NHTSA (USA)High Risk
At a glance
What can fail
The air bag sensor may malfunction due to low battery, causing it to deactivate the air bags and display an error code.
This page covers 4 recalls, 10 owner complaints and NHTSA crash-test ratings for the 2024 Mazda Mazda3.
The 2020 to 2024 Mazda3 received five-star ratings across all NHTSA crash-test categories. The US-market vehicle earned five stars in overall protection, frontal crash, side crash, rollover, and side pole crash tests. NHTSA maintains these ratings across model years until a significant redesign occurs, so this five-star rating applies to the entire 2020 through 2024 range covered by this assessment.
5/5 Overall
NHTSA 5-Star Safety Rating
With only ten complaints on file for the 2024 Mazda3, patterns are limited, but the most frequently mentioned system is forward collision avoidance. Owners report the automatic emergency braking activating without any obstacle present, triggering false collision warnings repeatedly and, in at least one case, bringing the vehicle to a full stop in traffic. A separate complaint describes an engine revving to high RPM on the highway without a corresponding increase in speed. One owner reports a tire blowout on a clean highway surface with no visible cause. A single complaint mentions excessive interior window condensation that the defroster struggles to clear, though a dealer visit could not reproduce the condition. The complaint set is small enough that no system stands out as a widespread trend beyond the false-activation pattern in the collision avoidance system.
10
Total Complaints
2
Crash-Related
1
With Injuries
By System
The 2024 Mazda Mazda3 has 4 recalls, the most serious being two that can disable critical safety systems: airbags may fail to deploy in a crash, and automatic emergency braking and lane-keep assist may stop working entirely.
The airbag issue stems from a sensor unit that can trigger an error code and shut the airbag system down during a low battery condition, leaving occupants without supplemental protection if a collision occurs. The driver assistance problem involves the forward sensing camera, which can malfunction and take automatic emergency braking and lane-keeping steering assist offline at the same time. That same camera failure also prevents the headlights from automatically dimming from high beams to low beams when oncoming traffic is detected.
Two additional recalls involve the vehicle's camera displays. On some vehicles, a software error can cause rearview, front, and side camera images to go blank on the infotainment screen, reducing the driver's view of the area around the vehicle. A related issue, which only affects trims equipped with a dynamic guideline rearview monitor or the 360-degree camera system, can cause the rearview image to flicker or disappear entirely when the vehicle is shifted into reverse, leaving the driver with no camera view while backing up.
At a glance
What can fail
The air bag sensor may malfunction due to low battery, causing it to deactivate the air bags and display an error code.
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Driver Assistance
Ratings from NHTSA's New Car Assessment Program (NCAP). Based on 4 tested variants; worst-case ratings shown.
Complaints are owner-reported and reflect individual experiences, not confirmed defects. They are distinct from recalls. Data sourced from the national vehicle safety complaint database. See trending complaints →
What the fix does
Dealers will reprogram the air bag sensor with updated software or replace it at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The forward sensing camera may malfunction, disabling automatic emergency braking, lane-keep assist, and automatic high-beam-to-low-beam headlight adjustment.
What the fix does
Dealers will inspect and replace the forward sensing camera at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
A software issue may cause the rearview camera image to flicker or fail to display when the vehicle is in reverse gear.
What the fix does
Mazda will update the view monitor control module software at an authorized dealership.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
A software error prevents rearview, front, and/or side camera images from displaying on the vehicle's screen.
What the fix does
Dealers will update the view monitor control module software at no charge.
Summarized — see the official notice for exact wording, dates, and contacts.
