When your airbags didn’t deploy in a crash and you’re trying to figure out who is liable, the short answer is that responsibility usually runs to the vehicle manufacturer, the company that made the airbag components, or both, under a product liability claim for a defective design, a defective part, or a failure to warn. That answer only holds if the crash actually met the threshold at which the airbags were supposed to fire, and if you move quickly enough to preserve the vehicle, the crash data, and your medical record. Everything below is aimed at those two questions: was this really a defect, and who pays for it.
First, Was the Airbag Supposed to Deploy
Frontal airbags are engineered to stay packed in most crashes. They target moderate-to-severe frontal or near-frontal impacts, roughly equivalent to hitting a fixed barrier at 8 to 14 mph or faster.1National Highway Traffic Safety Administration. Vehicle Air Bags and Injury Prevention Below that severity, the seat belt is expected to do the work, and a deployment would cause its own injuries.
Rear-end hits, sideswipes, T-bones, and rollovers generally won’t fire a frontal airbag, because the sensors are reading longitudinal deceleration, not lateral force. Vehicles with side-curtain or rollover-specific airbags are a separate system with their own triggers. A crash can feel violent from the driver’s seat and still fall below the deployment threshold the sensors are measuring.
The passenger airbag has its own reasons not to fire. Under Federal Motor Vehicle Safety Standard No. 208, manufacturers must implement one of three occupant-sensing approaches: full suppression, low-risk deployment at reduced force, or dynamic automatic suppression that tracks how close the occupant is sitting.2Federal Register. Federal Motor Vehicle Safety Standards; Occupant Crash Protection If a rear-facing child seat, a small child, or an empty seat was detected, the system is supposed to suppress the passenger airbag, and non-deployment there is the system working correctly.1National Highway Traffic Safety Administration. Vehicle Air Bags and Injury Prevention
The scenario that points to an actual defect is a frontal or near-frontal crash at moderate speed or higher, in which the driver or front passenger airbag stayed stowed despite forces well above the design threshold. If that describes your crash, the liability questions below are live.
Who Can Be Held Liable
Product liability claims for airbag non-deployment generally sort into three theories. A design defect claim argues that the airbag system was engineered in a way that made failure predictable. A manufacturing defect claim targets a specific component that was improperly built or assembled. A failure-to-warn claim alleges the manufacturer knew about a risk and didn’t adequately alert consumers. Most states apply strict liability to product defect claims, so you don’t have to prove the manufacturer was careless. You have to prove the airbag was defective and that the defect caused your injuries.
Liability doesn’t stop at the automaker. Component suppliers that made the crash sensors, the inflators, or the airbag control module can also be defendants. The Takata litigation ran against both the airbag manufacturer and the automakers that installed the defective inflators. When a defect traces to a specific part rather than to the vehicle’s overall design, the component maker often carries primary responsibility, while the automaker may share liability for weak quality control or for failing to catch the problem during integration testing.
If the manufacturer’s conduct crossed into deliberate concealment or fraud, criminal exposure is on top of civil liability. Federal law allows imprisonment of up to 15 years for a person who intentionally misleads NHTSA about safety defects that have caused death or serious bodily injury, and “person” reaches individual executives, not just the company.3GovInfo. 49 US Code 30170 – Criminal Penalties That is a matter for federal prosecutors rather than for your case directly, but a criminal record of concealment is powerful evidence in the civil claim that follows.
What You Have to Prove
Winning a non-deployment case comes down to a technical bridge between the crash and the defect. Nearly every modern vehicle has an Event Data Recorder that captures a few seconds of data before, during, and after the impact, including pre-crash speed, brake application, throttle position, and whether the airbag system received a deployment signal.4National Highway Traffic Safety Administration. Event Data Recorder That last field is decisive. It can show whether the sensors registered an impact severe enough to trigger deployment, whether a deployment command was sent and failed, or whether the command was never sent at all. Each answer points to a different component and a different defendant: sensor, control module, or inflator.
Expert testimony builds on that data. Engineers and crash reconstruction specialists analyze the EDR readout, inspect the physical components, and compare the crash forces to the deployment threshold to establish that the airbag should have fired and didn’t. Without that technical showing, even a sympathetic case can collapse.
What to Do in the First Hours and Days
The vehicle itself is your strongest piece of evidence. Do not authorize repairs. Do not let the insurer send it to a salvage yard where parts get stripped. Do not let anyone touch the airbag module. If you can, have it towed to a secure storage location where an expert can later inspect the sensors, inflators, and control module.
EDR data is fragile. It can be overwritten or lost if the vehicle is started again, involved in another impact, or has its battery disconnected. The duty to preserve evidence arises as soon as litigation is reasonably foreseeable, and courts have imposed adverse presumptions against parties who let relevant evidence be destroyed. An attorney can send a preservation letter to the insurer, the manufacturer, and any tow or storage facility to put them on notice that the vehicle and its data must stay untouched. Downloading the EDR early, ideally with both sides present, heads off later disputes about whether the data was altered.
Get medical attention immediately, even if you feel fine. Injuries from crashes where airbags failed to deploy are often worse than they would have been otherwise, and some symptoms take days to surface. Your medical records tie the severity of your injuries to the airbag’s failure, and that connection drives the damages calculation later.
Document the scene while it’s fresh. Photograph the vehicle from multiple angles, with particular attention to the dashboard and steering wheel where the airbags should have deployed. Photograph the road, skid marks, and any other vehicles involved. Get contact information from witnesses. Request a copy of the police accident report for an independent account of the crash conditions.
Notify your insurer promptly and put the non-deployment on the record from the start. Provide the police report, your photos, medical records, and a clear statement that the airbags did not fire despite the severity of the impact. Documenting the failure early keeps it central to the liability evaluation rather than surfacing as a late complication.
Report the Failure to NHTSA and Check for Recalls
File a complaint with NHTSA at nhtsa.gov/report-a-safety-problem or through the Vehicle Safety Hotline at 888-327-4236, staffed in English and Spanish Monday through Friday, 8 a.m. to 8 p.m. Eastern.5National Highway Traffic Safety Administration. Report a Vehicle Safety Problem A single complaint may not trigger action, but NHTSA identifies defect patterns from clusters of reports, and clusters lead to investigations and recalls. Your complaint also creates a dated federal record of the failure that strengthens a later legal claim.
Before pushing further into a defect claim, check whether your vehicle already has an open airbag recall. NHTSA’s lookup tool at nhtsa.gov/recalls takes a Vehicle Identification Number and returns any unrepaired recalls tied to that specific vehicle.6National Highway Traffic Safety Administration. Check for Recalls The Takata inflator recall is the biggest example, but narrower recalls involving specific sensors or inflator models happen regularly.
An open recall shifts the picture in two ways. The manufacturer must fix the defect at no charge to you, and that obligation runs for 15 years from the vehicle’s first purchase date.7Office of the Law Revision Counsel. 49 US Code 30120 – Remedies for Defects and Noncompliance And a prior recall means the manufacturer already knew about the defect, which becomes strong evidence in a product liability case and can support a separate claim that notice to owners was inadequate.
What You Can Recover
A successful non-deployment claim can recover compensatory damages for medical bills, lost income, rehabilitation costs, and pain and suffering. The measure is typically the difference between the injuries you actually sustained and the injuries you would have sustained if the airbag had deployed properly. That comparison requires medical expert testimony, which is why thorough documentation of your injuries from day one carries so much weight.
Punitive damages are available where the manufacturer’s conduct goes beyond ordinary negligence. Most states require clear and convincing evidence of malice, fraud, or reckless disregard for safety. In practice, that means proof the manufacturer knew about the defect and chose not to fix it, or actively concealed it. Internal documents showing engineers flagged the failure risk followed by a management decision to skip a recall are the kind of evidence that opens the door to punitive awards. The bar is deliberately high.
Class actions consolidate many owners’ claims into a single proceeding, and they fit best when the defect is widespread but individual damages are small, such as claims seeking the cost of replacing a defective module. If your injuries are severe, an individual case usually pays better than a class settlement, because individual cases allow personalized damage calculations that class averages wash out.
The Deadline That Ends the Case
Every state sets its own statute of limitations for product liability claims, and missing it kills the case regardless of the merits. The window typically runs two to four years from the date of injury or from the date you discovered, or reasonably should have discovered, the defect. Some states also impose a statute of repose that sets an outer boundary based on when the product was first sold, cutting off claims after a fixed number of years even if the injury hasn’t happened yet.
Courts dismiss meritorious claims every day because the plaintiff waited too long. If your airbags failed to deploy and you were hurt, talk to a product liability attorney quickly enough that the limitations period doesn’t become the issue that decides your case. Early counsel also makes the preservation steps easier, because the letters that lock down the vehicle and the EDR need to go out before anything moves.