AI Damage2016 Mazda CX-3: common problems
Owners of the 2016 Mazda CX-3 filed 48 complaints with NHTSA, most often about electrical system and exterior lighting. The maker issued 438 service bulletins for this year. Details by component below, with sources.
Key figures
- Owner complaints
- 48
- involving a crash
- 4
- Technical service bulletins (TSB)
- 438
What fails most often
- 1 Electrical system 23% of all complaints
- 2 Exterior lighting 15% of all complaints
- 3 Backover prevention 13% of all complaints
- 4 Fuel/propulsion system 10% of all complaints
- 5 Visibility 8% of all complaints
- 6 Engine 8% of all complaints
- 7 Structure 4% of all complaints
- 8 Service brakes 4% of all complaints
- Electrical system: 11 complaints (23% of all); manufacturer bulletins for this component: 128.
- Exterior lighting: 7 complaints (15% of all); manufacturer bulletins for this component: 17.
- Backover prevention: 6 complaints (13% of all); manufacturer bulletins for this component: 3.
- Fuel/propulsion system: 5 complaints (10% of all); manufacturer bulletins for this component: 1.
- Visibility: 4 complaints (8% of all); manufacturer bulletins for this component: 25.
Engines and transmissions
US-market versions per EPA. On the right: how many NHTSA complaints name this engine or transmission type.
- 2 L · petrol · 4 cyl
- automatic, 6-speed
Drive: FWD, 4WD
Symptoms owners describe
How many of the 48 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Electrical system | 11 | 0 | 128 |
| Exterior lighting | 7 | 0 | 17 |
| Backover prevention | 6 | 0 | 3 |
| Fuel/propulsion system | 5 | 0 | 1 |
| Visibility | 4 | 0 | 25 |
| Engine | 4 | 0 | 20 |
| Structure | 2 | 0 | 32 |
| Service brakes | 2 | 0 | 21 |
| Lane departure | 2 | 0 | 15 |
| Seats | 2 | 0 | 8 |
| Vehicle speed control | 2 | 1 | 2 |
| Seat belts | 2 | 1 | 0 |
| Wheels | 1 | 1 | 13 |
| Air bags | 1 | 0 | 6 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
Passenger seat belt released propelling me into the windshield. I'm an avid seatbelt wearer. We were hit by another vehicle that ran a red light.
While driving home through pittsburgh, pa in about an inch of snow I came to a 90 degree turn on a residential city street. I took the turn at no more than 15 mph and the car did not respond to the turn, instead sliding into the curb causing damage to the right front steering assembly.
I turned into a parking spot and was slowing down .everything seemed normal when suddenly the car sped up into a wooded area. The car shot into the trees. With my foot on the brake I tried to stop it but it just kept going. The car stopped when it hit a tree.
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.
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 contact stated that while reversing, the rearview camera image was distorted on several occasions, and was black on other occasions. The local dealer was contacted. The vehicle was not diagnosed or repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair.
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.
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!
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
Comparison
By complaint count this model year ranks 890 of 2,102 model years in the NHTSA data (top 42% most complained about).
On average one model year of the CX-3 has 19 complaints (6 years in the data). This year has 48, above average.
What to check before buying
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Exterior lighting. Headlamps, leveling, sensors and mounts after a frontal hit.
- Backover prevention. Rear camera and parking sensors after a rear impact.
- Fuel/propulsion system. Fuel smell, leaks, rough running, fuel-system codes.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...),…
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been…
- Some vehicles may exhibit accumulation of dried coolant (1) around the water pipe (2)
This is caused by a gap between the housing and pipe due to a press fitting during the manufacturing process. The accumulated coolant is solidified and plugs the gap in high temperature environment and the seepage is…
- Some vehicles may require the replacement of a damaged VIN plate or vehicle certification label
To obtain a replacement VIN plate (bulkhead-mounted and visible through the lower-left area of the windshield), contact DAG (Dealer Assistance Group) using VIN Plate Request Form available on One Mazda. To obtain a…
- Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems
Mazda recommends dealers follow the scheduled maintenance tables as cited in the vehicle-specific workshop manual or owner's manual. Services performed outside of Mazda's factory scheduled maintenance are not…
- If an engine assembly is replaced after a catastrophic internal mechanical failure, clean the intake…
If an engine assembly is replaced after a catastrophic internal mechanical failure, clean the intake manifold internally before installing a replacement engine assembly. If the intake manifold is not cleaned properly…
- Some customers may experience one or more electrical malfunctions after a vehicle body repair
A newly painted fender stay (2) may be causing a poor front harness (1) ground connection. The front fender stay (2) newly painted surface at ground point (3), where attachment bolt (4) is seated, may create a poor…
- Some customers may complain about a tapping or knocking noise coming from the rear seat after fuel fill
The concern will likely occur if the fuel tank is overfilled (more fuel is added after the fuel pump nozzle shuts off automatically) or filled up normally in high ambient temperatures and the fuel expands. No repair is…
- Some vehicles may exhibit rattling noises from the engine compartment and oil leakage from the drive belt…
Some vehicles may exhibit rattling noises from the engine compartment and oil leakage from the drive belt auto tensioner. This may be caused by insufficient sealing at the drive belt auto tensioner damper when the auto…
- There are currently 2 methods for cutting a new auxiliary key blank
A. Auxiliary Key Trace Cut Method • B. Auxiliary Key Code Cut Method 2019 and newer models require a 10-digit key code to accurately cut keys • 5-digit codes CANNOT be provided for 2019 and newer vehicles (the…
- Some customers may report an odor or water in the HVAC system and upon inspection, the cabin air filter…
Some customers may report an odor or water in the HVAC system and upon inspection, the cabin air filter may be found to be wet.
- If the right-side Blind Spot Monitoring (BSM) control module is replaced for any reason, it is also…
If the right-side Blind Spot Monitoring (BSM) control module is replaced for any reason, it is also necessary to replace the left-side BSM control module in order to complete the radar aiming procedure. If the…
- A musty/mildew type odor may come from the vents when the air conditioning (A/C) system is operating
It is most noticeable when the A/C is first turned ON. This odor is the result of mold growth in the A/C evaporator/cooling unit which is caused by condensation, dust, and pollen within the cooling unit. This condition…
NHTSA lists 438 bulletins for this year; the 12 newest are shown here.
Other years of this model
Questions and answers
What are the most common problems with the 2016 Mazda CX-3?
Owner complaints to NHTSA most often mention: electrical system, exterior lighting, backover prevention. Total complaints: 48. The most frequent symptoms in complaint texts: warning lights, check engine (15%), headlights and tail lights (10%), infotainment or screen glitches (10%).
How many service bulletins (TSB) were issued for the 2016 Mazda CX-3?
NHTSA lists 438 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2016 Mazda CX-3 from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2016 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-04.