When your car keeps acting up and the service department shrugs, it’s frustrating—and expensive. In California, the lemon law may protect you if a dealer won’t fix covered defects within a reasonable number of tries. Below, we’ll break down the basics in plain English and share what to document so you can make informed decisions about your next steps.
Dealer Won’t Fix Your Car? California Lemon Basics
California’s lemon law—part of the Song-Beverly Consumer Warranty Act—generally protects buyers and lessees of vehicles purchased or leased in California that are still under a manufacturer’s warranty. If a defect covered by the warranty substantially impairs the use, value, or safety of your vehicle, and the dealer can’t repair it after a reasonable number of attempts, you may be entitled to relief from the manufacturer. Relief can include a repurchase (often called a “buyback”) or a replacement vehicle, plus certain incidental costs, subject to deductions for use.
What counts as a “reasonable number” of repair attempts depends on the facts. California has a “lemon law presumption” during the first 18 months or 18,000 miles (whichever comes first): for example, the law presumes a lemon if the manufacturer or its dealers have made four or more attempts to fix the same defect, two or more attempts for a defect that could cause death or serious injury, or if the vehicle has been out of service for repair for a total of 30 or more days. Even if you fall outside this presumption window, you may still have a viable claim based on the full repair history.
A dealer ignoring your concerns doesn’t eliminate your rights. “No problem found,” “operating as designed,” or refusal to schedule timely appointments can all become part of the record. The law focuses on covered defects and repair opportunities, not just successful diagnoses. If your vehicle is new or used but still covered by a manufacturer’s warranty—or a dealer’s express warranty in some situations—you may be protected. Small businesses that own or lease a limited number of vehicles may also qualify; eligibility varies, so it’s wise to get a case review.
What to Document: Repairs, Warranties, and Timing
Paperwork wins cases. Save every repair order, invoice, and work summary, even when the dealer can’t “duplicate” the problem. Make sure each document shows the date in and out, mileage, your description of the symptoms, and what the dealer did (or didn’t do). Keep notes of phone calls, emails, and text messages, and consider photos or short videos of intermittent issues like stalling, warning lights, or infotainment glitches. Track days your car is out of service, including time waiting for parts, and save receipts for towing, rentals, rideshares, and other out-of-pocket costs.
Check your warranty coverage. Most lemon law claims hinge on defects covered by the manufacturer’s new vehicle limited warranty. Certified pre-owned vehicles usually carry manufacturer warranties, and some used cars include dealer warranties that may provide separate protections. Extended service contracts are not the same as warranties, but they can still be relevant to your service history—keep them handy. Also look for technical service bulletins (TSBs) and recalls; if the defect is known, that can help you push for appropriate repairs.
Timing matters. Report problems as soon as you notice them and keep presenting the vehicle for repairs while it’s under warranty. If the dealer is booked weeks out, schedule the earliest available appointment and save proof of the delay. If the issue is safety-related (e.g., braking, steering, stalling), note that in your service request and consider contacting the manufacturer’s customer assistance line. If you’re repeatedly turned away or told “they all do that,” escalate in writing to the manufacturer, and consider speaking with a lemon law attorney to evaluate your options.
This article is for general informational purposes only, is not legal advice, and does not create an attorney–client relationship. Results are not guaranteed, and laws can change or apply differently based on specific facts. If you believe your vehicle may qualify as a lemon, contact ZapLemon for a free, no-obligation consultation at 888-ZAP-LEMON (888-927-5366) or visit www.ZapLemon.com. Attorney advertising.