Lemon Law Attorneys Discuss: State vs. Federal Lemon Law Remedies

If your car keeps returning to the shop for the same issue, you’re probably searching for straight answers about your rights under lemon law. In California, most vehicle claims are brought under the state’s Song-Beverly Consumer Warranty Act (often called the California Lemon Law), while some situations also involve the federal Magnuson-Moss Warranty Act. Below, ZapLemon’s lemon law attorneys discuss how these systems differ and what remedies each may offer. This article is for general informational purposes only, is not legal advice, and reading it does not create an attorney-client relationship.

California vs. Federal Lemon Law: Key Differences

California’s Lemon Law (Song-Beverly) is a state statute focused on protecting buyers and lessees of consumer goods—including cars—that come with a manufacturer’s warranty. It applies to many new vehicles and, in certain circumstances, used or certified pre-owned vehicles that are still covered by the manufacturer’s warranty or a dealer warranty. If the manufacturer or its authorized dealer cannot repair a substantial defect after a reasonable number of attempts, the law may require the manufacturer to repurchase or replace the vehicle, and it provides for recovery of reasonable attorney’s fees for a prevailing consumer.

The federal Magnuson-Moss Warranty Act, by contrast, applies nationally to written warranties on consumer products, including cars. Magnuson-Moss is primarily about enforcing the promises made in a written warranty. It allows consumers to recover damages for breach of warranty and, importantly, provides for attorney’s fees if you win. However, it does not include certain California-specific remedies—like California’s civil penalty for willful violations—and it often looks to state law to determine the underlying breach-of-warranty standards and available remedies.

There are also procedural differences. California has a “Lemon Law Presumption” that gives consumers a helpful framework during the first 18 months or 18,000 miles if specific repair thresholds are met (for example, multiple repair attempts for the same safety-related problem). California does not generally require you to complete a manufacturer’s arbitration program before filing suit. Under Magnuson-Moss, if a warrantor has an FTC-compliant informal dispute program (such as BBB Auto Line), you may need to try that process first before suing that warrantor. Finally, many Magnuson-Moss claims can be filed in state court, but getting into federal court under Magnuson-Moss has specific amount-in-controversy rules; an attorney can advise on where a case may be filed.

What Remedies You May Seek Under Each System

Under California’s Lemon Law, the primary remedies are repurchase (buyback) or replacement. A repurchase typically includes refunding the price you paid for the vehicle (subject to a usage offset based on the miles driven before the first repair attempt for the defect), along with certain incidental damages such as towing or rental car costs tied to the defect. A replacement, when available, generally means a comparable new vehicle plus reimbursement of certain out-of-pocket costs. California also allows, in some cases of willful violations by the manufacturer, a civil penalty of up to two times the consumer’s actual damages, along with recovery of reasonable attorney’s fees and costs.

Federal Magnuson-Moss remedies focus on enforcing the warranty promise: if the warrantor fails to repair within a reasonable number of attempts, you may seek damages for breach of warranty, which can include the costs to fix the issue, diminished value, and in some cases rescission-like outcomes under applicable state law. Magnuson-Moss provides for recovery of reasonable attorney’s fees if you prevail, but it does not provide California’s civil penalty. In practice, a Magnuson-Moss claim often travels together with state-law warranty claims, and the total recovery is shaped by the overlap between federal law and the state warranty rules.

Which system you pursue can depend on your facts: the type of defect (e.g., transmission shudder, engine stalling, brake vibration, electrical or infotainment failures), how many times repairs were attempted, how long the vehicle was out of service, and whether you’re still within warranty. Practical steps help either way: keep every repair order and invoice, note dates and mileage for each visit, clearly describe the symptom you’re experiencing, and confirm that the repair concern is written on the work order before you sign. Check whether your warranty booklet mentions a dispute program, and don’t delay—deadlines can apply. If you think your car may qualify, a consultation with a lemon law attorney can help you understand which laws and remedies may fit your situation.