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.
If your car keeps spending more time in the shop than on the road, you’re probably wondering if California’s Lemon Law can help. The Song-Beverly Consumer Warranty Act—often called the California Lemon Law—generally protects buyers and lessees of vehicles with persistent defects that the manufacturer can’t fix within a reasonable number of tries while under the manufacturer’s warranty. Below, ZapLemon explains the big picture in plain English so you know what to expect and what to gather before you speak with a lawyer. This article is for information only and is not legal advice.
How to File a California Lemon Law Claim, Step-by-Step
Start by checking whether your vehicle and your issue might qualify. In California, both new and many used vehicles can be covered if the defect arises during the manufacturer’s warranty period and the problem substantially impairs use, value, or safety. That can include things like repeated stalling, transmission shuddering, brake failures, electrical gremlins that drain the battery, steering issues, or an infotainment system that repeatedly crashes and disables backup cameras. Leased vehicles, light trucks, and many certified pre-owned cars with remaining manufacturer warranty coverage may also be included.
Next, work through the repair process deliberately. Always take the vehicle to an authorized dealership for warranty repairs, clearly describe the symptoms, and ask the service advisor to write everything you said on the repair order—no shorthand or “customer states car problem.” Keep every repair invoice, even if it says “no problem found,” and note dates and mileage in and out. California has a “lemon law presumption” that can apply if, within the first 18 months or 18,000 miles, the manufacturer has had a reasonable number of chances to fix the defect—often described as two or more attempts for a serious safety defect, four or more attempts for other issues, or 30+ total days out of service. You may still have a valid claim even if your situation falls outside this presumption.
When repairs don’t resolve the issue, escalate. Notify the manufacturer in writing (email or certified mail is helpful), open a case with the automaker, and ask about any dispute resolution program they require before filing suit. Many consumers consult a lemon law firm at this stage to evaluate options like repurchase (buyback), replacement, or a “cash-and-keep” settlement. Outcomes depend on facts like your repair history, the defect, and warranty status—no attorney can guarantee results. Keep the vehicle available for inspection, avoid aftermarket modifications, and continue documenting everything while you explore your next step with a professional.
Records, Repairs, and Deadlines California Requires
Good records can make or break a lemon law claim. Hold on to your purchase or lease agreement, financing or payment records, registration, and warranty booklet. Keep a complete set of repair documents for each visit: the customer intake notes, the final invoice, parts replaced, software updates, dates, and odometer readings. Save emails and texts with the dealer or manufacturer, tow and rental receipts, and photos or videos showing the defect (for instance, a dashboard warning light or a video of the transmission slipping).
Treat each service visit like evidence gathering. Demonstrate the problem during a test drive with a technician when possible, and ask to ensure your reported symptoms are written in your own words. If you get a “could not duplicate,” return promptly if the issue reappears. Keep up with scheduled maintenance and avoid modifications that a manufacturer might blame for the defect. Ask the service department to check for Technical Service Bulletins (TSBs) and recalls, and request those references on your paperwork when applicable. For safety-related defects—like brakes, steering, or airbag issues—note that fewer repair attempts may be considered “reasonable.”
Be mindful of timing. While the lemon law presumption references issues within the first 18 months or 18,000 miles, California’s general statute of limitations for breach of warranty claims is often four years, though determining when the clock starts can be complicated and fact-specific. You typically must give the manufacturer a reasonable opportunity to fix the problem during the warranty period, so don’t delay taking the car in when symptoms start. Deadlines, notice requirements, and arbitration rules can vary by automaker program, so it’s wise to consult a California lemon law attorney early to protect your rights and understand the best path forward for your situation.
Need a case-specific review?
Use the case-review form to share the warranty, repair orders, dates, mileage, and supporting facts an attorney would need to evaluate, or call (844) 927-5366.
Attorney advertising. General information is not legal advice and does not create an attorney-client relationship. No result is promised or guaranteed.