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 2005 Mazda Mazda3 owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2005 Mazda Mazda3. The contact stated that after refueling the vehicle, there was an abnormally strong fuel odor coming from the vehicle. The contact stated that while the vehicle was parked, other individuals informed the contact that there was a strong fuel odor coming from the vehicle. The vehicle was not diagnosed or repaired by an independent mechanic or a dealer. Additionally, the contact stated that the air bag warning light was illuminated. An independent mechanic diagnosed the vehicle and determined that the clock spring was faulty. The vehicle was not repaired. The dealer and the manufacturer were not contacted. The failure mileage was approximately 220,000.
The contact owns a 2005 Mazda Mazda3. The contact received notification of NHTSA Campaign Number: 21V494000 (Air Bags) however, the contact was unable to contact reach the manufacturer or the local dealer for the recall repair. The contact called the number to the local dealer and the manufacturer but was unable to schedule an appointment for the recall repair. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair and had made it very difficult to resolve the issue. The contact had not experienced a failure. Parts distribution disconnect. Invalid VIN.
The contact owns a 2005 Mazda Mazda3. The contact received notification of NHTSA Campaign Number: 21V494000 (Air Bags) 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 manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.
On February 15, 2015. I was involved in a minor car accident with my girlfriend. My left rear door was hit but the air bags did not deployed. I though nothing of it because I though the impact needed to be harder. This was my first car accident. Today on September 5, 2015 around 2:20 pm, I was involved in another car accident with my girlfriend. I was at a complete stop waiting for some vehicles to turn. 5 seconds later, I was hit from the back. The impact was very hard sending my girlfriend and I to the hospital. I had the same resort with the air bags not deploying. Lucky for me, I always wear my seatbelt because if I have not. I would of been more seriously hurt or dead.
We were in a few accidents and the airbag never deployed and the transmission is not functioning properly after an oil change the car does not stay in park we must use the emergency brake and cannot turn off the car because when we turn it off the gear will not shift to drive and as we drive the car the car will turn off right there. Seatbelt stopped working on driver side.
My wife sondra was stopped in our 2005 Mazda3 when she was struck from behind by an individual driving a 2001 malibu. The vehicle was doing approx. 30 MPH when it stuck our car. Our car was then pushed into the vehicle stopped in front of her. My wife was injured and transported to the hospital, injuries were, 8 stitches to the bridge of the nose, back and neck injuries, she is under going therapy and is waiting for more test to be performed. The reason that I am contacting you is because of some of the concerns I have about the following safety that failed. 1. The drivers seatback broke during impact. 2. The airbag did not deploy when she struck the vehicle in the front of her. 3. The emergency switch that shuts down the fuel system did not activate. Our vehicle was totalled from all the damage, the car is valued at $ 18,700.00. I emailed Mazda approx. …
While traveling approximately 35mph an oncoming vehicle (Ford explorer) tried to make a left turn across my lane of travel. While braking, my 2005 Mazda 3 was hit on the drivers side directly between the drivers side front door and drivers side rear door damaging both in the process. My vehicle was then pushed into a vehicle located at the intersection cross street. This collision damaged the passenger side rear door and rear quarter panel. As a result, 5 airbags deployed; the four door curtain airbags and the drivers side torso airbag. The problem is that the driver side curtain airbag deployed after my head hit the drivers door window glass. Because my head hit the glass hard and bounced back I received a concussion as well as whiplash on my neck. If the airbag would have deployed in time, the result would most likely have been much better for me.
Vehicle invloved into highway collision during wet conditions. Was struck by Toyota tacoma after the tacoma had spun out. Initial impact was driver side fender corner causing the vehicle to spin out, as it spun out , vehicle was struck 3 more times, by the out of control tacoma, on the passenger side rear door, front door and fender. Rear passenger door caved in , panel assembly was pushed in , window shattered, bench seat dislodged. Not one of the airbags deployed during any of the 4 impacts. Despite full brake pressure applied, vehicle spinning and 3 seatbelts engaged. Accordingly system was tested "OK" by Mazda during vehicle repairs. I would suppose that the curtain side and side impact airbags would have deployed especially if the rear door was smashed in.
My son was involved in a single motor vehicle accident driving my 2005 Mazda3, 4 door sedan. He left the roadway, broke thru a farm property fence, spun around, went through another section of fence, then impacted the rear of the vehicle on a large hemlock tree, causing extensive damage to the front and rear of my vehicle. He was wearing his seatbelt, and feels very lucky to have survived, because not one airbag deployed. No steering wheel airbag, passenger side front, or neither of the two side curtain airbags deployed. I have photos, the car was classified as a total loss by insurance company.
Tl* the contact owns a 2005 Mazda 3. While attempting to start the vehicle, the air bag warning light illuminated intermittently. The failure recurred on numerous occasions. The vehicle was taken to a dealer who was unable to diagnose or repair the vehicle. The manufacturer was not notified of the failure. The contact was aware of NHTSA campaign number: 04V559000 (air bags); however, the VIN was not included. The failure mileage was 10,000.
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.
Air bags › Frontal › Sensor/control module-inactive
On two passenger vehicles, a crack in the solder connection attaching the acceleration sensor in the sas unit made contact with the base plate, damaging the solder connection.
Remedy: Dealers repaired these vehicles. The two vehicle owners were contacted by telephone on November 22, 2004, and these vehicles have been repaired.
Airbag complaints in other Mazda3 years
Frequently asked questions
How common are airbag problems on the 2005 Mazda Mazda3?
NHTSA has 24 complaints about the air bags of the 2005 Mazda Mazda3, 25% of the model year's 97 complaints. The component named most often is frontal (2 mentions).
Is there a recall for 2005 Mazda Mazda3 airbag problems?
Yes — NHTSA recall 21V-494 (frontal, Jul 1, 2021); NHTSA recall 04V-559 (sensor/control module-inactive, Nov 22, 2004). Recall repairs are free at authorized dealers.
At what mileage do 2005 Mazda Mazda3 airbag problems start?
Half of the complaints with a recorded mileage happened before about 70,000 miles, and 5% before 25,000 miles.
Is it dangerous?
Owners linked 8 crashes, 0 fires and 9 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.