOUND. HE SCANNED THE SURROUNDINGS AND DID NOT SEE ANY UNUSUAL OCCURRENCE. HE FELT COLD AIR AND NOISE AND WHEN HE LOOK UP, HIS SUNROOF IS GONE, JUST A FEW GLASS LEFT ON THE SIDE LOOKING LIKE GRANULES. HE HAD SPONTANEOUS SUNROOF EXPLOSION.
POWER MOONROOF EXPLODED WHILE DRIVING ABOUT 40MPH ON A CITY STREET. IT WAS ABOUT 52DEG F ON A CLOUDY DAY. MY WIFE WAS IN PASSENGER SEAT & GLASS FELL IN ON US. WE PULLED OVER AND CLEANED UP MOST OF IT.
THE DASHBOARD HAS SEPARATED FROM THE INSTRUMENT PANEL IN LESS THAN 52,000 MILES.
I HAVE FILED THIS CLAIM BECAUSE THE CAR IN MENTION HAS BEEN REPAIRED BY MAZDA FOR FAILURES IN THE DOOR LATCHING-LOCKING SYSTEM ON THREE (3) SEPARATE OCCASIONS ON DIFFERENT DOORS SINCE I PURCHASED IT AND IT IS CURRENTLY SHOWING SIGNS OF FAILURE ON ONE OF THE DOORS THAT WAS NOT AFFECTED BEFORE. I NO LONGER CONSIDER THE VEHICLE SAFE TO DRIVE AND I STRONGLY BELIEVE THAT FAILURES OF THIS NATURE MAY CAUSE ACCIDENTS WITH CATASTROPHIC INJURIES TO THE DRIVER AND TO OTHERS. AS A MAZDA CUSTOMER, CAR OWNER AND ENGINEERING PROFESSIONAL, I'M EXTREMELY CONCERNED WHEN I CONTEMPLATE THE POSSIBILITY THAT THIS MIGHT NOT BE AN ISOLATED CASE AND THAT OTHER MAZDA OWNERS MIGHT BE DRIVING UNSAFE VEHICLES. I HAVE ALSO STARTED A CLAIM WITH THE BBB AUTO LINE CASE MAZ1714424 WHERE I PURSUE REPURCHASE OF THE VEHICLE BY MAZDA AMONG OTHER ITEMS.
TRAVELING DOWN THE HIGHWAY AT 60 MPH IN MY BRAND NEW MAZDA 3 COUPE WHEN THE DRIVERS SIDE FRONT WINDOW SPONTANEOUSLY IMPLODED THROWING SAFETY GLASS ALL OVER DRIVER AND PASSENGER.
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.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.