2015 Mazda MAZDA3 Problems

What owners report

Owners of this model year most often write about the rear brakes binding or dragging and wearing out early, and about the infotainment screen rebooting, freezing or responding to phantom touches. Many complaints also describe a rearview camera image that goes blank or distorted, which is covered by an open recall on these cars; fuel tank recalls are another recurring theme. Reports span a wide mileage range, from cars barely past delivery to well over 100,000 miles.

1. 1
   Brakes

   Rear brakes drag, bind or wear out early

   • 20 complaints (15%)
   • median 50,700 mi at 3.0 yrs old (13 state mileage)
   • 2 mention a crash, fire or injury
   • filed 2016–2026

   Owners describe rear brake pads and rotors wearing out far sooner than the fronts, sometimes within the first 25,000 miles, and repeat repairs on the same axle. Several complaints point to a sticking rear caliper or parking brake actuator shaft, with a hot metal smell, grinding noise at low speed or noticeable heat at the wheel after a drive. Some owners of cars outside the parking brake recall state they were told their vehicle was not covered. Most often reported between roughly 25,000 and 95,000 miles, sometimes noticed within the first couple of years of ownership.

   Recall 17V3930001 related service bulletin

   What to check: Ask for rear brake service records and check whether the rear wheels feel unusually hot or the pads look unevenly worn after a test drive. Confirm whether the parking brake recall work was done and whether the car's build falls within the recalled range.

   2 excerpts from owner complaints in NHTSA records

   “Parking break does not hold or releases after vehicle has been parked (flat or hill surfaces) car has rolled 3 times in parking lots situation. 3rd time car rolled after being stationary for 45 min. I witnessed car locked rolling in the lot as I cam out and clicked the door locks from distance of 20 ft away. Car rolled silently - could have hit anyone behind it in the parking lot area - very very dangerous! Mazda claims my car VIN no. …”

   NHTSA complaint #11005441, filed 2017-07, 7,350 miles

   “Passenger side rear brake caliper does not retract properly and wears out brake pads quickly. This should not hapen at less than 50,000 miles. I have seen numerous complaints online and there is a recall for this year, but it does not include my VIN.”

   NHTSA complaint #11243790, filed 2019-08, 50,700 miles
2. 2
   Electrical system

   Infotainment screen reboots, freezes or misbehaves

   • 24 complaints (18%)
   • median 45,000 mi at 4.4 yrs old (15 state mileage)
   • filed 2015–2025

   Complaints describe the center display rebooting repeatedly at startup, especially in cold weather, or going into a restart loop while driving. Some owners report the touchscreen registering phantom presses or acting on its own, changing stations and placing calls. Dealers frequently responded by rebooting the system or checking for a software update, and several owners say the problem returned afterward. Reported across a wide mileage range, from under 2,000 miles to over 90,000, often in cold weather or on first start.

   3 related service bulletins

   What to check: Start the car cold and watch whether the screen boots cleanly, and try the touchscreen for phantom inputs. Ask whether any infotainment warranty extension or dealer software work was applied.

   2 excerpts from owner complaints in NHTSA records

   “Bought new in 2015. Infomat system reboots 3 or 4 times when temperatures are below 40 degrees at start up in a unheated garage also while driving and cold engine light is still on. Took to dealer a couple times, and informed them of the problem while still warranted, all they did was reboot the system. Still doing it after 4 years. Very frustrating, but now it's on my dime. One time it went completely black, so I figured out how to reboot it.”

   NHTSA complaint #11278837, filed 2019-11, 45,000 miles

   “Good afternoon, my car is experiencing the ghosting issue with my infotainment screen. This is happening in many Mazda 3's throughout the country and is a big safety hazard as it is distracting while we are driving. Currently it is a warranty issue but this should be a recall instead and I shouldnt have to pay to have this fixed. My reasoning for this is when I am driving the screen will go crazy and select what it wants to and place calls and go into a bunch of different areas. …”

   NHTSA complaint #11354955, filed 2020-09, 25,000 miles
3. 3
   Back-over prevention (rear camera)

   Rearview camera image blank, flickering or distorted

   • 7 complaints (5%)
   • median 67,000 mi at 8.9 yrs old (7 state mileage, few)
   • filed 2023–2026

   Owners report the backup camera image going black, flickering or breaking up while reversing, sometimes intermittently and sometimes for good. Many complaints mention receiving a recall notice for the camera but being told the remedy parts were not yet available, and a few say the problem persisted after the recall repair. Typically reported between about 50,000 and 90,000 miles, though some describe it much earlier in ownership.

   Recall 23V487000

   What to check: Shift into reverse and check the screen image in daylight and low light, and confirm with a Mazda dealer whether the camera recall repair has actually been completed on that VIN.

   2 excerpts from owner complaints in NHTSA records

   “The contact owns a 2015 Mazda Mazda3. The contact received notification of NHTSA Campaign Number: 23V487000 (BACK OVER PREVENTION). However, the dealer refused to complete the recall repairs due to the vehicle having a Salvage Title. The contact stated that the rearview camera displayed a black screen while the vehicle was in reverse(R). The contact stated that the failure obstructed the driver's visibility, which prevented the driver from safely operating the vehicle. …”

   NHTSA complaint #11696444, filed 2025-10, 86,000 miles

   “The contact owns a 2015 Mazda Mazda3. The contact received notification of NHTSA Campaign Number: 23V487000 (Back Over Prevention); however, the part to do the recall repair was not yet available. The contact stated while reversing, the rearview camera image failed to display. The local dealer was notified of the failure, but the vehicle was not diagnosed or repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. …”

   NHTSA complaint #11610923, filed 2024-08, 82,000 miles
4. 4
   Body and structure

   Sunroof glass shattering while driving

   • 8 complaints (6%)
   • median 51,000 mi at 4.1 yrs old (8 state mileage, few)
   • 1 mention a crash, fire or injury
   • filed 2017–2021

   Owners describe a loud bang followed by the sunroof glass breaking and glass falling into the cabin while driving at highway or moderate city speeds, with no sign of an impact. Some had the glass replaced by a dealer, and one report describes shattered glass landing on the occupants. Mostly reported under 70,000 miles, often at highway speeds in mild weather.

   What to check: Inspect the sunroof glass for chips, delamination or repair marks, and ask whether the panel has ever been replaced.

   2 excerpts from owner complaints in NHTSA records

   “I was driving down a highway leaving work when I heard a loud bang, then noticed my sunroof had a large hole in it. I pulled over to inspect the damage and to see what could have hit me, there was no evidence of any impact- with barely any glass inside the car. The break looks like it exploded outwards.”

   NHTSA complaint #11042043, filed 2017-11, 33,500 miles

   “I was driving about 60mph on a 4 lane us route when I heard a loud bang coming from my sunroof. I look in the rearview mirror and see a large chunk of glass flying behind me. I open the sunroof visor partially and notice I am missing glass. The glass for my sunroof is tempered. It was about 65 degrees and very humid, but no precipitation. The picture is from a parking lot about 10mins after the incident.”

   NHTSA complaint #11414447, filed 2021-04, 141,990 miles
5. 5
   Fuel system

   Fuel smell, leaks or stalling around the fuel tank

   • 10 complaints (8%)
   • median 2,000 mi at 1.1 yrs old (5 state mileage, few)
   • filed 2015–2026

   Complaints describe a strong fuel odor after refueling, fuel leaking onto the ground, and in one case a fuel tank resting against the exhaust. Some owners also report stalling or a no-start that was traced to fuel system work, including fuel pump replacement. Several of these cars had fuel tank recalls but owners were told the remedy parts were not available yet. Reported from very low mileage, often under a few thousand miles, in cars built in the affected production window.

   Recall 15V621000 · DO NOT DRIVERecall 16V684000

   What to check: Smell for fuel near the filler and under the rear of the car after refueling, look for stains or drips, and check with a dealer whether both fuel tank recalls were completed.

   2 excerpts from owner complaints in NHTSA records

   “The contact owns a 2015 Mazda 3. The contact stated that a strong odor of fuel was present when the vehicle was refueled. The failure occurred constantly. The vehicle was taken to the dealer where the failure was undetermined. The vehicle was not repaired. The VIN was not included in the NHTSA campaign number: 15v621000(fuel system, gasoline). The manufacturer was notified of the failure. The failure mileage was 200.”

   NHTSA complaint #10786532, filed 2015-10, 200 miles

   “The contact's son owns a 2015 Mazda MAZDA3. The contact stated the vehicle was serviced under NHTSA campaign number: 16v684000 (fuel system, gasoline) which maybe the cause of the failure. The contact stated while vehicle was at a stand still at a local gas station, gasoline started pouring out from underneath the vehicle onto the ground. The contact stated his son looked underneath the vehicle and became aware that the fuel tank was resting on the exhaust which caused burns to the aluminum plate. …”

   NHTSA complaint #11350987, filed 2020-08, 80,241 miles

Buying note. Check the recall status for the rearview camera and both fuel tank campaigns before purchase, and look closely at rear brake wear on a test drive. Give the infotainment system a cold start to see whether it boots normally.

Summary written with AI from a sample of 60 NHTSA complaints for this model year (picked at random, with complaints that state a mileage and recent ones taken first), then checked automatically against the source records. Where a problem shows a complaint count, every complaint for this model year was matched with fixed keyword rules (written with AI and tested against the sample), and the mileage, age and repair figures are calculated from those complaints; owners' figures are as stated, not verified. Other counts refer to the sample. The excerpts come from NHTSA's public complaint records and are unverified; capitalisation is normalised, NHTSA staff notes are removed, and shortened text ends with “…”. Something wrong? Request a correction.