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 2006 Hyundai Elantra owners, lightly cleaned up (personal details are redacted by NHTSA).
My son was driving our 2006 Hyundai Elantra and crashed into the end of a guardrail. The air bag did not deploy. The car was declared a total loss by the insurance company. I am concerned that the airbag did not deploy with the severity of the crash. I have uploaded three pictures of the car and one of the end of the guardrail that was impacted. The estimate for speed at impact was 35 mph. The weather was sunny, dry and above 80 degrees. about 6:30PM Eastern time.
Passenger airbag light in the center has never worked properly since I've gotten the car, the light never used to go off when an adult was sitting in the passenger seat which means the airbags were disabled. Now the dashboard airbag light has been illuminated constantly for about 6 months and does not ever go off, meaning all airbags are disabled. It came on upon starting up my vehicle and has not gone off since. This is very dangerous and a common problem with this car, but is not reported properly via NHTSA, instead many complaints are made via forums. Also, when driving at night and my headlights are on, turning the wheel and using the blinker causes all dash lights as well as my headlights and brake lights to flicker briefly. Rear windows are not able to be rolled down via the main control on the driver's side, only can be rolled up.
The vehicle was involved in an accident where the owner would have expected the side impact airbag to deploy and offer protection against injury. Despite extensive damage to the driver's side of the Elantra and the deployment of the front (I.e. Steering wheel) airbag, the side impact airbag did not deploy. The Elantra took a direct hit from another vehicle at approximately a 90 degree angle (I.e. It was "t-boned"). The force of the impact spun the Elantra 180 degrees from the direction it was traveling. The impact begins on the driver's door, but is deepest in the back-seat passenger's door. The maximum depth of the indentation is approximately 6 inches inward and is approximately 20 inches wide. The vehicle that hit the Elantra was going approximately 55 MPH.
Intermittent problem where dash air bag light continues to go on and off, whether passenger seat is occupied or not. Problem started to occur shortly after rear end collision, and diagnosis from Hyundai dealer pointed to defective right front seat mat and sensor. Diagnosis and repair costs estimated to be $1500.00. Insurance carrier denies connection between rear end collision and air bag light/seat problem. We are concerned about our safety while using 2006 Hyundai Elantra with intermittent air bag light, and numerous other air bag related complaints for this particular make and model. Can manufacturer comment and help customers and address this unusual defect occurrence, and should recall be made due to numerous related air bag complaints in the system?
I was traveling north through an intersection (with a green light) at about 35-40 MPH. A man turned left in front of me and I hit him right in the middle of his front and back doors. His side airbags and his front airbag deployed. My airbag did not deploy. The first responders (emt's and firemen) were very surprised that my airbag did not deploy. My car is totaled, although I haven't gotten a settlement yet from the insurance company. The salvage yard where it was towed to for holding indicated that it had a bent frame and they, too were surprised that the airbag didn't deploy. I had injuries to my neck (whiplash) and to my knee, although nothing was broken.
I was in casa grande arizona driving north on trekell road when I was hit in the driver side of my 2006 Hyundai Elantra while going through an intersection. The front, back and passenger side was not damaged. The driver door, and part of the back door came in about 1 ft. I ended up with a bruise lung, 2 cracked ribs, and grade 2 cut on my spleen. Both front air bags went off, but driver side air bag did not deploy at all. I have alot of pictures that shows no damage what so ever to the front or passenger side. The only damage to my car was on the diver side where the front door and part of the back door came into the car about 1 ft. My car is a total loss.
Air bag light on / emmisions air bag all senors were swapped and now I'm being told the cushion should be replaced since the sensor swap didn't solve the problem. $1500 emissions/ pumping gas fuel pump was replaced. Gas pump kicks out after 2-3 seconds when putting in gas. Now I'm told I need to replace charcoal canister, canister close valve, purge control valve, and vent valve. If I don't I eventually won't be able to put gas in the tank. $1,100 they are both serious safety issues and Hyundai needs to back up their product. These are simple consumable pieces like fluids, values, hoses or filters.
Air bag light on dash is lit all the time. Dealer has reset the light on two occasions, but it keeps coming back after a few drives in the car. Dealer says the passenger seat occupant sensor is shorted out. Dealer informed me that while the air bag light is lit, the air bags are disabled and will not deploy, even if in an accident. Now I own a car that will not protect me in a crash and is unsafe to drive. Dealer says the only repair is to replace the entire passenger seat bottom costing over $1400. The car is not worth much more than that, but it is worth alot to me because I need it for transportation.
Tl*- the contact stated that the 2005 Hyundai Elantra was struck by another vehicle while driving at 55 MPH on the passenger's side door. The contact stated that this vehicle was traveling at ap10-15 MPH at the time of the crash. The passenger's side airbag did not deploy. The crash occurred as the vehicle started through the intersection after waiting at a red light. The contact stated there was only one passenger in vehicle. There was never any maintenance or service performed on the passenger's side airbags. The failure mileage and the current mileage were both 49000. Updated 03/30/07.
I have 2006 Hyundai Elantra, I let my daughter drive it and she was involved in a rear end collision and the front of the car was demolished. I was shocked that the airbag did not deploy. I find this very disturbing, I can't believe we have been driving this vehicle with a false sense of safety. I am just shocked that his could happen and I would hope that Hyundai would investigate. How many other drivers are out there with that false sense of safety. This needs to be investigated so that other people can be warned of the hazards that if involved in an accident the airbag will not deploy.
Airbag complaints in other Elantra years
Frequently asked questions
How common are airbag problems on the 2006 Hyundai Elantra?
NHTSA has 56 complaints about the air bags of the 2006 Hyundai Elantra, 36% of the model year's 155 complaints. The component named most often is frontal (8 mentions).
Is there a recall for 2006 Hyundai Elantra airbag problems?
No. NHTSA lists no air bags recall for the 2006 Hyundai Elantra, though it has 1 recall 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 2006 Hyundai Elantra airbag problems start?
Half of the complaints with a recorded mileage happened before about 68,000 miles, and 19% before 25,000 miles.
Is it dangerous?
Owners linked 17 crashes, 0 fires and 16 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.