How does the lemon law work?
It works as a sequence: report the defect during the warranty period, give the manufacturer a reasonable number of repair attempts, notify the manufacturer in writing, go through arbitration if your state requires it, and then claim a refund or replacement. Documentation at every step is what decides the outcome.
Step by step
- Report early and in writing. The defect must first be reported within the statutory period. A call is not a record — follow it with an email.
- Keep every repair order. Ask for a copy each visit, check that your complaint is written in the customer's own words, and keep the ones that record no fault found; they still count as attempts.
- Count the attempts and the days. Most statutes turn on a repair count for the same defect or a cumulative number of days out of service.
- Send formal notice. Written notice to the manufacturer, not the dealer, by a method that proves delivery. Many states make this a precondition, and it gives a final repair opportunity.
- Arbitration. Where the manufacturer runs a state-certified programme, you may have to use it before suing. Decisions typically bind the manufacturer but not you.
- Claim. Refund of the price and related charges, less a mileage offset, or a comparable replacement.
What usually sinks a claim
Repair orders that describe a different symptom each visit, so the record never shows the same defect repeatedly; repairs carried out by an unauthorised shop; and missing the statutory window by waiting to see whether the problem returns.
Fees
Most state lemon laws and the federal Magnuson-Moss Act shift attorney fees to the manufacturer when the consumer prevails, which is why many lemon law firms take these cases without charging the consumer directly.
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This page explains general rules in the United States and is not legal advice. Deadlines and definitions differ by state, and only a licensed attorney can tell you how the law applies to your own situation.