Living with a car that keeps going back to the shop is frustrating—and confusing. California’s Lemon Law can help, but many drivers wonder: how many repair attempts are “too many”? Below, we explain how the law looks at repair attempts, what the common thresholds are, and what practical steps you can take to protect your rights. This article is for general information only and is not legal advice.
California Lemon Law Repair Attempt Guidelines
California’s Lemon Law—part of the Song-Beverly Consumer Warranty Act—protects buyers and lessees when a vehicle has a defect covered by warranty that substantially impairs the car’s use, value, or safety, and the manufacturer (through its authorized dealer) can’t fix it within a reasonable number of attempts. If the legal standards are met, available remedies can include a repurchase (buyback) or a replacement vehicle, plus possible incidental damages. The key idea is “reasonable number of repair attempts,” which depends on the facts of each case.
The law also includes a helpful “presumption” called the Tanner Consumer Protection Act. It generally applies during the first 18 months or 18,000 miles after delivery, whichever comes first. Under this presumption, your vehicle may be presumed a lemon if: (1) the dealer tried to repair a problem that could cause death or serious bodily injury two or more times; or (2) the dealer tried to repair the same non-safety defect four or more times; or (3) the vehicle was out of service for repair for more than 30 cumulative days. These are guidelines that shift the burden of proof, not absolute rules.
Even if you are outside the 18-month/18,000-mile window, or you haven’t hit those exact counts, you may still have a claim under California law if the defect is substantial and the manufacturer had a reasonable chance to fix it. Examples include repeated engine stalling, brake or steering problems, transmission shuddering, electrical failures, airbag or seatbelt warning lights that persist, infotainment or backup camera failures that affect safety, and in EVs, battery or charging system defects. Keep in mind the defect must be covered by warranty and not caused by misuse or unauthorized modifications.
How Many Repairs Is Too Many Under California Law?
There isn’t a single magic number that automatically makes a car a lemon in California. Instead, the law looks at what’s “reasonable” given the severity of the defect and how much it interferes with the vehicle’s use, value, or safety. That said, the presumption offers practical markers: two or more attempts for a serious safety defect, four or more attempts for other recurring defects, or 30+ cumulative days out of service within the presumption period. Falling short of those benchmarks doesn’t end the analysis—strong evidence can still support a claim.
From a practical standpoint, if you’re returning to the dealership for the same issue, start documenting from day one. Save every repair order and invoice; make sure the service advisor writes down your complaint in your own words (e.g., “vehicle stalls at highway speed,” “brake pedal sinks,” “battery loses charge overnight”). Track dates, mileage, days the car is in the shop, and any parts replaced. If a defect persists after two attempts—especially if safety-related—consider contacting the manufacturer to open a case number and ask if there are technical service bulletins (TSBs) or recalls that apply.
Also, give the authorized dealer a fair opportunity to diagnose and repair, but don’t ignore warning signs. If the dealership says “operating as designed” while the problem continues, ask for a road test with a technician, take photos or videos of the issue when safe, and consider a second authorized dealer for another opinion. If you are nearing or have surpassed the 2/4/30 thresholds, or the issue significantly affects safety or reliability, it may be time to speak with a lemon law attorney to evaluate your options.
This article is for informational purposes only, does not constitute legal advice, and does not create an attorney-client relationship. Past results do not guarantee a similar outcome. Laws can change, and your situation is unique—consult an attorney about your specific facts. If you believe your vehicle may qualify as a lemon, contact ZapLemon at [phone number] or visit [website] to request a consultation. We’re here to help you understand your rights and your next steps.