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.
If your car keeps stalling, the transmission slips, or the infotainment screen resets every time you drive, you’re not imagining things—and you’re not alone. California’s Lemon Law exists to protect buyers and lessees when a vehicle has defects that the manufacturer can’t or won’t fix within a reasonable number of attempts. Below, ZapLemon explains what California’s law covers and the practical steps you can take to move from ongoing defects to real resolutions.
What California’s Lemon Law Covers and Requires
California’s Lemon Law—part of the Song-Beverly Consumer Warranty Act—generally applies to new and used vehicles sold or leased with a manufacturer’s warranty. That includes many certified pre-owned cars and used vehicles still under the original factory warranty. In some situations, small businesses with a few company vehicles may also be covered. To qualify, a defect typically must “substantially impair” the vehicle’s use, value, or safety, and it can’t be caused by misuse, aftermarket modifications, or lack of maintenance.
The law requires that the manufacturer (through an authorized dealer) get a fair chance to repair the problem. While “reasonable number of attempts” depends on the facts, California has helpful guidelines: for serious safety defects likely to cause injury, two repair attempts may be enough; for other issues, four or more attempts may be considered reasonable; and if the car is out of service for repair for a total of 30 or more days, that can also support a claim. These guidelines often apply if the problems arise within the first 18 months or 18,000 miles, but a vehicle can still qualify even if you’re outside that window—what matters most is warranty coverage and repeated, unresolved defects.
If the defect persists, the manufacturer may be obligated to offer a repurchase (buyback) or a replacement vehicle, at the consumer’s choice, along with reimbursement of certain incidental costs like towing and reasonable rental expenses. Repurchases typically include a mileage offset (a credit for the miles driven before the first repair attempt for the defect), which reduces the refund by a set formula. Some manufacturers also run arbitration programs, which may be an option, though not always required. Every case is unique, and outcomes turn on documentation, timing, and the nature of the defect.
Steps to Resolve Defects and Protect Your Rights
Start by documenting everything. Each time the problem occurs, jot down dates, mileage, symptoms, warning lights, and conditions (e.g., “transmission shuddered at 35 mph on slight uphill”). When you take the car in, describe the issue the same way you experience it—no technical jargon needed. Always ask for a detailed repair order that lists your complaint, the technician’s findings, and the fix attempted. Keep copies of all repair orders, towing invoices, rental car receipts, and emails or texts with the dealer or manufacturer.
Give the dealer a prompt opportunity to repair under warranty. If the problem is intermittent, ask to ride with a technician so you can demonstrate the issue. If a repair is “no fault found,” request that language be recorded on the repair order anyway—it still shows a documented attempt. For safety-related issues (brake failures, steering loss, sudden power loss), be clear about the risk, and if a vehicle is unsafe to drive, consider having it towed rather than risking the road.
If defects continue after multiple attempts or long days out of service, consider escalating. Contact the manufacturer’s customer care line in writing so there’s a dated record, and summarize the history of repairs. Review your warranty booklet for dispute processes or arbitration options. Avoid stopping payments or abandoning the vehicle—those choices can create separate problems. Instead, gather your records and speak with a professional. A consultation with ZapLemon can help you understand whether your situation may fit California’s Lemon Law and what next steps make sense for you.
Persistent car problems don’t have to run your life—or your wallet. With organized records, timely repair attempts, and a clear understanding of California’s Lemon Law, you can move from frustration toward a practical resolution, whether that’s a successful repair, a replacement, or a manufacturer buyback.
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 (877) 492-8282.
Attorney advertising. General information is not legal advice and does not create an attorney-client relationship. No result is promised or guaranteed.