California Lemon Law Consumer Guide to Legal Remedies

If your car keeps stalling, the transmission slips, or warning lights won’t stay off no matter how many times you visit the dealership, you’re probably wondering whether California’s Lemon Law can help. This consumer guide from ZapLemon explains the basics in plain language so you can understand your rights and next steps. It’s educational information—not legal advice—and a consultation is necessary to evaluate any specific situation.

California Lemon Law: What It Is and Who Qualifies

California’s Lemon Law—part of the Song-Beverly Consumer Warranty Act—protects buyers and lessees of vehicles that have significant problems the manufacturer can’t fix under warranty after a reasonable number of attempts. It covers new vehicles and many used vehicles that are still under the manufacturer’s warranty, including certified pre-owned cars, SUVs, trucks, vans, and electric vehicles sold or leased in California. Some small businesses may also qualify when the vehicle is primarily used for business and the company has a modest fleet.

A “lemon” generally means a defect that substantially impairs the vehicle’s use, value, or safety and isn’t caused by misuse or unauthorized modifications. California has a helpful “presumption” that may apply during the first 18 months or 18,000 miles: for example, two or more repair attempts for a defect likely to cause serious injury or death, four or more attempts for the same problem, or more than 30 total days in the shop can indicate the manufacturer had a reasonable chance to fix it. Even if your situation falls outside these benchmarks, you may still have rights under the law.

If you’re experiencing repeated issues—like engine stalling, battery or charging failures in an EV, brake or steering problems, electrical glitches, or transmission shudder—take the vehicle to an authorized dealer for warranty repair and describe the symptoms clearly. Ask for a repair order every visit, confirm your complaint is written accurately, and keep copies. Track dates, mileage, and days out of service. Consider sending written notice to the manufacturer and don’t wait to learn your options; California has deadlines for bringing claims. For guidance tailored to your facts, contact ZapLemon for a consultation.

Your Options: Repair, Refund, or Vehicle Replacement

Repair is the starting point. The manufacturer must be given a reasonable number of chances to fix covered defects during the warranty period. “Reasonable” depends on the problem’s severity, how often it recurs, and time out of service. If the issue keeps coming back—say, repeated check-engine lights, failed software updates, or a braking vibration that persists after multiple visits—that’s a sign to escalate. Keep your records organized and consider asking the dealer to involve the manufacturer’s technical specialists or field reps.

If your vehicle qualifies, you may be entitled to a refund (often called a “repurchase” or “buyback”). A repurchase typically includes your down payment, monthly payments made, payoff of your loan or lease balance, and certain taxes, registration, towing, and rental-car costs—minus a mileage-based “use” deduction that credits the miles you drove before the first repair attempt for the main defect. The exact calculation can be technical and may vary based on your contract terms (for example, rolled-in negative equity may be treated differently), so it’s wise to have a professional review your paperwork.

Replacement is another option: the manufacturer provides a comparable new vehicle, usually with a fresh warranty, and covers applicable taxes and fees. Some consumers prefer replacement for convenience; others prefer a refund to choose a different model. You typically get to choose between refund and replacement. Arbitration programs may be available, and attorney’s fees can sometimes be recoverable under the statute if you prevail, but outcomes depend on the facts. ZapLemon can help you understand the pros and cons of each path before you decide.