Guide
The Minnesota lemon law, plainly
Minnesota Statutes section 325F.665, translated into the questions people actually ask. Written by a Minnesota attorney; the statute controls where this summary and the statute differ.
The deal at the heart of the law is simple. When you buy or lease a new vehicle in Minnesota and it turns out to have a defect the dealer cannot fix after a reasonable number of tries, the manufacturer, not you, eats the mistake: they must either replace the vehicle or buy it back. Everything else in the statute is definitions, deadlines, and proof, which is where claims are won and lost.
What vehicles it covers
New passenger cars and pickups, plus the self-propelled parts of motor homes, bought or leased in Minnesota. Vans count. Vehicles bought used generally do not get the refund-or-replace remedy, with one nuance: the statute protects anyone the vehicle is transferred to while the manufacturer's original express warranty is still running, which can matter for nearly-new used purchases. Used-car buyers also have separate protections (Minnesota's used car warranty law and the federal Magnuson-Moss Warranty Act) that are outside this guide.
What counts as a defect
The statute's word is "nonconformity": a defect or condition covered by the warranty that substantially impairs the use or market value of the vehicle. A transmission that shudders, an engine that stalls in traffic, an electrical system that strands you: clearly in. A rattle in the door panel: probably not substantial, and manufacturers argue exactly that. The defect also cannot be the result of abuse, neglect, or unauthorized modifications.
The timing window
You must report the problem to the manufacturer or its dealer during the warranty term or during the two years after delivery, whichever comes first. The report starts the clock; the repairs themselves can finish later. Two years is also short. If your vehicle started acting up early and the dealer kept saying "could not duplicate," those visits still count as reports, which is one reason repair orders matter so much.
The presumption numbers
The manufacturer gets a reasonable number of attempts to fix the problem. The statute presumes that number has been reached when any one of these is true:
- Four or more repair attempts for the same nonconformity, and the problem continues;
- Thirty or more cumulative business days out of service for repair of any warranty nonconformities; or
- One failed repair attempt of a complete failure of the braking or steering system that is likely to cause death or serious injury, and the failure continues.
Two traps hide in that list. First, the four-attempt and 30-day presumptions only apply if the manufacturer received written noticeof the problem and a chance to repair it. Telling the dealer is not automatically telling the manufacturer; a short letter or email to the manufacturer's customer relations address, referencing your VIN, closes that gap. Second, the 30 days are business days, not calendar days, and they accumulate across visits.
The presumption is also a floor, not a ceiling. A number of attempts below four can still be "reasonable" when the defect is serious, so borderline facts are worth an attorney conversation rather than self-rejection.
What you get if you win
Your choice of a comparable replacement vehicle or a refund of the full purchase price, including taxes and fees, minus a deduction for the use you got from the vehicle. Lienholders get paid out of the refund first. For leases, the statute has its own refund formula.
Who pays the attorney
The statute lets a consumer who prevails recover reasonable attorney fees from the manufacturer. That single sentence changes the economics of small claims: it is why many Minnesota lemon law attorneys take qualified cases without charging the consumer up front, and why manufacturers settle strong ones. It also means an attorney's willingness to take your case, after seeing your repair orders, is itself a useful signal about its strength.
The free path: manufacturer arbitration
Minnesota requires manufacturers to maintain a free or low-cost informal dispute resolution program, usually an arbitration program run by a third party. Using it is generally required before you can sue under the lemon law. The decision is nonbinding on you: accept it if it is good, reject it and preserve your court rights if it is not. You can file yourself, without a lawyer, and the program's contact information is in your warranty booklet. Bring the paper: repair orders, the written notice you sent, and a day-by-day out-of-service count.
The deadline that ends everything
A lemon law lawsuit must be started within three years of the vehicle's original delivery date, extended somewhat where the arbitration process was used. Miss it and the strongest facts in the world do not matter. If you are anywhere near three years from delivery, treat timing as the first question, not the last.
What to do this week if your car keeps breaking
- Get every repair order, and read it before you leave the service desk. It should name your complaint accurately, every visit, in similar words.
- Send the manufacturer written notice of the problem with your VIN. Keep a copy. This arms the statutory presumption.
- Track days out of service on a calendar, counting business days.
- Run the two-minute checkup against the statute's actual numbers, and look up whether other owners of your exact model and year report the same failure. A known pattern strengthens your position in arbitration and with an attorney.
This guide is education, not legal advice about your vehicle or your claim, and reading it does not create an attorney-client relationship. It summarizes Minnesota Statutes section 325F.665 as of July 2026; the statute controls.