Missouri’s lemon law may help if your new car, truck, or van has a serious problem covered by the warranty.
You may qualify if the problem makes the vehicle less safe, less useful, or worth less, and the manufacturer cannot fix it after a reasonable number of tries. This is often four repair attempts for the same problem, or a total of 30 days in the repair shop for warranty work.
Keep copies of all repair orders and receipts. You should also notify the manufacturer in writing about the problem.
If your vehicle qualifies, you may be able to get a refund or a similar replacement vehicle. Deadlines apply, and the manufacturer may subtract an amount for the miles you drove before the problem was first reported.
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Key Takeaways
- Missouri’s lemon law may cover new cars, trucks, vans, and motorcycles that come with a manufacturer’s written warranty.
- The problem must be serious enough to affect the vehicle’s use, value, or safety, and it must happen during the warranty period.
- You may have a claim if the manufacturer or dealer cannot fix the same problem after four repair attempts, or if the vehicle is in the shop for warranty repairs for 30 or more total calendar days.
- Save all repair orders, warranty papers, emails or letters, and a written record of repair dates and the days you could not use the vehicle.
- Before seeking a refund, replacement vehicle, or filing a lawsuit, send the manufacturer written notice and include copies of your repair records.
Missouri Lemon Law Coverage and Eligibility
Missouri’s lemon law may protect you if your new vehicle has a serious defect that affects how it works, its safety, or its value—and the manufacturer can’t fix it after a reasonable number of repair attempts.
Keep records of every repair visit, including work orders, invoices, dates, and notes about the problem. Report repeat issues as soon as they happen.
You may qualify for relief if the defect appears during Missouri’s legal coverage period and meets the law’s repair-attempt requirements. If the manufacturer keeps delaying, refuses to fix the problem, or provides incomplete repairs, you may have options. Those options can include a formal dispute process or legal action.
Vehicles Covered by Missouri’s Lemon Law
Missouri’s Lemon Law may protect you if you bought or leased a new vehicle that came with a manufacturer’s written warranty.
Before making a claim, make sure your vehicle fits Missouri’s legal definition of a covered vehicle.
Some types of vehicles are excluded, so the law doesn’t cover every vehicle with defects.
Eligible New Motor Vehicles
If you bought or leased a new vehicle in Missouri, the state’s lemon law may help if the vehicle has a defect that seriously affects how it works, its value, or its safety.
The law generally covers new motor vehicles that are sold, leased, or registered in Missouri and come with a manufacturer’s written warranty. Coverage depends on the vehicle and its warranty—not simply on whether the vehicle was sold as “new” or came with a dealership warranty.
Keep copies of your purchase or lease agreement, warranty booklet, repair invoices, service records, and any written messages with the dealer or manufacturer. These documents can help show that your vehicle qualifies and that you brought it in for warranty repairs on time.
Excluded Vehicle Categories
Even if your vehicle has a manufacturer’s warranty, Missouri’s lemon law doesn’t cover every type of vehicle.
Your claim may not qualify if the vehicle is:
- A motorcycle or motorized bicycle
- A recreational or off-road vehicle
- Used mainly for business purposes
- A motor home, but only for problems with its living area
For motor homes, defects in the chassis, engine, or drive train may still be covered.
Coverage can also be different if you bought the vehicle used, leased a vehicle that doesn’t meet the law’s definition, or made major changes to the vehicle after delivery. Before moving forward with a lemon law claim, first confirm that your vehicle is eligible.
Defects That May Make a Vehicle a Lemon
A vehicle defect may qualify under Missouri lemon law if it seriously affects how the vehicle works, its value, or its safety. Major safety issues—such as problems with the brakes, steering, or airbags—may strengthen your claim if the manufacturer can’t fix them after a reasonable number of repair attempts. Ongoing mechanical problems may also qualify if they continue even after timely warranty repairs.
Substantial Safety Defects
Serious Safety Defects
A serious safety defect may make your vehicle a lemon under Missouri law if it significantly affects the vehicle’s use, value, or safety and the manufacturer can’t fix it after a reasonable number of repair attempts.
Safety defects can involve airbags, brakes, steering, fuel systems, seat belts, or electrical problems that create an unreasonable risk of injury. Keep records of warning lights, accidents or near misses, repair visits, repair orders, and all communications with the dealer and manufacturer.
Missouri’s lemon law may protect eligible consumers. If a defect seriously compromises your safety and your vehicle otherwise qualifies, you may be able to seek the remedies available under the law.
Repeated Mechanical Failures
Repeated mechanical problems may support a Missouri lemon law claim if the same issue keeps happening after the dealer or manufacturer has had a reasonable number of chances to fix it. The problem must seriously affect how the vehicle works, its safety, or its value.
Keep records of every repair visit, repair order, invoice, warning light, and conversation with the dealer or manufacturer. Problems such as transmission trouble, engine stalling, electrical issues, brake problems, or repeated failed inspections may help support a claim if authorized repairs don’t fix them.
In Missouri, the defect generally must be reported during the warranty period. Don’t rely only on verbal promises that the problem will be fixed. If the issue continues, ask the manufacturer to review your claim and seek the remedies available under the law.
Missouri Lemon Law Repair Attempt Rules
Missouri’s Lemon Law doesn’t require you to keep bringing your vehicle in for repairs forever. If your new vehicle has a problem that seriously affects how it works, its value, or its safety, you must give the manufacturer or an authorized dealer a fair chance to fix it while the warranty is still in effect.
In many cases, four repair attempts for the same problem may be enough to show the manufacturer had a reasonable opportunity to repair it. Keep copies of all repair orders, invoices, dates, and written descriptions of the problem. Report issues promptly and pay attention to warranty deadlines, because waiting too long could affect your claim.
Do not assume a warranty exclusion automatically means you aren’t covered. A qualifying defect may still be covered under Missouri law.
The 30-Day Out-of-Service Rule
Even if the dealer has not tried to fix the same problem four times, Missouri’s Lemon Law may still apply if your new vehicle has been in the shop for warranty repairs for a total of 30 or more calendar days.
The 30 days can be added together. The repairs do not have to be for the same problem. For example, you may count time the dealer kept your vehicle for an engine issue, an electrical problem, and a brake repair—as long as the repairs were covered by the warranty.
| Keep track of | Why it helps |
|---|---|
| Repair orders and invoices | Show when the dealer received and returned your vehicle |
| Calendar days in the shop | Help prove the vehicle was out of service for 30 days or more |
| Warranty-covered repairs | Show the downtime may qualify under the Lemon Law |
Ask for a complete copy of every repair order and invoice. Save emails, texts, and other written messages with the dealer or manufacturer. Focus on records that show how long your vehicle was unavailable for covered repairs.
Missouri Lemon Law Filing Deadlines
Missouri Lemon Law Filing Deadline
In Missouri, you generally must file a Lemon Law claim within one year of the date you first received the vehicle. That deadline can pass quickly, so it’s important not to wait until warranty coverage ends or negotiations with the manufacturer break down.
Missouri’s Lemon Law may apply to qualifying new cars, trucks, vans, and motorcycles. It usually doesn’t apply to household appliances, such as refrigerators. Problems with appliances may be covered by a warranty, contract, or other consumer-protection law instead.
Missouri’s Lemon Law generally covers qualifying new vehicles—not household appliances, which may be protected by warranties or other consumer laws.
Check the date you received your vehicle, make sure it qualifies, and consider getting legal advice before the one-year deadline expires. Acting quickly can help protect your right to seek a repair, replacement, or refund.
Document Repairs, Defects, and Lost Time
Repairs, Problems, and Time Without Your Vehicle
Meeting the filing deadline is important, but good records can also help show that your vehicle qualifies under the Missouri Lemon Law. Keep every repair order, invoice, diagnostic report, and receipt.
Your records should clearly show:
- What was wrong with the vehicle
- What you told the dealer or repair shop
- What repairs they tried
- The dates the dealer had your vehicle
Keep track of problems that keep coming back, even if the repair shop uses different names for the same issue. Also write down every day you couldn’t use your vehicle because it was in for warranty repairs.
Missouri law looks at both failed repair attempts and the total number of days your vehicle was out of service. Clear, dated records can help show the history of the problem and support your claim for a legal remedy.
Notify the Manufacturer Before Filing
Before filing a Missouri Lemon Law claim, send the vehicle manufacturer a written notice about the ongoing problem and your repair history. Send it to the manufacturer’s official address—not just the dealership—and keep copies of everything.
Your letter should include:
- Your vehicle’s make, model, year, VIN, and mileage
- A clear description of the problem
- The dates and details of each repair visit
- Copies of repair orders and warranty records
- A request for the manufacturer to fix the issue under the warranty
Send the notice in a way that gives you proof of delivery, such as certified mail. Keep the delivery confirmation, your letter, repair records, and any responses from the manufacturer.
Do not rely only on phone calls or verbal promises. Written notice helps show that the manufacturer had a fair chance to fix the defect. Good records can also protect you if the manufacturer disputes your claim or the problem continues.
Missouri Lemon Law Refunds and Replacements
If your vehicle qualifies under Missouri’s Lemon Law, you may be able to get a replacement vehicle or a refund from the manufacturer.
A replacement should be a similar new vehicle. A refund usually includes the price you paid for the vehicle and some related costs, such as sales tax, title fees, and finance charges. The manufacturer may reduce the refund by a reasonable amount for the time you used the vehicle before you first reported the problem.
You don’t have to accept a solution that doesn’t fully protect your rights. Keep all repair orders, receipts, and written notices. These documents can help support your claim and show what refund or replacement you may be entitled to receive.
When a Missouri Lemon Law Lawyer Can Help
A Missouri lemon law lawyer can review your situation and explain whether your vehicle may qualify under the law. They can help you understand your options, such as a refund, replacement vehicle, or other compensation from the manufacturer.
You may want legal help if the dealer denies there’s a problem, keeps delaying repairs, or says the defect isn’t serious. A lawyer can gather important records, including repair orders, mileage information, warranty paperwork, and written notices.
Before accepting a settlement or signing documents from the manufacturer, make sure you understand the deadlines, possible mileage deductions, and remedies available to you. Every case is different, so a careful review of your records is more useful than relying on common lemon law myths or advertising claims.
Frequently Asked Questions
Does Missouri’s Lemon Law Cover Leased Vehicles?
Yes. Missouri’s Lemon Law can cover leased vehicles if the vehicle meets the law’s eligibility requirements. You still have the right to have the vehicle repaired and may be entitled to a refund or replacement. However, because the vehicle is leased, the amount and type of refund may depend on your lease agreement. You may also need to go through arbitration before taking further legal action.
Can I File a Lemon Law Claim Without an Attorney?
Yes, you can file a Lemon Law claim without an attorney. Keep all repair records, review your warranty, follow the required notice steps, and use available self-help resources. You can handle the process yourself, but a lawyer may be helpful if the claim becomes complicated.
Are Used Vehicles Protected Under Missouri’s Lemon Law?
Used vehicles may be covered by Missouri’s Lemon Law if they are still under the original manufacturer’s warranty when the problem occurs. Coverage depends on when the defect started, whether the warranty was still active, and how many repair attempts were made.
Even if the Lemon Law does not apply, you may still have rights under other Missouri consumer protection laws.
Does the Law Cover Motorcycles, RVS, or Boats?
New motorcycles are generally covered if they meet the legal definition of a vehicle. Boats and most RVs usually are not covered. If your vehicle has serious defects, review your warranty and consider other consumer-protection options.
What Arbitration Options Are Available for Missouri Lemon Law Disputes?
Arbitration may be available for Missouri lemon law disputes through a manufacturer’s certified dispute-resolution program. These programs are usually free. If you do not agree with the arbitrator’s decision, you can typically reject it and still pursue your rights under Missouri’s lemon law.
Conclusion
Missouri’s Lemon Law may help if your new vehicle has serious problems that the dealer or manufacturer cannot fix. You may qualify if the same issue has been repaired several times or if your vehicle has been out of service for 30 or more business days because of repairs.
Save all repair orders, receipts, and messages with the dealer or manufacturer. You may also need to notify the manufacturer within certain deadlines. A lawyer can help you understand your options and seek a refund or replacement vehicle.
