Mazda 3

The sunroof spontaneously shattered while I was driving. It sounded like a small explosion. I am positive that no object struck the vehicle.

The vehicle's Connectivity Master Unit (CMU) / infotainment system has experienced a complete, permanent internal electronic failure, logged by Diagnostic Trouble Code DTC U3000:49 (Control Module Internal Electronic Failure). The main display screen is completely dark at all times and never powers on or responds. The unit is available for inspection upon request. This total hardware failure creates critical safety hazards: 1. Non-Compliance with FMVSS No. 111 (Rear Visibility): Because the…

Driver’s side seat belt would not retract.

I was denied work on a network issue recall 3 separate times at the dealership I bought the car. The first time I was told it was because of a smell. If I clean the car, they will fix it. I noticed after they were in the car my backup camera didn’t work which I also thought might be a recall but found out it wasnt. I went ahead and cleaned it twice. I came back they alleged it smelled like cat litter and urine. I asked to speak to someone else because there was nothing in my car and I know it…

While driving on the highway (50mph), the sunroof had shattered unexpectedly. The sunroof itself was not open, but the visor was open so the glass fell into the car, onto the driver, the passenger and into the backseats. The glass shattering sounded like a gunshot which startled us while on the highway, and the broken glass cut the driver.

The contact owns a 2011 Mazda Mazda3. The contact stated that while operating the vehicle, the front driver’s side seat wobbled and was unsecured. The vehicle was taken to the local dealer, who determined that the front driver’s side seat lifter link was inoperable and needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was provided. The contact was informed that the VIN was not included in NHTSA Campaign Number: 17V082000…

The contact owns a 2014 Mazda Mazda3. The contact stated that when attempting to secure the vehicle, the electric parking brake failed to engage after pulling up the hand lever. The contact related the failure to NHTSA Campaign Number: 17V393000 (Parking Brake); however, the VIN was not included in the recall. The vehicle was previously taken to a dealer for an unrelated recall repair, but the parking brake failure was not addressed or resolved. The vehicle was not repaired. The manufacturer…

Low pressure fuel pump failure with 75,575 miles on odometer. Fuel pump completely seized. Car was parked at a retail location and would not start. Upon troubleshooting, mechanic was able to determine the low pressure pump was not delivering fuel. Pump was replaced. Faulty fuel pumps could lead to hazardous conditions as they are mounted within the fuel tank. I feel this is too early in the vehicles life for this component to have completely failed.

The driver-side sun visor has suffered an internal mechanical failure where the internal plastic tension components have cracked under normal use. As a direct result, the sun visor will not stay up and randomly drops down completely unprompted while the vehicle is in motion. This creates an immediate, sudden, and dangerous visibility hazard by blocking my forward view of the road while driving.Mazda has formally recognized this specific engineering defect across 2019–2025 Mazda 3 vehicles in…

The fuel tank leaks fuel at a full tank and smells of gas in the cabin until about 3/4 tank. Car was dripping a large puddle of gas inside of a parking garage. Problem has been reproduced by my mechanic even after replacing the fuel pump retaining ring. It has not been inspected by the manufacturer or police. CEL did not come on until recently reporting a very small EVAP leak. Inside the car and the surrounding area would smell of gasoline even if there was no leak in the ground.