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 Infiniti G37 owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2013 Infiniti G37. The contact stated that after starting the vehicle, the air bag warning light illuminated and remained illuminated while driving. The vehicle was taken to a local dealer where it was diagnosed and determined that the OCS needed to be replaced; however, the contact was advised that the passenger's side front seat also needed to be replaced. The vehicle was not repaired. The manufacturer was informed of the failure and offered to reduce the replacement cost of the seat. The failure mileage was approximately 43,000.
The contact owns a 2013 Infiniti G37. The contact stated the passenger's side air bag warning light had been illuminated. The vehicle was taken to the dealer to be diagnosed. The contact was informed that the air bag system needed to be replaced; however, the contact was informed that replacing the system might not fix the failure. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was 136,000.
My son was driving the car and someone failed to yield in a roundabout and hit him. The passenger side curtain airbag deployed and popped. Now he has ringing in his ear and possible ear drum damage. Doctors appointment is scheduled to confirm that.
Brought my car in to fix a/c auto amp behind radio cause fuel gauge was not giving correct readings.. 2 days after receiving vehicle my airbag light turned on and is blinking and Infiniti won't take responsibility and saying they have to fix diag sensor in center console which is 2400 dollars and if that don't fix issue they have to replace passenger seat cushion which is 5000 dollars which is on back order and may not even be able to get part at all cause they don't make part anymore. so I have a vehicle that I'm still paying on that will never pass inspection and it's very upsetting that I have to take such a huge loss like this and don't know how Infiniti is getting away with this when it should be recall.. I looked up on forums and seen dozens of complaints from ppl about the same exact issue specially after having the a/c auto amp fixed.. …
The air bag sensor and lights indicated that the passenger side air bag was not operating. We took the vehicle to the Infiniti Dealer and they did a diagnostic test and determined that the sensor in the passenger seat was not working. We were told that in the event of a collision that the air bags in the entire car would not deploy if the passenger air bag was not replaced. In order to have operating air bags the passenger seat would need to be replaced. The cost of the seat was 7,452.84 and the labor was 525.00. This repair was completed on 12/13/2021. It is now 7/18/23 and the passenger air bag light is now illuminated again. This repair is past the one year warranty. My wife is the only driver of this vehicle and rarely has anyone using the front passenger seat. There was a recall (number 08v522100) for this same issue fir 2007/08 G models. …
My 2013 Infiniti G37 convertible has under 30,000 miles. The seat belt light/airbag warning light started flashing and did not turn off after seat belts were fastened. I called the Mobile, AL Infiniti dealer to get an appointment. They suggested because this was a saftey issue and they were so backed up that I take the vehicle to a Nissan dealer, which I did. The service department informed me that the sensor in the lower seat assemble was bad ad needed to be replaced (part number 87300JJ84A). They then told me they did not have the labor cost yet but the part was over $8300. I started researching this problem on the internet and found this was common problem with many of the Nissan products.
Approximately 2 months ago, the air bag warning light on the dash started flashing along with the icon on the front display warning about the passenger side airbag being off. There was no person sitting in the seat, nor was there any small items on the passenger seat. I looked up online how to reset the dash warning light and this worked up until about one week ago. Also, when someone now sits in the passenger seat, the warning light starts flashing along with the front display warning of the passenger side airbag being off. This would seem like a manufacturer defect and a safety hazard for any front passenger in my vehicle.
The air bag warning light for the passenger air bag on my 2013 Infiniti G37 is constantly flashing on my dash and the passenger air bag off message is always on in my vehicle, even when my wife is sitting in the seat, and I have not had an accident. The light just started flashing on its own approximately 6 months ago. This would seem to me to be a legitimate safety issue. If I were in an accident, regardless of whose fault, and my wife was in the passenger's seat, she could sustain serious injuries due to the fact that the passenger air bag did not deploy due to a faulty sensor.
The airbag light on the dash was flashing. The airbag light that indicates the passenger airbag is not on stays on even if a person is sitting in the passenger seat. This means that the airbag is not active when there is someone sitting in the passenger seat. If I got into an accident and the passenger airbag did not deploy, it could cause serious bodily injury to the passenger. The cost to repair is more than half of what the car is worth. In the picture, you can see the second item in the list is to replace the passenger seat sensor.
Warning Passenger Air Bag OFF Light is lit with a passenger in the seat. Diagnostics run by ASE repair shop & with no error codes displaying. Moving passenger seat forward & back, shut the light off & on. Concerned that passenger Air Bag may not deploy when the light is on. Air bag sensor in part of the passenger seat and entire seat requires replacement, part is discontinued. Seeking a replacement seat from junkyard, if not will sell vehicle.
Airbag complaints in other G37 years
Frequently asked questions
How common are airbag problems on the 2013 Infiniti G37?
NHTSA has 36 complaints about the air bags of the 2013 Infiniti G37, 57% of the model year's 63 complaints. The component named most often is srs malfunction warning lamp/light (1 mentions).
Is there a recall for 2013 Infiniti G37 airbag problems?
No. NHTSA lists no air bags recall for the 2013 Infiniti G37. 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 Infiniti G37 airbag problems start?
Half of the complaints with a recorded mileage happened before about 39,000 miles, and 33% before 25,000 miles.
Is it dangerous?
Owners linked 5 crashes, 0 fires and 4 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.