What Lemon Laws Cover
Lemon laws are state laws that protect buyers of new vehicles with serious, repeated defects the manufacturer cannot fix after a reasonable number of tries. If your car has a covered problem that keeps coming back despite proper repair attempts, you may be entitled to a replacement vehicle, a refund, or a cash settlement, depending on your state’s rules. Coverage details, deadlines, and dollar limits are set by each state, so the specific rules that apply to you depend on where you live and where the vehicle was purchased.
If your defect involves brakes, steering, airbags, or another safety system, report it to the National Highway Traffic Safety Administration in addition to pursuing a lemon law claim. Safety complaints help regulators track patterns across many vehicles, not just yours.
How the Lemon Law Process Generally Works
While exact numbers differ by state, most lemon laws follow a similar pattern:
- The defect must be covered by the manufacturer’s original warranty, not something you caused or a normal wear item.
- The defect must “substantially impair” the vehicle’s use, value, or safety — a persistent transmission or electrical problem typically qualifies; a minor cosmetic issue usually does not.
- You generally must give the manufacturer or its authorized dealer a reasonable number of chances to fix the same problem, or the car must be out of service for repairs for a certain number of cumulative days.
- Once that threshold is met, most states require you to notify the manufacturer directly, sometimes in writing, before you can pursue a refund or replacement.
- Many states require you to go through a manufacturer-sponsored or state-certified arbitration program before or instead of filing a lawsuit.
Because the exact number of repair attempts, the number of out-of-service days, and the notice requirements are set individually by each state legislature, confirm the current standard in your state before relying on a specific number. Your state attorney general’s consumer protection office or your state bar association can point you to the current statute.
Documentation Checklist
Lemon law claims are won or lost on paperwork. Keep these records from the first repair visit forward:
- Every repair order and invoice, including the date, mileage, described problem, and work performed
- Copies of any written complaints you sent to the dealer or manufacturer, and their responses
- A simple log noting each date the problem occurred, what happened, and how it affected your ability to drive the car
- Your original purchase or lease agreement and warranty booklet
- Photos or video of the problem when it’s visible or reproducible
- Loaner car agreements or rental receipts if the manufacturer provided a substitute vehicle
Ask the service department for a copy of every repair order at the time of service. Missing documentation is one of the most common reasons legitimate claims are denied.
Why Lemon Law Rules Vary by State
There is no single national lemon law for new vehicles. Instead, each state has its own statute, and the differences can be significant:
- What’s covered: Most states cover new cars and trucks bought or leased for personal use. Some also extend partial coverage to used vehicles still under the original manufacturer’s warranty, motorcycles, or RVs. Others do not.
- The repair-attempt or out-of-service threshold: States set their own number of repair attempts and cumulative out-of-service days before a vehicle qualifies as a lemon. These numbers are not interchangeable between states.
- The coverage window: States define the time period or mileage limit, measured from delivery, during which the defect must appear for the law to apply.
- Arbitration requirements: Some states require you to use a certified arbitration program before suing; others make it optional.
- Available remedies: Refund versus replacement rules, mileage offsets for the use you got from the car, and attorney fee recovery all vary.
- Filing deadlines: The statute of limitations to bring a lemon law claim differs by state and can be shorter than people expect.
Because these figures change and vary this much, this article does not list specific numbers, dollar amounts, or deadlines for any one state. Search “[your state] lemon law” plus “attorney general” to find your state’s official statute, or contact our Court and Agency Resources section for help finding the correct current office.
Buying Used? The Federal Used Car Rule Still Applies
Most state lemon laws focus on new vehicles. If you bought a used car from a dealer instead, a different federal protection comes into play: the FTC’s Used Motor Vehicle Trade Regulation Rule, commonly called the Used Car Rule. It requires dealers to post a Buyers Guide window sticker on used cars that discloses whether the vehicle is sold “as is” or with a warranty, and if there’s a warranty, what it covers and for how long. If you bought a used car without a proper warranty disclosure, or the dealer misrepresented the vehicle’s warranty status, that is a separate issue from a lemon law claim and can be reported to your state consumer protection agency.
If you bought a used car from a private individual rather than a dealer, the vehicle usually is not covered by any warranty and lemon laws generally do not apply.
The Magnuson-Moss Warranty Act: A Federal Backstop
The Magnuson-Moss Warranty Act is a federal law, enforced by the Federal Trade Commission, that sets minimum standards for written warranties on consumer products, including vehicles. It doesn’t replace your state’s lemon law, but it can work alongside it. If a manufacturer fails to honor a written warranty, the Act can give you a basis to sue in federal or state court, and in some cases allows a successful consumer to recover attorney’s fees. It also prohibits manufacturers from voiding your warranty just because you used an independent repair shop or non-original parts, unless they can prove that specific part or service caused the defect.
Step-by-Step: What to Do If You Think You Have a Lemon
- Get every problem into writing. Report the defect to an authorized dealer at each occurrence and get a repair order every time, even if the dealer says it can’t reproduce the problem.
- Look up your state’s specific lemon law. Confirm the current repair-attempt threshold, coverage window, and notice requirements directly from your state attorney general’s website.
- Send formal written notice if required. Some states require a certified letter to the manufacturer, not just the dealer, before you can pursue a refund or replacement.
- Check whether arbitration is required. If your state or the manufacturer’s warranty requires arbitration first, find the certified program and follow its filing steps.
- Consult a consumer or lemon law attorney if the manufacturer won’t resolve it. Many lemon law attorneys work on contingency, and some states let you recover attorney’s fees if you win.
Where to File a Complaint or Get Help
Where you file depends on the type of problem:
- Vehicle warranty disputes: your state attorney general’s consumer protection office
- Auto loan or financing problems: the Consumer Financial Protection Bureau
- Deceptive dealer advertising: your state consumer protection agency and the Federal Trade Commission
- Safety defects: the National Highway Traffic Safety Administration
For general guidance on tracking down the right office, see our Court and Agency Resources section, and review our Consumer Legal Information hub for related topics like warranty rights and dispute documentation.
Watch for Lemon Law Scams
Because lemon law cases involve real money, they attract scammers. Be cautious of anyone who guarantees a payout before reviewing your documentation, asks for large upfront fees unrelated to filing costs, or contacts you out of the blue claiming your car “qualifies.” Legitimate lemon law attorneys typically evaluate your repair records first and, in many states, are paid through fee-shifting provisions if you win, not large retainers collected in advance. See our Legal Scam Awareness section for more on spotting these tactics.
Frequently Asked Questions
Does lemon law cover used cars?
It depends on your state. Some states extend partial lemon law coverage to used vehicles still under the manufacturer’s original warranty. Others limit coverage to new vehicles only. Check your specific state’s statute to confirm.
How many repair attempts does it take before a car qualifies as a lemon?
This number is set individually by each state and is not the same everywhere. Confirm the current threshold with your state attorney general’s consumer protection office rather than relying on a number from another state.
Can I get a full refund under lemon law?
Many states offer a refund or replacement vehicle as a remedy, sometimes with a deduction for the mileage you put on the car before the defect appeared, known as a mileage offset. Exact remedy structures vary by state, so review your state’s rules for the current formula.
Do I need a lawyer to file a lemon law claim?
Not always. Some states let you go through arbitration on your own. However, if the manufacturer disputes your claim or arbitration doesn’t resolve it, a consumer attorney experienced in lemon law can help, and in many states the manufacturer may be required to cover your attorney’s fees if you prevail.
Educational Disclaimer
This article provides general legal information for educational purposes only. It is not legal advice and does not create an attorney-client relationship. Lemon laws, deadlines, dollar limits, and procedures vary by state and change over time. Always verify the current requirements with your state attorney general’s office or a licensed attorney in your state before taking action on a specific vehicle problem.