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.
California’s Lemon Law was written long before cars had touchscreens and over-the-air updates—but it still protects today’s drivers. If your new or warrantied used vehicle keeps going back to the shop for the same problem, or spends significant time out of service, you may be wondering what your rights are. This article explains, in plain language, how California’s Lemon Law applies to modern vehicles, and how you can document repair issues to protect yourself.
What California’s Lemon Law Covers Today
California’s Lemon Law is part of the Song-Beverly Consumer Warranty Act. In everyday terms, it requires manufacturers to stand behind their warranties. If a vehicle has a defect covered by the manufacturer’s warranty that the dealer can’t fix after a reasonable number of attempts, or the car is out of service for an extended time, the owner may be entitled to remedies under the law. It applies to many new vehicles and to some used vehicles that are still under the manufacturer’s warranty. Most personal-use vehicles qualify, and certain small business vehicles may qualify, depending on factors like weight and the number of vehicles the business owns.
What counts as a “reasonable number” of repair attempts depends on the situation. California has a lemon law “presumption” that helps guide this: within the first 18 months or 18,000 miles (whichever comes first), the law presumes a vehicle is a lemon if, for example, the dealer tries to fix a serious safety defect two or more times, or other recurring issues four or more times, or the car is out of service for a total of 30 days for warranty repairs. These numbers are not strict limits—problems outside these windows may still qualify depending on the facts. Think of issues like a hybrid’s repeated stalling, an EV’s charging system failures, a transmission that won’t shift properly, or a brake warning that keeps returning even after “no problem found” visits.
Remedies can include a repurchase (buyback), a replacement vehicle, or, in some cases, a negotiated cash-and-keep settlement. A mileage offset may apply based on when the defect first appeared. Manufacturer arbitration programs can be an option, and in successful lemon law cases, manufacturers typically pay the consumer’s reasonable attorney’s fees and costs by statute. Importantly, modern vehicle problems—software glitches, infotainment freezes, range drops, battery defects, malfunctioning advanced driver-assistance systems, and failed over-the-air updates—are still warranty issues. If the manufacturer can’t fix them after reasonable attempts, the technology involved doesn’t remove your protections.
How to document repairs and protect your rights
Start by getting organized. Keep your warranty booklet and owner’s manual handy, and create a simple log for every issue: date, mileage, dashboard lights or error messages, symptoms, weather or driving conditions, and how the problem affects use or safety. Photos or short videos can help capture intermittent issues like a phantom check-engine light, a screen that reboots, or a lane-keep system that suddenly disengages. If a warning appears, note exactly what it says and when it happened. Avoid clearing codes or factory-resetting the infotainment system before service, as that can erase helpful diagnostic data.
At the dealership, describe your concerns in plain language and ask the service advisor to write your complaint on the repair order before you leave the keys. Verify that your words (for example, “vehicle loses power on freeway” or “Level 2 charging stops at 40%”) appear on the document. When you pick up the car, get the final repair order every time—it should list the mileage in and out, days out of service, tests performed, parts replaced, and the dealer’s findings, even if they read “could not duplicate.” Keep tow receipts, rideshare or rental invoices, and any emails or texts with the dealer or manufacturer. If a technician test-drive is needed to reproduce the issue, request that it be reflected in the paperwork.
Track patterns over time. Count how many repair attempts you’ve had for the same problem, and total the days your vehicle has been at the dealership for warranty work. Check for recalls and Technical Service Bulletins that might relate to your symptoms. If you’re facing a safety-related defect, prioritize safety and follow manufacturer guidance. You can also contact the manufacturer’s customer care line to document the concern at a corporate level. When recurring defects persist, consider consulting a California lemon law attorney to review your records and discuss your options. A focused consultation with a firm like ZapLemon can help you understand timelines, remedies, and next steps based on your specific facts.
This article is for general informational purposes only and is not legal advice. Reading it does not create an attorney-client relationship with ZapLemon. Every situation is different, and you should get advice tailored to your facts. If you believe your vehicle may qualify as a lemon, contact ZapLemon for a consultation at www.zaplemon.com. We’re here to help you understand your rights and your options under California law.
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