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 going back to the shop for the same problem, you may be wondering whether California’s Lemon Law can help. This article explains, in plain language, how the Lemon Car Law works with warranty repair requirements and what “a reasonable number of repair attempts” means. It’s educational information to help you spot issues and gather the right records—then talk with a professional about your options.
California Lemon Law Basics: What Qualifies
California’s Lemon Law (part of the Song-Beverly Consumer Warranty Act) protects consumers who buy or lease vehicles in California that are covered by the manufacturer’s warranty. The law generally applies to new cars and many used cars that still have the original factory warranty or a certified pre-owned warranty from the manufacturer. To qualify, the vehicle must have a defect or “nonconformity” that substantially impairs the car’s use, value, or safety, and the manufacturer (through an authorized dealer) must be unable to fix it after a reasonable number of attempts.
Not every annoyance is a lemon. Typical qualifying defects include engine stalling, transmission slipping, hard shifting, repeated “check engine” warnings, brake or steering failures, electrical shutdowns, airbag or seatbelt malfunctions, and recurring infotainment or camera failures that affect safety or drivability. Problems that are cosmetic or intermittent squeaks usually won’t qualify on their own—especially if they don’t impact use, value, or safety. Documentation matters: what you report and what the repair orders show can make a big difference.
Warranty coverage is central. The issue should arise and be presented for repair while the manufacturer’s warranty is active. California’s law can also cover used vehicles if they’re still within the original factory warranty or a manufacturer-backed CPO warranty when the problem starts. Repairs should be done at an authorized dealer or facility so the manufacturer is responsible for the work. Keep all repair orders, invoices, and notes on days your car was out of service—those records help show the pattern of defects and attempted fixes.
How Many Repair Attempts Does CA Law Require?
There’s no one-size-fits-all number. California uses a “reasonable number of repair attempts” standard, which depends on the defect and circumstances. The law includes a helpful guideline known as the Tanner Consumer Protection Act presumption: within the first 18 months or 18,000 miles (whichever comes first), a presumption of a lemon can arise if (1) the same problem has been repaired 4 or more times, (2) a serious safety defect that could cause death or serious injury has been repaired 2 or more times, or (3) the vehicle has been out of service for repairs for a total of more than 30 days. You can still qualify outside those milestones—the presumption is just one way to evaluate reasonableness.
Warranty repair requirements generally mean you must give the manufacturer an opportunity to fix the problem through an authorized dealer. Schedule service promptly when the issue occurs, clearly describe the symptoms, and allow the dealer to diagnose and repair. “No problem found” visits still count as repair attempts if you reported the issue. Software updates, module replacements, and reprogramming also count as repairs; you shouldn’t be charged for covered warranty work.
Practical tips help protect your rights. Always get and save the repair order (RO) for each visit—make sure it lists your complaint in your own words, plus the mileage in, mileage out, dates in and out, and the technician’s findings. Track days your vehicle is out of service, even when the dealer is “waiting on parts.” Keep photos, videos, and messages showing the problem. Review your warranty booklet to see what’s covered, check for recalls or TSBs, and consider contacting the manufacturer if the issue persists. If you think your car might meet the lemon criteria, a consultation can help you understand your next steps.
California’s Lemon Law is designed to protect you when a warranty-backed vehicle can’t be fixed after a reasonable number of attempts, but every case depends on its facts and documentation. This article is for general informational purposes only, is not legal advice, and reading it does not create an attorney–client relationship. Results are not guaranteed; a consultation is necessary to obtain legal advice tailored to your situation.
If you believe your vehicle may qualify as a lemon, contact ZapLemon through our website at www.ZapLemon.com to request a consultation and review your repair history.
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.