Start with the records. Repair orders, warranty documents, mileage, and days out of service are more useful than general assumptions about whether a vehicle qualifies.
Safety restraint systems aren’t just features—they are life-saving equipment. If your seatbelts, airbags, or SRS warning lights keep malfunctioning, you’re right to be concerned and to ask whether California’s Lemon Law can help. This article explains how the law treats seatbelt and airbag issues, what “reasonable repair attempts” may look like, and the exact documentation to gather so you can make informed decisions and talk with a professional at ZapLemon about your options.
How CA Lemon Law Covers Seatbelt/Airbag Failures
California’s Lemon Law (part of the Song-Beverly Consumer Warranty Act) protects buyers and lessees when a vehicle has defects that substantially impair its use, value, or safety and the manufacturer can’t fix the issues within a reasonable number of attempts during the warranty period. Safety restraint system problems—like an airbag warning light that won’t turn off, a seatbelt pretensioner failure, a defective occupant sensor, or an airbag that won’t deploy—often fall squarely into the “safety” category. If the problem is covered by the manufacturer’s warranty and persists despite repair attempts, you may have rights under California law.
The law also includes a helpful “presumption” for issues that occur within the first 18 months or 18,000 miles from delivery, whichever comes first. Under that presumption, certain thresholds make it easier to show the vehicle is a lemon: typically two or more repair attempts for a defect likely to cause death or serious bodily injury (which often includes SRS defects), four or more attempts for other issues, or 30 or more cumulative days out of service for repairs. Even if you are outside that 18-month/18,000-mile window, you may still qualify under the Lemon Law—the presumption is not the only way to prove a claim.
If your car meets the law’s requirements, potential remedies can include a repurchase (buyback) or a replacement vehicle, as well as reimbursement for certain incidental costs as allowed by law. Manufacturers usually get an opportunity to repair the defect, and some warranties require trying the manufacturer’s dispute resolution or arbitration program first. Every situation is fact-specific, so it’s wise to review your warranty and talk with a professional. ZapLemon can walk you through options and help you understand your rights based on your circumstances.
What to Document for Seatbelt and Airbag Defects
Documentation is critical for any Lemon Law claim, and it’s especially important with safety restraint system issues. Keep every repair order and invoice from the dealer, making sure your complaint (for example, “airbag light on,” “seatbelt won’t latch,” “passenger airbag off when seat occupied”) is written clearly. Save photos or short videos showing the warning lights, error messages, or malfunctioning parts, and note the date, mileage, and driving conditions. If the dealership pulls diagnostic codes, ask for those codes to be recorded on the repair order.
Track your time without the vehicle. Write down every day your car is at the shop, whether you received a loaner, and any rental car or towing expenses. If a part is on backorder (common with SRS modules and sensors), request that the dealer note the backorder status on your repair paperwork. Also save recall and Technical Service Bulletin (TSB) notices, emails and texts with the service department or manufacturer, and any case numbers if you open a customer care ticket.
A practical example: You bring the car in because the SRS light came on. The dealer replaces a clockspring; the light returns within days. On the second visit, they replace a seat-occupancy sensor; the light returns again. The vehicle spends multiple days out of service while waiting for an airbag module. Those records may help show repeated attempts and downtime for a serious safety issue. Do not clear codes or disconnect the battery to reset the light—doing so can wipe data that helps document the defect. Review your warranty booklet, follow any safety warnings, and if you feel the car is unsafe to drive, consider arranging transport to the dealer. When you’re ready to discuss next steps, contact ZapLemon for a consultation.
Need a case-specific review?
Use the case-review form to share the warranty, repair orders, dates, mileage, and supporting facts an attorney would need to evaluate, or call (844) 927-5366.
Attorney advertising. General information is not legal advice and does not create an attorney-client relationship. No result is promised or guaranteed.