If your “new” car keeps going back to the shop for the same issue, you may be wondering whether it’s a lemon and what California’s rules actually say. Below, ZapLemon explains the basics of California’s Lemon Law in plain English and what you should be documenting right now. This guide is educational, not legal advice, and the best way to understand your rights is to speak with a lawyer about your specific situation.
How California’s Lemon Law Works in Plain English
California’s Lemon Law is part of the Song-Beverly Consumer Warranty Act. In simple terms, it protects buyers and lessees when a vehicle has a defect that substantially impairs use, value, or safety—and the manufacturer can’t fix it after a reasonable number of tries while the car is under the manufacturer’s warranty. It generally applies to new vehicles and many used vehicles still covered by the original manufacturer’s warranty (including many certified pre-owned cars). It also covers some small business vehicles, but not problems caused by abuse, neglect, or unauthorized modifications.
What counts as a “reasonable number” of repair attempts depends on the problem and the timing. California has a helpful shortcut called the “presumption,” which applies during the first 18 months or 18,000 miles after delivery (whichever comes first). Under that presumption, a car may be presumed a lemon if: (1) the manufacturer or its authorized dealer tried at least two times to repair a defect that could cause serious injury or death; or (2) four or more times for other recurring defects; or (3) the car was out of service for repair for more than 30 total days. Even if you’re outside that window or those exact numbers, you may still have a valid claim based on the full facts.
If your vehicle qualifies, the typical remedies are a repurchase (buyback) or a replacement vehicle, generally at your option. A repurchase usually includes your down payment, monthly payments already made, and certain fees and taxes, minus a mileage offset for the use before the defect first appeared. You may also recover certain incidental costs like towing or rental cars. Arbitration programs may be offered, but they’re usually optional in California. Because details matter, it’s wise to get a consultation before making decisions.
What to Document: Repairs, Days Out, and Warranty
Good documentation is often the difference between frustration and clarity. Keep every repair order and invoice from the dealership, even if they “couldn’t duplicate” the concern. Make sure each repair order accurately lists your complaint in your own words (for example, “transmission shudder between 20–35 mph,” “brake pulsation at highway speeds,” or “check engine light with loss of power”). Confirm that dates, mileage in and out, and work performed are complete and correct; ask the service advisor to revise errors before you leave.
Track how many days your vehicle is out of service. That includes overnight stays and time waiting for parts, not just the hours of hands-on labor. Keep notes on drop-off and pick-up dates and whether you received a loaner or rental. Save towing receipts, diagnostic printouts, recall/technical service bulletin notices, and any emails or texts with the dealer or manufacturer. A simple folder or phone note can make this painless—and very helpful later.
Know your warranty status. The Lemon Law generally hinges on manufacturer warranty coverage, which is different from a third‑party service contract. Check your warranty booklet and your in‑service date to see whether you’re within the original coverage and the 18‑month/18,000‑mile presumption period; even if you’re past those, you could still have rights if the defects and repair attempts occurred under warranty. If problems persist, consider opening a case with the manufacturer and continue using authorized dealers for repairs. When in doubt, talk with a professional—ZapLemon can review your paperwork and timeline so you understand your options.
This post is for informational purposes only, is not legal advice, and does not create an attorney‑client relationship. Results depend on the facts of each case, and no guarantees are made. If you believe your vehicle may qualify as a lemon, contact ZapLemon for a consultation at [phone number] or visit [website]. Attorney advertising.