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Lemon Law

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Compiled from primary legal sourcesNot legal adviceHow we source this

Lemon law protects buyers and lessees of vehicles that turn out to have serious, persistent defects that the manufacturer or dealer cannot fix. The name comes from the idea of buying a 'lemon,' a product that looks fine but is fundamentally flawed.

This area typically applies when a new vehicle has a substantial problem that affects its use, safety, or value, and the defect remains unresolved after a reasonable number of repair attempts or after the vehicle has been out of service for an extended period. The protections most often involve cars, but in some places they extend to other vehicles or products as well.

Key concepts a non-lawyer should understand include the importance of the warranty period, the requirement to give the manufacturer a fair chance to repair the defect, and the value of keeping thorough records of every repair visit, complaint, and communication. Possible outcomes can include a replacement vehicle or a refund, though the details vary widely by location.

People typically consult a lemon law attorney after repeated, unsuccessful repair attempts on a vehicle still under warranty, especially when the manufacturer disputes whether the problem qualifies. A lawyer can assess whether the situation meets the legal standard and explain the available remedies.

Share of classified federal decisions

194119601980200020070.9%0
share of classified federal decisions

Of the federal decisions we've classified by topic, the share each year that fall under this practice area — so a persistently high line means this is a large, enduring share of federal litigation. This is not a share of all litigation: only part of the corpus is topic-classified (unevenly across eras), and an opinion can belong to several areas, so areas need not sum to 100%. State cases are largely unclassified, so this is federal only. The dip in the last several years is a data-coverage gap — our corpus holds fewer opinions from the most recent years — not a real decline.

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Related practice areas

Class Action LitigationConsumer Fraud and Deceptive PracticesFair Credit Reporting LawFalse Advertising LawHealth Care LawIdentity Theft LawLegal Malpractice LawMass Tort Law

Primary law

The governing U.S. Code, statutes and founding documents for Lemon Law.

Key definitions

Defined terms that recur in lemon law — each links to its dictionary entry.

WarrantyFraudImplied WarrantyExpress WarrantyBreach Of WarrantyArbitrationRefund

Frequently asked questions

Lemon Law by state

Courts, law libraries and state-specific resources. State law governs much of this area, so deadlines and rules vary by state.

Further reading

  • Introduction to Electricity Supply and Regulation in India - Paperback
    Introduction to Electricity Supply and Regulation in India - Paperback
    Siva Prasad Bose
  • Access to Justice for the Chinese Consumer: Handling Consumer Disputes in Contemporary China - Hardcover
    Access to Justice for the Chinese Consumer: Handling Consumer Disputes in Contemporary China - Hardcover
    Ling Zhou
  • I Give You Credit: A Do It Yourself Guide to Credit Repair - Paperback
    I Give You Credit: A Do It Yourself Guide to Credit Repair - Paperback
    Carlos Ariel Then
  • Church Privacy 101: How to protect your privacy in and out of church - Hardcover
    Church Privacy 101: How to protect your privacy in and out of church - Hardcover
    Grace Buckler
  • A Treatise on the Law of Collateral Securities - Paperback
    A Treatise on the Law of Collateral Securities - Paperback
    William Colebrooke
  • Consumer Law and Policy: Text and Materials on Regulating Consumer Markets - Paperback
    Consumer Law and Policy: Text and Materials on Regulating Consumer Markets - Paperback
    Iain Ramsay
  • The Financialisation of the Citizen: Social and Financial Inclusion Through European Private Law - Paperback
    The Financialisation of the Citizen: Social and Financial Inclusion Through European Private Law - Paperback
    Guido Comparato
  • Fair Credit Reporting Act - Paperback
    Fair Credit Reporting Act - Paperback
    Landmark Publications
  • The Future of High-Cost Credit: Rethinking Payday Lending - Paperback
    The Future of High-Cost Credit: Rethinking Payday Lending - Paperback
    Jodi Gardner
  • Food Law: European, Domestic and International Frameworks - Paperback
    Food Law: European, Domestic and International Frameworks - Paperback
    CaoimhíN Macmaoláin
  • The Law of Contract in England & Wales - Paperback
    The Law of Contract in England & Wales - Paperback
    Gregory J. Durston
  • Everyday Law for Consumers - Paperback
    Everyday Law for Consumers - Paperback
    Michael L. Rustad
  • Delivering Collective Redress: New Technologies - Hardcover
    Delivering Collective Redress: New Technologies - Hardcover
    Christopher Hodges
  • Boilerplate: The Fine Print, Vanishing Rights, and the Rule of Law - Paperback
    Boilerplate: The Fine Print, Vanishing Rights, and the Rule of Law - Paperback
    Margaret Jane Radin
  • A Practical Guide to the Ending of Assured Shorthold Tenancies - Including Notices, Disrepair, Deposits and Certificates in England (Second Edition) - Paperback
    A Practical Guide to the Ending of Assured Shorthold Tenancies - Including Notices, Disrepair, Deposits and Certificates in England (Second Edition) - Paperback
    Elizabeth Dwomoh
  • Avizandum Legislation on the Scots Law of Obligations - Paperback
    Avizandum Legislation on the Scots Law of Obligations - Paperback
  • A Practical Guide to GDPR in Financial Services - Paperback
    A Practical Guide to GDPR in Financial Services - Paperback
    Patrick O'Kane
  • A Practical Guide to the Law of Parking in Great Britain - Paperback
    A Practical Guide to the Law of Parking in Great Britain - Paperback
    Iain G. Mitchell
  • Identity Theft Do's & Don'ts What You Need to Know Now What? - Paperback
    Identity Theft Do's & Don'ts What You Need to Know Now What? - Paperback
    Scott A. Merritt
  • A Practical Guide to Managing GDPR Data Subject Access Requests - Second Edition - Paperback
    A Practical Guide to Managing GDPR Data Subject Access Requests - Second Edition - Paperback
    Patrick O'Kane
  • Avizandum Statutes on Scots Commercial and Consumer Law: 2024-2025 - Paperback
    Avizandum Statutes on Scots Commercial and Consumer Law: 2024-2025 - Paperback
  • Federal Credit Union Handbook - Paperback
    Federal Credit Union Handbook - Paperback
    National Credit Union Administration
  • Covid-19 and the Law Relating to Food in the UK and Republic of Ireland - The Essential Guide - Paperback
    Covid-19 and the Law Relating to Food in the UK and Republic of Ireland - The Essential Guide - Paperback
    Ian Thomas
  • Fair Debt Collection Practices Act: Volume 1 - Paperback
    Fair Debt Collection Practices Act: Volume 1 - Paperback
    Landmark Publications

This overview is general legal information, not legal advice, and does not create an attorney–client relationship. Laws vary by state and change over time — consult a licensed attorney about your situation.