When an airbag fails to deploy during a qualifying crash, the result can be frightening—and it often points to a serious safety defect. Under California’s Song-Beverly Consumer Warranty Act (commonly called the California Lemon Law), certain repeated safety-related problems may trigger consumer remedies. This article explains how airbag deployment failures fit into California lemon law, what “reasonable repair attempts” can mean in this context, and practical steps you can take to document SRS/airbag issues before you speak with a professional. This information is educational only; for guidance on your situation, you’ll need a consultation.
Airbag Deployment Failures and California Lemon Law
Airbag deployment failures generally refer to situations where an airbag does not deploy in a moderate-to-severe collision when it should, or where deployment is delayed or incomplete. Warning signs can include a persistent SRS/airbag light, “airbag off” messages, random chimes, or diagnostic trouble codes related to sensors, seatbelt pretensioners, or the airbag control module. Causes vary: faulty crash sensors, wiring harness or clockspring issues, module software problems, moisture intrusion, or even seat-occupancy sensor faults that misread whether a seat is occupied.
California’s Lemon Law protects consumers when a vehicle has a defect covered by the manufacturer’s warranty that substantially impairs the use, value, or safety of the vehicle—and the manufacturer or its authorized dealer cannot fix it after a reasonable number of repair attempts. The law’s “presumption” guidelines (often called the Tanner presumption) say that within the first 18 months or 18,000 miles, the vehicle may be presumed a lemon if: the defect likely to cause death or serious injury is subject to two or more repair attempts; or there are four or more attempts for other defects; or the car is out of service for repairs for an aggregate of 30 or more days. These are guidelines, not hard-and-fast prerequisites—cases outside those windows can still qualify, depending on the facts.
When airbags are involved, safety impairment is typically clear. If your vehicle repeatedly triggers the airbag light, has documented SRS faults, or failed to deploy during a qualifying crash, and the manufacturer cannot correct the underlying issue under warranty after reasonable attempts, lemon law remedies may come into play. Keep in mind that not every non-deployment is a defect—airbags are engineered to deploy based on crash severity and sensor inputs. That’s why documentation matters: repair records, diagnostic codes, and, where available, event data recorder information can help distinguish a true defect from a crash-severity determination. Recalls can also intersect with these issues, but recall repairs do not automatically resolve lemon law claims.
Steps to Document Airbag Non-Deployment Issues
Start with safety and preservation. Seek medical care after any crash. If it’s safe to do so, take photos of the vehicle’s interior and exterior, including the steering wheel, dashboard indicators (especially the SRS/airbag light), and damage zones. If the airbag did not deploy, avoid altering the vehicle until it’s inspected; towing it to a secure location and preserving any replaced parts can help an investigator or technician later evaluate what happened. Follow your insurance company’s process while keeping copies of everything you submit.
Gather records methodically. Obtain the police report and any paramedic or incident reports, and note witness names and contact information. At the dealership or repair facility, ask that all diagnostic trouble codes (DTCs), software update notes, and technician observations be printed on the repair order. Keep every invoice, work order, and warranty communication, even if the shop “couldn’t duplicate” the problem. Check for open recalls and technical service bulletins (TSBs), and save screenshots or printouts. If the dash light is intermittent, date-stamped photos or short videos can be helpful to show the pattern.
Create a clear timeline. Log every visit with dates, mileage in and out, days the car is out of service, and the symptoms you reported. Note whether you received a loaner or rental (and for how long). If your vehicle has recurring SRS warnings, schedule warranty service promptly and describe the safety concern in writing on the intake form. Consider filing a complaint with the National Highway Traffic Safety Administration (NHTSA) to document the issue at a national level. If problems persist, a California lemon law attorney can evaluate whether your facts meet the law’s standards. For a case review tailored to your situation, contact ZapLemon to discuss next steps.
Airbag deployment failures are among the most serious safety concerns a driver can face, and California’s Lemon Law offers a path to relief when repeated warranty repairs don’t resolve the problem. Clear documentation—photos, diagnostic records, service orders, and a timeline—can make a meaningful difference in how your situation is evaluated. For information about your options and an assessment of your facts, contact ZapLemon at [phone number] or visit [website] to request a consultation.
Disclaimer: This post is for informational purposes only and is not legal advice. Reading this article does not create an attorney-client relationship with ZapLemon or any attorney. Laws and results vary by case; past outcomes do not guarantee future results. For advice about your specific situation, please consult with an attorney. If you believe your vehicle may qualify as a lemon, contact ZapLemon at [phone number] or [website].