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.
The worst 2013 Infiniti G37 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Airbags36
- Body8
- Electrical7
- Acceleration4
- Brakes4
- Engine4
- Visibility4
- Steering3
- Transmission2
- Fuel system1
- Seats1
- Wheels1
Specific symptoms reported on the 2013 Infiniti G37
Recalls
No recalls on record for this model year.
Technical service bulletins for the 2013 Infiniti G37 126
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Wiring harness repair information
- Certification label and VIN plate replacement service information
- CAN communication codes – diagnostic tips and guidelines
- CAN communication – network diagnostic flow chart
- Intelligent key not detected / engine will not start
- Removing foreign material from the window glass
- Window glass warranty information
- Windshield cracking
- Headlamp, fog lamp, or rear combination lamp fogging
- Clicking noise from front or rear axle during take-off/acceleration
2013 Infiniti G37 fuel economy
Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.
| Engine | Drive | City | Highway | Combined |
|---|---|---|---|---|
| 3.7L 6‑cyl | RWD | 16-19 | 24-26 | 19-22 |
| 3.7L 6‑cyl | AWD | 18 | 25 | 20 |
What 2013 Infiniti G37 owners say
Most recent owner complaints, unedited.
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.
Sunroof drain tube leaks water down passenger side A-pillar onto body control module above glovebox causing damage to system, electrical connections, air bag, engine light to activate, vehicle going into limp mode. Drain is functioning and not stopped up. Dealer unable to correct long term using OEM parts available for replacement. Vehicle and invoices available for inspection. When leaking, water runs down A-pillar, onto computer module above glove box, and into passenger foot well.
On August 6, 2025, I purchased a 2013 Infiniti G37 from Auto Quality Corp. The total amount paid was $4,700 with a pending balance of $1000. I was given the car turned on and was not present when the car was turned on. Upon leaving the dealership and arriving to my destination, I turned off the car. Once I was ready to get back on the road, the car failed to turn on again. The vehicle is failing to start and is now inoperable. I do not feel safe driving the vehicle due to the major concerns that are showing up. The vehicle is not functional. The car stopped working entirely within the same day of purchase, and I am now left with a non-operational vehicle. The odometer has discrepancies. The bill of sale shows 82,521 miles, but this does not match the information in the vehicle history reports. Also, I was not made of aware, until I signed the bill of sale, that the Airbags checkbox is marked as unknown. This raises serious safety concerns, especially since I suspect the vehicle may not even be equipped with functioning airbags. The Dealer also refuses to cooperate. I contacted them the same day I was sold the vehicle and did not answer the phone calls. I had to get a ride and go physically to the office to state my complaint. I want to return the car and request a full refund due to safety and misrepresentation issues. However, they refused to accept a return or provide any refund. The vehicle was sold "as-is" but I know the sale involved fraud and omitted critical safety information that would have affected my decision to purchase. I am requesting that your office investigate this dealer for potential violations of Florida law regarding vehicle sales, odometer fraud, and failure to disclose critical safety information.
See attached document for complaint
2013 G37 with only 58K in miles. The passenger interior was flooded after some rainstorms. The dealer has provided me an estimate of $3,000 to repair the sunroof drain and the water damage to the body control module (BCM). Infiniti Consumer Affairs has been zero help. They just gave me the run around. There are tons of videos and posts regarding the defect with the sunroof drain.
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. Please investigate this safety issue before someone is seriously injured due to this failure.
During a routine oil check, mechanic stated that the steering rack was leaking. Upon replacement of the steering rack replacement, mechanic discovered that the steering pump was also leaking. No repairs could be done to either, rack or pump, and both steering rack and the steering pump were replaced.
Occupancy airbag sensor went on in vehicle and dealer stated that it would be about $5200 to fix the sensor as it is built into the seat. Per Dealer- safety hazard not to fix as its not guaranteed to go off in case of an accident.
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.
Compare the 2013 Infiniti G37
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Questions about the 2013 Infiniti G37
Is the 2013 Infiniti G37 reliable?
Owners have filed 63 complaints about the 2013 Infiniti G37, close to a typical G37 model year.
What is the 2013 Infiniti G37 year score?
The 2013 Infiniti G37 scores 70 out of 100 (average). The score compares it with the other model years of the Infiniti G37: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.
What is the most common problem with the 2013 Infiniti G37?
Airbags, with 36 complaints, typically around 39,488 miles. Next is body (8).
How many recalls does the 2013 Infiniti G37 have?
No recalls on record.
What year does the Infiniti G37 have bad airbags?
The Infiniti G37 model years with the most airbags complaints are 2009 (88 complaints), 2011 (50 complaints) and 2013 (36 complaints).
What gas mileage does the 2013 Infiniti G37 get?
Official estimates for the 2013 Infiniti G37 range from 19 to 22 mpg combined. The most efficient version (3.7L 6-cyl, RWD) gets 16-19 city and 24-26 highway.
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