Vehicle Data Hub

2003 Infiniti FX35 problems

The 2003 Infiniti FX35 has 84 complaints on file with NHTSA. The largest share (15%) concerns air bags. After that come latches & locks (14%) and engine (11%).

At a glance

Complaints
84 filed with NHTSA
Most reported
Air bags 16% of complaints
Crashes and fires
5 and 3
Injuries and deaths
3 and 0
Typical mileage
83,000 miles 48 complaints with mileage

Source: NHTSA owner complaints

Where the complaints are

Share of this model year's complaints by the part of the car involved. One complaint can name more than one part, so the shares can add up to more than 100%.

  • Air bags 15%
  • Latches & locks 14%
  • Engine 11%
  • Electrical system 10%
  • Body & structure 10%
  • Brakes 7%
  • Drivetrain & axles 7%
  • Seats 6%
  • Lighting 4%
  • Seat belts 2%

When problems show up

Complaints by mileage, 2003 Infiniti FX35 Complaints by odometer reading in 20,000-mile steps. The median is about 83,000 miles. 0k to 20k miles: 8 complaints 20k to 40k miles: 6 complaints 40k to 60k miles: 1 complaints 60k to 80k miles: 8 complaints 80k to 100k miles: 8 complaints 100k to 120k miles: 5 complaints 120k to 140k miles: 6 complaints 140k to 160k miles: 3 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 3 complaints 040k80k120k160k200k miles Typical: 83,000 miles
Based on 48 complaints that include mileage. 31% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles8
20k to 40k miles6
40k to 60k miles1
60k to 80k miles8
80k to 100k miles8
100k to 120k miles5
120k to 140k miles6
140k to 160k miles3
160k to 180k miles0
180k to 200k miles0
200k+ miles3

What the data shows

Among the 48 complaints that report mileage, the typical (median) problem appeared at about 82,000 miles.

Safety-related details: 5 complaints mention a crash; 3 complaints mention a fire; 3 injuries reported.

Looking only at complaints filed within five years of the model year (so older and newer years are comparable), the 2003 ranks 3rd most-complained-about out of 6 model years of the Infiniti FX35 with enough data (26 complaints in that window). It is also covered by 10 safety recall campaigns.

What owners wrote

A few complaints as filed, shortened and with personal details removed. The first ones are among the most serious reports for this model year; the rest are typical.

Ever since I bought my infiniti the air bag light flashed rapidly on the dash. I received notice a couple years ago about the air bags being recalled.I took my vehicle to Roseville Infiniti and supposedly the airbags were replaced I expected it to take a couple hours it was in and out in under 2 hours. When i left the deLership the light was still blinking and never quit blinking. My concern was to call and ask why it was still blinking ? I was told that it probably wasnt reset however the air bag was replaced .

March 2025 CrashInjury

My daughter six years old was in the passenger seat in our family car. There was no car accident , but when we arrived home we were unable to release the seat belt . In fact the more we tried to release the seat belt , the tighter it got. My daughter was trapped very hard in the seat belt. We been trying to release her in many deferent ways, it doesn't work. She start to cry and scream very loud and her stomach tight up more and more with the belt. There was no other choice, I took knife and cut out the belt.

January 2005 Injury

I have not yet had an accident but I do not understand how this problem has not been resolved. I own a 2003 infiniti fx-35. The seat has a rocking motion to it. It rocks back and forth when I accelerate and brake. The dealership said this is a problem they are researching. After 7.5 months I am convinced they are just blowing me off. I continually contact the dealership and customer relations. I don't feel confident that the seat would provide the necessary protection if I were to ever crash the vehicle.

Reported at 1,500 miles, April 2003

Dt*: the contact stated that the vehicle was serviced through local dealers for a recall pertaining to the fuel tank. In addition the tire pressure air sensor was also serviced but was taken back on three separate occasions for the same problem. The vehicle was under warranty and the dealers proposed that they would only fix the right tire air sensor under warranty but charged for services to the left tire air sensor. The services were not done.

Reported at 27,000 miles, June 2006

Other model years of the FX35

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