Which parts fail
Components named in complaints (front, side and curtain air bags, sensors and inflators).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2007 Mazda Mazda3 owners, lightly cleaned up (personal details are redacted by NHTSA).
My daughter and I were on the way to O'Reilly when we turned at a short curve going under 20 miles and the steering wheel got loose and the brakes wouldn't stop us. The car just kept swerving all over the road and we ended up in a ditch the day after my husband purchased the car.
The airbag light on Dash comes on and goes off randomly then going on for 6 months. Obviously there's an open circuit in system that others have as well See a lot of others on here with the same problem over 100,000 miles
My daughter was driving on city street when she was involved in an accident back in October 2018 were she flipped into a stream. She escaped with bruises and cuts, I am very thankful that nothing worse happen to her. When the wrecker was pulling her car out, I noticed that the roof of the car was crushed in as well as the front and back of the vehicle. The Mazda 3 that we purchased for our daughter was totaled but no airbags ever came out. The cop, ems worker, and I was wondering why none of the airbags deployed. I kept checking to see if there was a recall on her car but the website keeps saying 0. I really think this should be investigated promptly!
Cruising northbound on rt. 3 just beyond exit 5. The traffic was heavy.suddenly, with zero warning signs from the state highway maintenance crews, I entered a pot hole. Roughly 30-35 feet in length, 15 + feet in width and a variance in depth of 6"-12" I rode the pothole out and upon exiting the pothole to normal highway grade my vehicle lost control due to the 'bump' of the inconsistency from normal grade to a pothole in severe negligent disrepair. I slid for approx. 50-60 yards,speed remained between 60-65 MPH. I struck a snowbank 12ft in height and the brunt of the first impact on my neck as my airbag did not deploy. I have spoken to the Mazda corporation, asked if they intended to investigate why the airbag did not deploy. They said, I have this conversation...both of them on record, it was not Mazda's responsibility to send a field agent to investigate why it did not deploy. …
My parents' 2007 Mazda 3 5 door hatchback was rear-ended while traveling at approximately 40 MPH by a Ford edge SUV traveling at a higher rate of speed. The Mazda then hit the tall concrete divider nearly head-on, propelled forward by the initial impact. The Mazda was a total loss, sustaining moderate rear end damage and heavy front end damage. Both my mother (who was driving) and my father (in the front passenger seat) were injured and taken to the hospital. Both people were wearing their seat belts. Mom sustained a facial injury to the forehead, a contusion to her arm and a probable cracked sternum. Dad sustained two fractured ribs as confirmed at the hospital and other more minor injuries. …
I have an airbag light that came on. I took it to the dealer who did an estimate and told me a module in the driver side airbag in the steering wheel was no good and that a new airbag needed to be installed. They said until then non of my airbags would be working in the car. The cost was going to be between 1, 500-2, 000 to replace the part and reprogram the vehicle restraint control module. Due to the extreme cost, we chose to forgo the defective airbag replacement and have been driving our car for several years with no airbags working. It wasn't until the Takata recall when it brought the issue to the forefront. It made me think that maybe this might be an issue happening in several Mazda 3's. After some research I find that yes I am definitely not the only person with this issue. …
I was on a local highway in western ny when I caught black ice. I was going approximately 45-55 MPH/ the car went into a slide which I almost corrected out of but hit more black ice sending me into the guardrail. The front end of the car is smashed and I came to rest about 25 ft from where I impacted the guardrail. No air bags went off and I was not hurt. But at that speed the airbags should have deployed. I'm not seeking any compensation but from doing a bit of research I am finding that this has happened more than a few times. Maybe a recall is in order for the 2007 Mazda 3 4 dr sedan is in order?
Tech scanned ECU and found the following codes: b2232 airbag circuit open- loop #2 drivers side. Light sensor is on, airbags will not deploy if involved in accident. Many online forums have discussed issue evolving after 100K. Many people have paid out of pocket. I am and have been the only owner of this vehicle. The warning light does not go away if trying to just reset it. It will illuminate again within seconds of vehicle being turned on.
Tl contact owns a 2007 Mazda 3. While driving 35 MPH, the contact's vehicle was rear-ended by another vehicle. The air bags failed to deploy. Two passengers seated in the rear of the vehicle were taken to the hospital. The contact and another passenger were also injured. A police report was filed. The contact feels that the vehicle is unsafe and the manufacturer should be responsible. The current and failure mileages were 33,000.
I was rear ended by a city transit bus going approx. 30mph. At the point of impact my seat dislodged from it's position and flew back to the furthest position, then locking in place. I was unable to hit the brakes - therefore, pushing me into another vehicle of which I rear ended. My brand new car was considered a total loss. I did severe damage to the car I rear ended. The airbags also failed to deploy.
Related recalls
Air bags › Frontal
Mazda North American Operations (Mazda) is recalling certain 2004-2007 Mazda3 vehicles. During air bag deployment, the plastic emblem on the steering wheel air bag module cover may shatter, and project plastic fragments into the vehicle.
Remedy: Dealers will replace the air bag module cover, free of charge. Owner letters were mailed between August 28, 2021 and October 28, 2021. Owners may contact Mazda customer service at 1-800-222-5500 Option 4.
Airbag complaints in other Mazda3 years
Frequently asked questions
How common are airbag problems on the 2007 Mazda Mazda3?
NHTSA has 36 complaints about the air bags of the 2007 Mazda Mazda3, 16% of the model year's 222 complaints. The component named most often is frontal (5 mentions).
Is there a recall for 2007 Mazda Mazda3 airbag problems?
Yes — NHTSA recall 21V-494 (frontal, Jul 1, 2021). Recall repairs are free at authorized dealers.
At what mileage do 2007 Mazda Mazda3 airbag problems start?
Half of the complaints with a recorded mileage happened before about 73,000 miles, and 24% before 25,000 miles.
Is it dangerous?
Owners linked 15 crashes, 0 fires and 23 injuries to air bags problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.