Problems · NHTSA complaints
2016 Mazda CX-3 problems
Owners filed 48 complaints about the 2016 Mazda CX-3 with NHTSA between Jan 2016 and May 2026. The most-cited component is electrical system (11).
Complaints
48
Filed with NHTSA
Crashes
4
Reported by owners
Fires
0
Reported by owners
Injuries
2
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Electrical system11
- Exterior lighting7
- Back over prevention6
- Fuel/propulsion system5
- Engine4
- Visibility/wiper4
- Seats2
- Lane departure2
- Seat belts2
- Structure2
- Service brakes2
- Vehicle speed control2
- Air bags1
- Electronic stability control (esc)1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Oct 28, 2026NHTSA vehicle page
When complaints were filed
Does it get worse with age? Complaints per calendar year filed
6
2
2
8
6
4
1
8
9
1
1
View as table
| Model year | Complaints filed per calendar year |
|---|---|
| 2016 | 6 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 8 |
| 2020 | 6 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 8 |
| 2024 | 9 |
| 2025 | 1 |
| 2026 | 1 |
Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Electrical system
11 reports
“What component or system failed or malfunctioned, and is it available for inspection upon request? Rear view camera and speedometer How was your safety or the safety of others put at risk? Rear view camera restarts and flickers so seeing behind while in reverse is dangerous. The electrical component issues have bled over to the digital speedometer, making it difficult to see the speed at which you are driving. Has the problem been reproduced or confirmed by a dealer or independent service center? Unknown Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? Unknown Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No”
Exterior lighting
7 reports
“THE HEADLIGHTS HAVE CONTAINED MOISTURE FOR THE LAST 4 YEARS, CAUSING DIFFUSED, DIMMED VISIBILITY AT NIGHT...VERY DANGEROUS. ALSO, CONCERNED THAT ELECTRICAL MAY BE AFFECTED EVENTUALLY.... Mazda still will not recall and repair?? on fixed income, to pricey for me to repair!”
Back over prevention
6 reports1 related recall
“The contact owns a 2016 Mazda CX-3. 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 that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.”
Fuel/propulsion system
5 reports
“While driving on the highway on a posted 65mph, the fuel remaining on the vehicle was posted at 1/4, approx. 75miles remaining. The vehicle abruptly stalled and I managed to pull over on the side of the road. The vehicle then refused to start again. Had to bring it to a fuel station and refueled leading to the vehicle starting again. Dealership diagnosed a bad fuel pump and fuel rail.”
Engine
4 reports
“My recent experience with the service at Putnam Mazda was extremely disappointing and frustrating. What should have been a routine visit turned into a distressing ordeal. My car suddenly died on the freeway without warning lights, prompting me to bring it in for servicing. Initially, I appreciated being offered a loaner car. However, subsequent communication regarding the repair was inadequate and concerning. I received an email stating the necessary part wouldn't be available until July and was abruptly instructed to return the loaner car immediately, with no consideration for my circumstances. This lack of empathy was shocking, especially as a loyal Mazda customer. Furthermore, I experienced racial and gender profiling throughout the ordeal. Instead of addressing my concerns, I was met with aggression and threats of police involvement, making me feel targeted and discriminated against. When I questioned this response, I was told my email was "direct," justifying the aggression. Additionally, the loaner agreement lacked an expiration date. Despite being assured they would provide a grace period if needed, I was demanded to return the car immediately, with…”
Visibility/wiper
4 reports
“WHILE DRIVING HOME AROUND 35 MPH ON A STRAIGHT ROAD WITH NO CARS, NO BUMPS IN THE ASPHALT, AND NO TREES, MY SUNROOF SUDDENLY SHATTERED. I TOOK THE CAR TO THE DEALER THIS MORNING AFTER RESEARCHING ON THE INTERNET AND FINDING RESULTS OF CLASS ACTION LAWSUITS FROM KIA AND NISSAN BASED ON THE SAME PROBLEM, AS WELL AS MAZDA FORUMS WITH CUSTOMERS COMPLAINING OF SUNROOFS SUDDENLY SHATTERING, YET I WAS TOLD THAT BECAUSE THE GLASS IS ALREADY BROKEN THERE IS NO WAY TO VISUALLY TELL IF THERE WAS AN IMPACT OR IF IT WAS DUE TO A DEFECT, AND THE COST IS ON ME. I WANT TO NOTE THIS WITH THE NHTSA SINCE THE PROBLEM IS NOT DUE TO ANYTHING I'VE DONE OR CAUSED. MY MILEAGE IS JUST OVER 16K, WHICH IS AVERAGE FOR THE PROBLEMS ONLINE THAT I'VE FOUND. A COMMON COMPLAINT IS THAT THE SUNROOF TENDS TO "BOW UP IN THE MIDDLE" WHICH IS EXACTLY WHAT HAPPENED WITH MINE - THE IMAGE INCLUDED SHOWS THIS. THE GLASS MISSING FROM THE IMAGE BROKE AWAY AS I WAS DRIVING HOME.”
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 28, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.