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 2013 Subaru Impreza owners, lightly cleaned up (personal details are redacted by NHTSA).
Air bags did not go off after a car accident with a commercial box truck, car seems to be totaled. Insurance is going to inspect vehicle to confirm it being totaled. No warning lights were on at the time. Just passed inspection a month a month ago.
The passenger airbag occupancy sensor in my care is broken and has been since I purchased this vehicle in 2016. It is the same issue that caused the recall of 2012 Impreza models, however, my 2013 model is not covered under the recall despite having the same occupancy sensor for the airbags. If the passenger airbag sensor is exposed to moisture, whether from a wet seat, a sweaty bum, or even an excessively humid environment like Charleston SC in the summer or western Washington, the passenger airbag will switch off even when there is a passenger present. . The warning lamp on the driver dash lights up, and the passenger airbag display reads "OFF". The airbag will shut off at any point, even if the vehicle is already in motion, should the moisture levels reach a certain level in the environment. …
I had my dealership investigate an issue with the passenger airbag in my 2013 Subaru Impreza. They diagnosed a short in the ODS module in the passenger front seat. The dealer stated they need to replace the passenger seat. After the diagnostic fee and labor, this would cost $1500. I did some research and discovered the ODS module was recalled in the 2012 Subaru Impreza, NHTSA Campaign ID 15V419000. The summary of that recall describes exactly what happened: "Subaru of America, Inc. (Subaru) is recalling certain 2012 model year Subaru Impreza 4-Door and Station Wagon vehicles (except WRX/STI models) manufactured April 21, 2011, to February 16, 2012. …
If a passenger with mildly damp pants or bathing suit sits in the car the airbag warning light will come on and the indicator for passenger airbag disabled will light. This happens consistently and does not require much moisture. It happens with a mildly damp bathing suit under shorts while sitting on a towel. It will not happen (again, consistently) if the passenger sits on a plastic bag. The airbag should be more reliable than this. The dealer said there is no fix for this issue and it is known that moisture may cause the airbag to not work. The customer advocacy dept of Subaru of America deferred to the dealer and just said there are no recalls for the vehicle. This appears to be the same issue as the 2012 recall. Subaru would not explain to me how my problem is any different from the 2012 recall problem.
The airbag indicator light on the driver's dash is illuminated most times that I drive my car. The passenger airbag indicator shows that airbags are OFF, even when someone is seated in the passenger seat. This is a very serious safety concern. What if an accident occurred and the airbags don't deploy? I've also read about a switch in the airbag assembly that could explode causing serious injury or death to the driver or passenger. The problem has not been confirmed or inspected but seems to be a problem with many Imprezas. It is the number 1 concern for 2013 Subaru Impreza owners.
The seat bag indicator light in my 2013 Impreza (manual) goes on in humid weather -- all Fall, Winter, and Spring it's fine; as soon as humid summer weather comes... the light goes on. I assume that because the light is on the air bags won't work!!... This seems like a pretty bad problem to me; and from what I can see I am not the only one with this issue. Mileage if you need it is: 107005
Passenger side seat occupancy sensor failed to recognize the occupancy of the passenger seat. Sensor seams to have failed causing the airbag malfunction light to illuminate on the dash. After considerable research online this seems to be a consistent problem with these vehicles. The NHTSA has issued a recall for the same sensor in 2012 Subaru Imprezas but not for the 2013 Subaru Imprezas.
Sometimes when a passenger sits in the front passenger seat the Airbag light will show that it is turned off. It happens about 70% each time we are in the vehicle. I don't know if it is a wire issue or the airbag sensor. It seems that it is covered in other recalls, but not my vehicle. Not sure why but it seems they are the same system.
In humid weather SRS airbag warning light illuminates and passenger airbag turns off even with passenger in the front seat. Car is in motion (or can be stationary but running) when this happens. Does not occur on days when weather is cool and dry. I feel this should be considered a very serious issue.
The air bag light and "passenger airbag off" lights on dash come on sometimes when a passenger is in the car. I took my car to the Subaru dealer/service department and they charged me $140 to reset the lights and tell me the solution is to replace the passenger seat for $900.
Airbag complaints in other Impreza years
Frequently asked questions
How common are airbag problems on the 2013 Subaru Impreza?
NHTSA has 79 complaints about the air bags of the 2013 Subaru Impreza, 31% of the model year's 251 complaints. The component named most often is sensor › occupant classification (12 mentions).
Is there a recall for 2013 Subaru Impreza airbag problems?
No. NHTSA lists no air bags recall for the 2013 Subaru Impreza, though it has 4 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2013 Subaru Impreza airbag problems start?
Half of the complaints with a recorded mileage happened before about 57,000 miles, and 18% before 25,000 miles.
Is it dangerous?
Owners linked 4 crashes, 0 fires and 3 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.