California Lemon Law Lawsuits: Rights and How To File

A California lemon law lawsuit offers help to people whose new or warrantied cars have problems that repairs cannot fix. These cases often involve issues that affect the car’s safety, value or daily use. State laws explain how many repair attempts are too many and when a car is considered a “lemon.”

If your car keeps having the same problem after several repair visits, you might be able to get a refund, a replacement or compensation. Knowing how the process works and staying up to date can help you make the best choices and protect your rights.

A California lemon law claim begins when a car has a defect that the manufacturer can’t fix after several tries. The issue must also be serious enough to affect how you use the car, its value or its safety.

California’s lemon law helps drivers understand what counts as a “reasonable repair attempt.” If your car has a serious safety problem, two or more repair tries might be enough to make a claim. For other issues, four or more attempts may be enough, especially if the same problem keeps recurring.

What matters most is not just the number of repairs, but whether the problem was actually mended.

If your car has a serious problem that cannot be fixed, you may qualify for a California lemon lawsuit. This may require the manufacturer to either buy back the car or provide a replacement.

You may qualify for a lemon lawsuit if your car meets the criteria outlined in state law and if attempts to fix its problems have failed repeatedly.

The number of repair attempts considered “reasonable” can vary, but the law provides guidelines to help determine whether your car is a lemon.

Lemon Law Presumption Thresholds

• The problem began within 18 months of purchase or before you drove 18,000 miles.
• You reported the problem to the manufacturer if your warranty or manual required it.
• Several repair attempts have been made:
  • The same problem was not fixed after four or more repair attempts.
  • If the problem could cause serious injury or death, two or more repair attempts were made without success.
• Your car has been in the shop for repairs for more than 30 days total.

If your car meets these conditions, you may want to speak with an attorney experienced in lemon law litigation. They can help you seek out a replacement or a refund from the manufacturer. Be sure to act fast and follow the right steps to file.

You may be able to start a claim if you bought or leased a new car. Some used-car buyers also qualify if the car is still under the manufacturer’s warranty. The most common results are a buyback, a replacement car or a cash settlement, depending on your situation.

The AB 1755 Update: What Changed in 2025

The lemon law is part of the Song-Beverly Consumer Warranty Act. It was updated by California’s legislature in 2024 and 2025. These new laws (Assembly Bill 1755 and Senate Bill 26) give car makers more structured ways to handle Lemon Law claims by adding clear deadlines and rules.

Because of these changes, California drivers should familiarize themselves with the current rules before filing a claim. If your car keeps having problems or a defect affects vehicle safety, value or usability, you may have legal options.

California’s lemon law usually applies to new vehicles that are under the manufacturer’s warranty when a problem appears. It can also cover used cars if they still have the original warranty at the time of sale. Leased vehicles can be included as well, provided they meet the same warranty and defect rules.

Not all vehicles are covered. Heavier commercial vehicles are often left out, and cars sold by private owners without a manufacturer’s warranty usually don’t qualify. The main factors to check are whether the vehicle still had its original warranty and whether the problem was serious enough to qualify for lemon law protection.

Car Manufacturers With High Lemon Law Claim Volumes in California

California owners have filed lemon law claims against many car manufacturers, including GM, Ford and other major brands. These cases are not limited to just one brand or model.

JD Power publishes an annual Vehicle Dependability Study that ranks car brands from the fewest to the most problems after three years of ownership. For 2026, it reviewed 29 car brands. Across the industry, an average of 204 problems were reported for every 100 vehicles produced during the first few years of ownership.

Most California lemon law lawsuits end in one of three ways:

• Buyback
• Replacement
• Cash settlement

With a buyback, the manufacturer purchases the vehicle and refunds the buyer’s down payment, monthly payments, certain fees and other amounts permitted by law. If the case results in a replacement, the manufacturer provides the owner with a similar new vehicle. You have the right to choose either a refund or a replacement.

In a cash settlement, the owner keeps the vehicle and gets compensation for the defect and related losses. This can include payments for the full purchase price, court costs and, in some cases, civil penalties against the manufacturer.

A key part of California’s lemon law is that if the consumer wins, the manufacturer usually pays the attorney fees. This helps reduce the high upfront cost for drivers who might worry about paying a lawyer.

After a lawsuit is filed, the process usually includes reviewing documents and expert analysis.

Most cases do not go to trial. They tend to end in a buyback or replacement.

However, if the case moves forward, the manufacturer will examine warranty coverage, repair history and whether the defect seriously affected the vehicle’s use, value or safety. This might result in a cash settlement.

If you believe your vehicle qualifies, start by keeping good records. The more details you have, the easier it will be to show what happened and how many repair attempts were made. An experienced lemon law attorney can help explain what to expect and protect your legal rights throughout the process.

After you file, your case usually goes through review, negotiation and sometimes settlement. Many claims are resolved without a trial, but the manufacturer will review your warranty, repair history and defect details. Since deadlines are important, it is wise to act quickly if you think you have a claim.