Yes, you can sue if your airbags didn’t deploy, provided the crash was the kind that should have triggered them and the failure made your injuries worse. These cases proceed under product liability law, and the theory is that the manufacturer owed you a working safety system and delivered a defective one. The difficult part isn’t the right to sue. It’s proving the airbag was actually defective, because airbags are engineered to stay inactive in many collisions by design.
When Non-Deployment Isn’t a Defect
Frontal and side airbags are built to fire in moderate to severe collisions and may occasionally deploy in minor ones, but low-speed impacts and certain crash angles fall below the activation threshold on purpose.1National Highway Traffic Safety Administration. Air Bags At those speeds, the seatbelt absorbs enough force on its own, and deploying a bag would create unnecessary risk.
Several crashes routinely produce no deployment without anything being wrong. Rear-end collisions push occupants backward, away from frontal airbags. Sideswipes and low-angle impacts often don’t generate enough deceleration in the direction the sensors watch. Modern passenger-detection systems also disable the front passenger airbag when they read a child, a small adult below a certain weight, or an empty seat.
The question that matters for a lawsuit is whether your crash type and severity fall within the range where deployment should have occurred. A head-on hit at highway speed with no deployment is a very different fact pattern from a 15 mph rear-ender.
The Legal Theory: Crashworthiness
Airbag suits rest on the crashworthiness doctrine. Manufacturers know their vehicles will end up in collisions, so they have a duty to design cars that reasonably protect occupants when that happens. You don’t have to prove the manufacturer caused the accident. You argue instead that a defect in the safety system made your injuries worse than they would have been in a properly functioning vehicle.
Courts call this “enhanced injury” liability. The other driver may have caused the crash, but the manufacturer is on the hook for the additional harm you suffered because the airbag stayed dormant. That separation between the initial impact and the “second collision” with the vehicle’s interior is the backbone of nearly every non-deployment case, and it means you can potentially recover from both the at-fault driver and the manufacturer for different portions of your injuries.
What Kind of Defect You’d Be Proving
Product liability recognizes three categories of defect, and your case will turn on one of them.
A design defect means the airbag system’s blueprint is flawed, for example sensor calibration set so high the system misses crashes it should catch. Design defects affect every vehicle built to the same specifications, not just yours.
A manufacturing defect means the design was sound but your specific airbag was built wrong. A severed wire, a cracked sensor, or a faulty inflator that got past quality control fits here. The product departed from its intended design during production.
An inadequate warnings claim applies when the manufacturer knew about a limitation and didn’t tell buyers. If internal testing showed the sensors underperform in certain crash configurations and the owner’s manual said nothing, that silence can support a claim.
Many states apply strict liability to manufacturing defects, which means you don’t need to prove the company was careless, only that the product left the factory defective and that defect caused your harm. Design and warning claims usually require showing that a reasonable alternative existed and the manufacturer didn’t adopt it, which functions closer to a negligence standard.
Who You Can Sue
Liability often runs through several companies in the supply chain, and you aren’t limited to one defendant.
- The vehicle manufacturer, which is responsible for how the airbag integrates with sensors, seatbelt pretensioners, and the car’s crash structure.
- The airbag component manufacturer that built the module, sensors, or inflators. The Takata inflator recall covered tens of millions of vehicles across many automakers because the defective part came from a single supplier.2National Highway Traffic Safety Administration. More Takata Air Bags Recalled
- The dealership, if it sold a vehicle with a known, unrepaired recall or otherwise failed to disclose a defect it knew about.
- A repair shop, if it serviced or replaced your airbag system incorrectly, including installing counterfeit or substandard parts. NHTSA testing of counterfeit bags found malfunctions ranging from complete non-deployment to expulsion of metal shrapnel, and the fakes are visually near-identical to genuine components. If your airbag has been serviced outside a dealership, that’s worth flagging to your attorney.3U.S. Immigration and Customs Enforcement. NHTSA, ICE Alert Consumers to Dangers of Counterfeit Air Bags
Before spending money on experts, check your VIN against NHTSA’s recall database. An open recall on the airbag system doesn’t win the case by itself, but it means the manufacturer or a federal agency has already identified a defect in the same system you’re suing over.4National Highway Traffic Safety Administration. Check for Recalls The flip side: if you got recall notices and never had the repair done, expect the defendant to raise that against you.
Deadlines That Can End the Case Before It Starts
Two clocks matter, and neither forgives.
The statute of limitations sets how long you have to file after being injured. For product liability personal injury claims, this ranges from one to six years depending on the state, with most falling between two and four. The clock usually starts when the injury occurs or when you reasonably should have discovered it. Missing this deadline by a day generally ends the case regardless of its merits.
The statute of repose is harder. Roughly nineteen states impose one for product liability, and unlike the limitations clock, this one starts when the product was first sold, not when you were hurt. Repose periods typically run five to fifteen years from the original sale. If your vehicle crossed that line, you may be locked out even if the defect injured you yesterday. Repose deadlines can’t be extended and no discovery rule saves you. If you’re driving something more than a decade old, checking your state’s repose rule is one of the first calls to make.
Separately, federal law requires manufacturers to fix recalled safety defects at no cost, but only for vehicles up to fifteen years old from the date of first sale.5National Highway Traffic Safety Administration. Motor Vehicle Safety Defects and Recalls
Evidence That Makes or Breaks the Claim
Airbag cases are won on physical evidence and expert analysis. The single most important thing you can do is preserve the vehicle in its post-crash condition. Once the car is scrapped, repaired, or parted out, the evidence you needed is often gone with it. Courts take this seriously; a judge can sanction you or dismiss your case for spoliation if you let relevant physical evidence be destroyed after you knew a lawsuit was possible.
Beyond the vehicle itself, a strong case usually includes:
- Event Data Recorder data. Most modern vehicles have a black box that records speed, braking, seatbelt status, and airbag deployment signals in the seconds around impact. Under the Driver Privacy Act of 2015, this data belongs to the vehicle’s owner or lessee, and others generally can’t retrieve it without your written consent, a court order, or a law enforcement investigation. EDR data is often the most powerful evidence in the file.6United States Congress. S. Rept. 114-147 – Driver Privacy Act of 2015
- The police report, which documents crash circumstances and sometimes the officer’s observations about deployment.
- Scene and vehicle photographs taken as soon as possible, including the interior and the airbag compartments.
- Medical records tying your injuries to the crash and, specifically, to the forces your body absorbed because the bag never fired.
- Expert testimony. An accident reconstructionist analyzes the crash forces and determines whether deployment should have occurred; an automotive engineer inspects the system and identifies the specific defect. These experts are expensive and effectively non-optional.
The Seatbelt Question
Expect defense lawyers to ask whether you were belted. In roughly twenty states, a defendant can argue that failing to buckle up contributed to your injuries and use that to reduce your compensation. The reasoning is that some of your harm falls into the enhanced-injury category because you didn’t use the restraint that was working, not because the airbag failed. Where the defense is available, a jury allocates some percentage of fault to you and reduces the award accordingly.
About thirty states either prohibit this defense or bar evidence of seatbelt non-use at trial. The rules vary widely, and some states that block the defense in ordinary auto cases still allow it in product liability actions. If you weren’t belted, get clarity on your state’s rule early, because it directly affects what your claim is worth.
What You Can Recover
A successful case recovers both economic and non-economic damages. Economic damages cover actual financial losses: hospital bills, surgery, rehabilitation, prescriptions, future medical treatment, lost wages, and lost earning capacity if a long-term disability keeps you from returning to your prior work.
Non-economic damages compensate for physical pain, emotional distress, and the loss of enjoyment of daily life. There’s no formula; juries weigh the severity and duration of what you went through, which is why thorough medical documentation matters so much.
Where the manufacturer’s conduct was especially egregious, for instance if the company knew about a defect and calculated that a recall cost more than the injuries would, a court may award punitive damages. Those exist to punish the defendant rather than compensate you, and constitutional limits keep them from wildly exceeding actual damages. The standard for awarding them varies by state.
What It Costs to Bring the Case
These cases are expensive to litigate. Expert analysis alone, meaning crash reconstruction, engineering review, and EDR extraction, can run into tens of thousands of dollars before trial. Most personal injury attorneys take airbag cases on contingency, so you pay no attorney fees upfront and the lawyer takes a percentage of the recovery, typically 33% to 40% depending on whether the case settles or goes to trial.
Case expenses (expert fees, filing costs, deposition transcripts) are usually handled separately from the attorney’s percentage. Some firms advance those costs and deduct them from the settlement; others expect you to cover them as they come up. Ask before signing a retainer. Because the technical costs are so high, most attorneys will only take a non-deployment case if the injuries are serious enough to justify the investment. A minor collision with a sore neck, even one where the airbag arguably should have fired, generally won’t attract representation.