Don’t let time run out on your lemon law rights. If your car keeps stalling, your transmission won’t shift right, or your EV spends more time at the dealer than in your driveway, timing can make or break your California Lemon Law claim. Below, ZapLemon explains the key deadlines and practical steps you can take right now to keep your options open—without legal jargon and without giving legal advice.
California Lemon Law Deadlines: What to Know
California’s Lemon Law, officially the Song-Beverly Consumer Warranty Act, helps consumers when a vehicle under a manufacturer’s warranty has a defect that substantially impairs use, value, or safety. It applies to many new and used vehicles purchased or leased in California, including cars, trucks, SUVs, and EVs, so long as they’re covered by a manufacturer’s warranty. If the manufacturer or its authorized dealer can’t fix the same issue after a reasonable number of attempts—or your vehicle is out of service for an extended time—you may have options such as a repurchase or a replacement.
Deadlines matter. In many cases, California lemon law claims must be filed within four years, but the clock’s start date can vary depending on the facts. It may be tied to when the manufacturer failed to repair the defect after reasonable opportunities, when the warranty was breached, or when you discovered (or reasonably should have discovered) the problem. Because “when the clock starts” can be complicated, it’s wise to act promptly if you’re experiencing repeated issues.
Warranty timelines can be confusing. The length of your warranty and the legal filing deadline are not the same thing. Some rules can extend warranty coverage time while the vehicle is in the shop, and certain claims can proceed even if the warranty has since expired—especially when the defect first appeared during the warranty period. Factors like repair history, the type of defect, and how long the car has been out of service can affect your rights. The bottom line: do not wait to learn your options.
Protect Your Claim Before the Clock Runs Out
Start with documentation. Keep every repair order and invoice, even for “could not duplicate” visits. Make sure your service records clearly describe the symptoms (for example, “engine stalls at highway speed,” “infotainment screen reboots,” “battery overheats while DC fast charging”) and list dates, mileage, and time out of service. Photos, short videos, and written notes about when issues occur can help create a clear timeline.
Get the vehicle into the shop promptly when problems appear. Delaying appointments can blur the timeline and invite disputes about when the defect began. Ask the service advisor to take a test drive with you so the issue is captured accurately. If your vehicle has been in the shop multiple times for the same issue—or more than 30 total days—consider notifying the manufacturer in writing. In California, a legal “presumption” can sometimes apply if certain repair-attempt or days-out-of-service thresholds are met within the first 18 months or 18,000 miles, but those details can be nuanced.
Know when to ask for help. If your dealer says “that’s normal,” the issue keeps returning, or a safety-related defect isn’t fixed after repeat visits, it may be time to speak with a professional about your options and deadlines. An early conversation can help you understand whether your situation might qualify and what next steps make sense for you. To learn more about your rights, contact ZapLemon for an informational consultation before time works against your claim.
This article is for informational purposes only, is not legal advice, and does not create an attorney-client relationship. Attorney advertising. Every situation is different, and outcomes cannot be guaranteed. If you believe your vehicle may qualify as a lemon under California law, contact ZapLemon at [phone number] or visit [website] to request a consultation and discuss your specific facts and deadlines.