There are 2 stored owner reports matching the lighting leading-label group for the 2019 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 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)The contact owns a 2019 Mazda Mazda3. The contact stated while driving approximately 30 MPH, the vehicle lost motive power and stalled. The contact stated that after pulling over to the shoulder the vehicle would not immediately restart. The contact stated that approximately five minutes later, the vehicle restarted without pressing the start button. The contact stated that the message "Network Malfunction" was displayed. The contact stated that several electrical malfunctions had previously occurred with the vehicle including the front windshield wipers independently activating, with the headlights and instrument cluster lights flickering. The cause of the failure was not yet determined. The local dealer was notified of the failure. The manufacturer was not yet notified of the failure. The failure mileage was 59,000.
AUTOMATIC LIGHT MALFUNCTIONS WHEN THE CAR IS PARKED OUTSIDE UNDER THE BROAD DAY LIGHT. WHEN AUTOMATIC LIGHT MALFUNCTIONS, THE HEAD LIGHT TURNS ON AUTOMATICALLY AND DASH METER LIGHTING DIMS AUTOMATICALLY. WHEN THE DASH METER DIMS, I CAN NOT SEE THE SPEED OR ANYTHING WITHIN THE METER. HAVE TALKED TO MAZDA AND STATED THAT I NEED TO TURN ON AN A/C TO COOL THE SYSTEM DOWN. IT IS VERY DANGEROUS THAT I CAN NOT SEE THE SPEED METER. IT HAS HAPPENED FEW TIMES. *TR
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.