Bought a new car that keeps breaking down? You’re not alone. This confuses a lot of people, and the rules surprise most of them.
Iowa has a law that protects you when a new vehicle has serious defects. It’s called the Lemon Law. In this article, you’ll learn what it covers, who qualifies, and what to do next.
What Is the Iowa Lemon Law?
A “lemon” is a car with a big defect that won’t go away. You take it in for repairs. They fix it. It breaks again. Sound familiar?
The Iowa Lemon Law is officially called Iowa Code Chapter 322G. Some people call it the Motor Vehicle Defect Notification Act. Either way, it does one thing. It forces car makers to fix, replace, or buy back defective vehicles.
Honestly, this law exists because some cars just can’t be fixed. When that happens, you shouldn’t be stuck with the bill. The law puts the pressure back on the manufacturer.
Wondering if this applies to you? Let’s break it down step by step.
Who Does the Law Protect?

The law covers people who buy or lease a new vehicle in Iowa. It’s for vehicles you use for normal life, not for resale.
It also covers Iowa residents who bought a vehicle in another state. So if you live here, you may still be protected. Pretty helpful, right?
Here’s something most people miss. The car must weigh less than 15,000 pounds. You can find that weight on your title and registration.
But not every vehicle qualifies. The law leaves some out completely.
What Vehicles Are Not Covered?
Some vehicles don’t qualify, no matter what. Motorcycles are not covered. Mopeds and motor tricycles are out too.
RVs and motorhomes also don’t count under this law. Neither do really heavy vehicles over that 15,000 pound limit.
Okay, this one’s important. Many people assume their RV is protected. It’s not. They find out the hard way. Don’t be one of them.
Does Your Vehicle Qualify as a Lemon?

This is where things get serious. To be a “lemon,” your vehicle must meet three basic rules.
First, it must be under two years old, or have less than 24,000 miles. Second, it must weigh under 15,000 pounds. Third, the defect must seriously affect the car.
What does “seriously affect” mean? The problem must make the car unsafe, unreliable, or unfit to drive. Or it must lower the car’s value by a lot.
Not sure what counts? Think of a brake problem that keeps coming back. Or an engine that stalls in traffic. Those are serious. A squeaky cup holder is not.
The Repair Rules That Matter Most
Your car needs a real repair history to qualify. The Iowa Attorney General lists three ways this can happen.
One way is three or more repair tries for the same problem. The shop keeps trying. The problem keeps coming back.
Another way involves one single repair try. This counts if the defect could cause serious injury or death. One try is enough when safety is on the line.
The third way is time. Your car must be out of service for 20 or more days. The days don’t have to be in a row.
Sound complicated? It’s actually not. You just need to hit one of those three marks, and the problem still has to exist.
What You Get if You Win

So what happens when your car is a true lemon? You have two main options.
The manufacturer can replace your vehicle with a new one you accept. Or they can buy it back and refund your money. That includes the full purchase price.
But here’s a small catch. The maker can subtract a “reasonable offset for use.” Basically, they charge you for the miles you already drove. Makes sense, right?
Think of it like renting a car for the time you used it. You still get most of your money back. You just pay a fair amount for the driving you did.
How to Start Your Lemon Law Claim
Okay, pause. Read this part carefully. The steps matter a lot.
First, you must notify two groups. Tell the manufacturer about the problem. Also tell the company’s Dispute Resolution Program.
You can do this through their online portal, by email, or by certified mail. Certified mail gives you proof you sent it. Honestly, that proof can save you later.
There’s a form called the Motor Vehicle Defect Notification form. You can send it with your notice. Always keep a copy of everything you mail.
Stay with me here. Good records win cases. Sloppy records lose them.
Keep Every Single Document

This is probably the most important habit. Save every repair order from every shop visit.
Each repair order should show the diagnosis and the work done. It should list the date and the odometer reading. It should also show when the repair was finished.
Want to be extra safe? Keep your purchase or lease agreement too. Save towing receipts. Write down a timeline of days your car was in the shop.
You can even include proof of lost work time. A note from your boss works. Pictures of the problem help too.
What Happens at Arbitration
After you file, you can ask for an arbitration hearing. An arbitrator is a neutral person who reviews the facts. They make a fair decision.
You can attend in person or join remotely. A clear, organized presentation helps you prove the defect is real. So bring those documents you saved.
The manufacturer may get one last chance to fix the car. That’s a normal part of the process. Don’t panic if it happens.
Not happy with the decision? You may be able to appeal. You can also explore other legal options.
Don’t Wait Too Long

Here’s where timing gets tricky. You can’t wait forever to act.
You must file a lawsuit within one year of a key deadline. That deadline is whichever comes first. The end of the warranty, the first 24,000 miles, or the first 24 months of ownership.
Personally, I think this is the part people forget most. They keep getting repairs and let time slip by. Then the clock runs out.
One more tip. Don’t trade in or sell the vehicle before you file. Once it’s gone, you may lose your rights. Keep the car while you fight for your claim.
What if Your Car Doesn’t Qualify?
Don’t lose hope yet. Your car may not be a lemon under this law, but you still have options.
You may have other legal claims against the manufacturer. A private attorney can explain them. The Iowa Bar Association runs a Find-A-Lawyer service to help you locate one.
You can also report safety defects to the federal government. That’s a smart move when a problem could hurt someone.
Where to Get Help

Need a real person to talk to? You have good resources in Iowa.
The Iowa Attorney General’s Consumer Protection Division handles Lemon Law questions. You can call them at 515-281-5926. Outside the Des Moines area, call 888-777-4590.
For safety recalls, contact the National Highway Traffic Safety Administration. Their hotline is 1-888-327-4236. You can also visit their website to file a complaint.
Frequently Asked Questions
Does the Iowa Lemon Law cover used cars?
Mostly no. The law focuses on new vehicles within two years or 24,000 miles. Most older used cars won’t qualify.
How many repair attempts do I need before my car is a lemon?
Usually three tries for the same problem. But just one try counts if the defect could cause serious injury or death.
Can I get a full refund for my lemon?
Almost. You get the purchase price back, but the maker can subtract a fee for the miles you drove.
Do I need a lawyer to file a Lemon Law claim?
No, the law lets you file on your own. Still, a lawyer can help with tricky cases or appeals.
What if my vehicle is an RV or motorcycle?
Those don’t qualify under the Iowa Lemon Law. You may have other legal options, so ask an attorney.
Final Thoughts
A defective car is stressful. The good news? Iowa law is on your side when the problem is serious.
Remember the basics. Keep your car under two years or 24,000 miles in mind. Save every repair order. Notify the manufacturer and the dispute program. And don’t wait too long to act.
Now you know the basics. Stay informed, keep good records, and when in doubt, look it up or ask a lawyer.
References
- Iowa Code Chapter 322G, Defective Motor Vehicles (Lemon Law): https://www.legis.iowa.gov/docs/ico/chapter/322G.pdf
- Iowa Attorney General, Lemon Law page: https://www.iowaattorneygeneral.gov/for-consumers/general-consumer-information/cars/the-iowa-lemon-law
- Iowa Administrative Code r. 61-30.2, Statement of Consumer Rights: https://www.law.cornell.edu/regulations/iowa/Iowa-Admin-Code-r-61-30-2
- National Highway Traffic Safety Administration (NHTSA): https://www.nhtsa.gov
- Iowa State Bar Association, Find-A-Lawyer service: https://www.iowafindalawyer.com