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Infiniti Q50 airbag light comes on

27 of the 492 owner complaints about the Infiniti Q50 describe airbag warning light, most of them for the 2018 model year.

owner complaints
27
worst model year
2018
typical repair cost reported
$8,000
typical mileage
34,000
Is there a fix? There are 2 recalls for this area of the car. See below

By model year

Often reported together

No deployment 1

Trouble codes mentioned

B00A0 2

What owners say

Filed Sep 22, 2026 · Airbags · TX

Systemic defect front passenger seat occupancy sensor failure triggering an illuminated airbag warning light.

Filed Jul 31, 2026 · Airbags · MD

The contact owns a 2017 Infiniti Q50. The contact stated that while driving at an undisclosed speed, the air bag warning light illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed with air bags failure. The contact was informed that the air bag needed to be replaced. The vehicle was not repaired. The contact was informed of an unknown recall; however, the VIN was not associated with a recall related to the failure. The contact was advised to contact the federal safety agency Hotline to report the failure. The contact stated that the vehicle failed to pass State Inspection due to the failure. The manufacturer was not made aware of the failure. The failure mileage was unknown.

Filed Jul 7, 2026 · Airbags, Seat belts · 34,000 miles · SC

The contact owns a 2018 Infiniti Q50. The contact stated while driving at an undisclosed speed, the air bag warning light illuminated. The vehicle was taken to the dealer, where the contact was informed that the front passenger seat and passenger seat belt needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 34,000.

Filed Nov 21, 2025 · Airbags, Seats · MD

I had a passenger seat belt light on and took it to Jim Coleman Infiniti in Bethesda,MD. They then were going to charge me a diagnostic fee to fix it, but instead proceeded to perform a zero point seat reset and got the error code B00A0 and then the passenger air bag light came on. They subsequently said that the vehicle was not covered under any recall or warranty and said that the seat needed to be replaced and informed me that it would be around $8000 at that time. Now it must be more. Looking at the recall campaign 16V244000 my vehicle does not qualify since it is one model year later, but I have seen others have the same issue that I have with the 2017 Q50. There is infact one in Florida that has a similar experience as mine. Talking to the dealer and Infiniti neither wanted to do a goodwill jesters and would only reduce the cost by a few thousand dollars. That still meant that I would need to put out more than $4000 to get a safety issue that should be covered. The symptoms and error codes are exactly the same. So I ask that you extend the recall campaign to the 2017 model year as well for the Q50. It is a safety hazard that will be present on the streets. The dealer also refuses to do the module reset saying that it will fail again. Pleas ask Infiniti to cover the cost of ensuring this critical safety for the passenger side is resolved for all model years that have the error code from the recall.

Filed Oct 8, 2025 · Airbags · AZ

The airbag/srs light is on. I've read on multiple forums that this is a common occurrence with this model and year of Infiniti. It did not come on as a result of any accident/incident.

Filed Oct 2, 2025 · Airbags · AZ

Airbag light turn on, on my dashboard, I checked it with a professional OBD2 scanner and shows a code which indicates a fault in the Occupant Detection System (ODS), which the scanner says it is very common for my vehicle. This puts my passengers at risk due to an airbag system fault. My vehicle has not been in an accident, nor has my passenger seat been messed with. I have spoken to other individuals with the same vehicle, also checked the forums for my specific vehicle and almost all of them have the same issue with the ODS, with no recalls or warranty resolution from the dealership. This is a common issue. It is concerning because there is a pattern of the ODS being faulty by no fault of our own but no resolution or recall.

Filed Sep 10, 2025 · Airbags, Electrical · NV

* the passenger airbag light came on July 2025. I was not in a accident the light just came on. * 7/29/2025 I took my car in for service at Infinity of Las Vegas (the only Infinity dealership in Las Vegas) I asked to check why the airbag light was on. I was told the occupant sensor unit was abnormal. Sensor and module internally shorted out. Recommend to replace passenger front seat frame assembly (only available as a 1 piece both sensor and module internally shorted seat frame Assy). @ $ 8678.76. Because it’s a different seat from the original seat, I would have to also replace the seat belt. @ 116.87. * It is not recommended to drive a car with the air bag light on. This car is my only source of transportation. * on August 4, 2025 I took my car to Auto Dynamic Services and they suggested initial repair was to replace the Occupant Detection Module. The part was ordered from Nissan, when they received the part it was an updated part design which was slightly larger with more pins than the original part and could not be used on my car. They reordered the part from another Nissan retailer ensuring it matched the original part for my car. Now it’s Aug. 27th, 2025. Auto Dynamic received the correct replacement module. Unfortunately the part was replaced and the airbag light came on again. They also stated the seat would have to be replaced in order for the airbag light to go off. For around the same price. It cost me 1800.00 to find this out. * I do not have money to resolve this issue especially if the driver airbag errors next, I am fearful of the unknown driving around with the airbag light on. If in an accident possibly not being covered because I was driving with a know issue. Or the bags just deploying randomly. * On [XXX] I traded a perfect running car in, I did not receive much on the trade as the airbag light is on. I can drive safely and register the car when required * it looks like there was a recall but the Q50 2.0 turbo was not included. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INF

Filed Sep 10, 2025 · Airbags, Engine · FL

Within one month of purchase, the airbag warning light illuminated and has remained on continuously. A separate dealership later confirmed the airbag system is defective and may not deploy in an accident. This is a serious safety defect that was not disclosed to me at the time of sale. Additional Issues: •On July 14, 2025, I dropped the car off for prolonged starting issues. I was told the vehicle had six faulty fuel pumps/injectors. •I have not had possession of the car since July 14. •On August 30, 2025, I received an email from Nissan of Orange Park stating the car was “completed and ready.” When I called the next day, I was told the car was not at Nissan at all, but at Infiniti, with no clear repair status or timeline. Concern: This is a federal safety defect. I request the federal safety agency’s review and investigation into Infiniti/Nissan’s handling of defective airbag systems in this vehicle and the misleading communication surrounding repairs.

Filed Apr 21, 2025 · Airbags, Steering · CT

Air bag light suddenly said “passenger airbag off”. Don’t have to brake to switch gears. Steering at times feels a bit off.

Filed Jan 6, 2025 · Driver assistance, Electrical · FL

Passenger seat light remain on for 4 months the went away. Then the airbag light came on. Took it to Infiniti of Tampa where they supposedly done diagnostics. They cause additional lights to appear on my dashboard to include the steering hard to turn. When I purchased the vehicle in October 2016 I was unaware of any recalls. I found out about a month ago there approximately four recalls for 2016 Infiniti Q50.

Related recalls

Air bags: frontal: driver side: inflator moduleReported September 15, 2017 · 814 vehicles affected
What is wrong
Nissan North America (Nissan) is recalling certain 2017 Infiniti Q50 and Q50 Hybrid vehicles. The driver's frontal air bag inflator may have been improperly welded.
Risk
In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator may crack and release the gas needed to properly deploy the air bag, increasing the risk of injury.
Remedy
Nissan will notify owners, and dealers will replace the driver side air bag inflator, free of charge. The recall began October 30, 2017. Owners may contact Infiniti customer service at 1‑800‑662‑6200, option 7.

Recall number 17V571000 · Recall details

Air bags: sensor: occupant classificationReported April 26, 2016 · 3,296,947 vehicles affected
What is wrong
Nissan North America, Inc. (Nissan) is recalling certain model year 2016-2017 Nissan Maxima, 2013-2016 Nissan Altima, NV200, LEAF, Sentra, and Pathfinder, 2014-2016 Nissan NV200 Taxi, Infiniti QX60, QX60 Hybrid, and Q50 Hybrid, 2014-2017 Nissan Rogue and Infiniti Q50, 2015-2016 Nissan Murano, Murano Hybrid, and Chevrolet City Express, 2014-2015 Nissan Pathfinder Hybrid, and 2013 Infiniti JX35 vehicles. In these vehicles, the front seat passenger Occupant Classification System (OCS) may incorrectly classify an adult passenger as a child or classify the seat as empty despite it being occupied. As a result, the passenger frontal air bag may be turned off and not deploy in the event of a crash.
Risk
If the passenger frontal air bag does not deploy as intended in the event of a crash, the passenger is at an increased risk of injury.
Remedy
Nissan will notify their owners. Chevrolet City Express owners will be notified by General Motors. Dealers will reprogram the Air Bag Control Unit (ACU) and OCS Electronic Control Unit (ECU) in Altima, Maxima, Murano, Rogue, and Sentra vehicles, and replace the OCS ECU in LEAF, NV200, NV200 Taxi, Pathfinder, Infiniti Q50, JX35, and QX60 and Chevrolet City Express vehicles, free of charge. Interim notices were sent to owners on May 31, 2016. Owners will receive a second notice when remedy parts become available. Owners may contact Nissan customer service at 1‑800‑867‑7669, Infiniti customer service at 1‑888‑833‑3216 or Chevrolet customer service at 1‑800‑222‑1020.

Recall number 16V244000 · Recall details

Questions about the Infiniti Q50 airbag light

Why does the airbag light come on in the Infiniti Q50?

Owners who report it most often also describe hesitation when accelerating, fuel pump failure and airbags did not deploy in a crash, and the codes they mention most are B00A0.

Which Infiniti Q50 years have airbag warning light problems?

The model years with the most reports are 2018 (7 complaints), 2015 (6 complaints) and 2017 (6 complaints).

How much does it cost to fix airbag warning light on the Infiniti Q50?

Owners who mentioned a price put the repair at about $8,000 (median of 5 complaints that include a dollar amount). Costs vary with mileage, warranty and where the work is done.

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