If you bought a used car in California assuming lemon law had your back, the legal landscape shifted significantly on October 31, 2024. That is when the California Supreme Court issued its unanimous decision in Rodriguez v. FCA US, LLC, a ruling that overturned decades of broader consumer protections and fundamentally changed what used-car buyers can expect from the Song-Beverly Consumer Warranty Act.
If you own a used vehicle with a defect you cannot get fixed, understanding what this ruling means for your specific situation is not optional. The wrong assumption could cost you the ability to pursue the remedy you actually deserve.
The Case That Changed Everything
The facts behind Rodriguez v. FCA are straightforward. Plaintiffs Everardo Rodriguez and his wife purchased a two-year-old Dodge Ram 2500 truck with over 55,000 miles from a used car dealership. The vehicle still had an active five-year/100,000-mile powertrain warranty from the manufacturer. After multiple repair attempts, the truck continued to suffer from persistent engine problems. The Rodriguezes filed suit under the Song-Beverly Consumer Warranty Act, arguing that their truck qualified as a “new motor vehicle” because it was sold with a remaining manufacturer’s warranty and was therefore entitled to a full refund or replacement.
Both the trial court and the Court of Appeal disagreed. So did the California Supreme Court, which unanimously affirmed the ruling.
The Court held that a motor vehicle purchased with an unexpired manufacturer’s new car warranty does not qualify as a “motor vehicle sold with a manufacturer’s new car warranty” under the Song-Beverly Act unless the new car warranty was issued with the sale. In other words, the warranty has to originate from the sale transaction: not simply survive into it.
What This Ruling Overturned
To appreciate the impact of Rodriguez, it helps to understand what the law looked like before the decision. For nearly three decades, California courts had followed Jensen v. BMW of North America (1995), which held that a used car sold with a balance remaining on the original manufacturer’s warranty qualified as a “new motor vehicle” under the Song-Beverly Act. Under that interpretation, used-car buyers with remaining factory warranties could pursue the same refund-or-replace remedy available to new-car buyers.
That interpretation is now gone. The California Supreme Court unanimously disapproved of Jensen and closed the door on that line of argument. Used motor vehicles purchased at retail with the remainder of the manufacturer’s new-vehicle warranty had, for decades, been considered a “new motor vehicle” and thus were routinely subject to the Song-Beverly Act’s refund-or-replace remedy, but the Rodriguez decision disapproved of this broader interpretation.
The practical effect is significant. Consumers who previously could negotiate full reimbursement of their purchase price from manufacturers in these situations no longer have that lever under California’s lemon law.
The Critical CPO Distinction
The Rodriguez ruling did not eliminate lemon law protection for all used car buyers. It drew a precise legal line, and where your vehicle falls relative to that line determines everything.
The distinction comes down to when and by whom the warranty was issued.
- Certified Pre-Owned (CPO) vehicles with a manufacturer-issued warranty at sale: Song-Beverly still applies. When a manufacturer-authorized dealer sells you a certified pre-owned vehicle and issues a new CPO warranty at the time of that transaction, that warranty originates from the sale. This is exactly what the Song-Beverly Act’s language contemplates. If your CPO vehicle develops a defect that cannot be repaired after a reasonable number of attempts, the refund-or-replace remedy is available to you.
- Non-CPO used cars sold with the balance of the original factory warranty: Song-Beverly does not apply. This is the scenario at the heart of Rodriguez. The original warranty carried over from the first buyer: it was not newly issued to you at the time of your purchase. The court held that a used car sold with the balance of the original manufacturer’s warranty does not qualify for replacement or reimbursement under the Song-Beverly Act. The fact that the manufacturer is still technically obligated to honor warranty repairs does not change this analysis.
- Dealer-issued warranties on used cars: These vehicles are also not eligible for manufacturer refund or replacement remedies under the Song-Beverly Act. There may be separate remedies available against the selling dealer depending on the specific facts, particularly if there was undisclosed damage or misrepresentation at the time of sale.
- Dealer demonstrators and “brass hat” vehicles: These are vehicles driven by dealership staff to showcase the model, typically sold to the first retail buyer and issued a manufacturer’s warranty at the time of sale. These vehicles are still considered “new” under Song-Beverly and retain full lemon law protections.
Not sure whether your vehicle qualifies as CPO or falls under the old factory warranty? Seven Law will analyze your purchase documents and tell you exactly where you stand. Get your free evaluation from Seven Law.
What Used Car Buyers Still Have: Remaining Legal Options
The Rodriguez ruling significantly narrowed the scope of the Song-Beverly Act, but it did not leave used-car buyers without recourse. There are meaningful legal paths that remain open, and knowing about them matters.
- The federal Magnuson-Moss Warranty Act.:This federal law provides a cause of action for any breach of a written warranty and applies to used vehicles with remaining manufacturer warranty coverage, regardless of the Rodriguez ruling. The remedy available under Magnuson-Moss differs from Song-Beverly’s refund-or-replace remedy. In most cases, the primary recovery is diminution in value: compensation for the reduction in your vehicle’s value caused by the defect, plus attorney’s fees. It is a real remedy, but consumers should understand going in that it typically does not result in a full purchase price refund or a replacement vehicle.
- Other Song-Beverly provisions: The Rodriguez decision specifically limited the refund-or-replace remedy under Section 1793.2(d)(2). The limitations of the decision are limited to the refund-or-replace remedy: other Song-Beverly provisions, including the requirement that manufacturers complete repairs within 30 days, remain available in the right circumstances.
- Consumer Legal Remedies Act and fraud claims: If a dealer misrepresented the condition of the vehicle at the time of sale, failed to disclose known defects, or made false representations about warranty coverage, there may be actionable claims under California’s Consumer Legal Remedies Act or under common law fraud. These claims run against the dealer, not the manufacturer, and the facts of each case determine viability.
- California Uniform Commercial Code: Breach of warranty claims under the California UCC remain available as an additional avenue in certain cases.
The Supreme Court itself acknowledged these alternatives, noting in its opinion that used car purchasers retain potential remedies against manufacturers under the California UCC and the Magnuson-Moss Warranty Act, and against dealers under other consumer protection laws.
What This Means Before You Buy
One of the clearest practical takeaways from Rodriguez is that used-car buyers need to be more deliberate about warranty documentation before completing a purchase, not after a problem arises.
Specifically, the question to ask and answer in writing before signing anything is: Is this vehicle sold as certified pre-owned, with a new manufacturer’s warranty issued at the time of this sale? The answer to that question now determines which legal framework governs any future dispute.
If the answer is yes, and the warranty paperwork confirms a manufacturer-issued CPO warranty originating from your purchase transaction, Song-Beverly protections apply. If the answer is no: if the vehicle simply has time remaining on the original buyer’s factory warranty: your Song-Beverly refund-or-replace rights are gone under Rodriguez.
This distinction matters even more when you consider that Rodriguez arrived alongside AB 1755, which separately tightened procedural requirements and narrowed used car coverage further. The combined effect of the two changes has meaningfully reduced the floor of protection available to California used car buyers compared to just two years ago.
Already own a used car with a defect that the dealer or manufacturer won’t fix? Don’t assume the rules you knew still apply. Seven Law will assess your situation under the current law and tell you what your options actually are. Speak with a Seven Law attorney today.
The Bottom Line on Rodriguez v. FCA
Rodriguez v. FCA is a significant setback for used car buyers in California. A protection that consumers had relied on for nearly 30 years: the ability to pursue a full refund or replacement on a used car with a remaining factory warranty, is no longer available under the Song-Beverly Act. The ruling was unanimous; it disapproved the leading precedent in the other direction, and there is currently no legislative fix that restores the prior standard.
What remains is a narrower but real set of options: full Song-Beverly protection if your vehicle is a manufacturer-issued CPO, federal Magnuson-Moss claims for diminution in value if you hold a non-CPO used car with a factory warranty balance, and potential fraud or misrepresentation claims against the dealer depending on the facts of your purchase.
The most important thing you can do right now, whether you are considering a used vehicle purchase or already dealing with a defective one, is to understand exactly what kind of warranty you have : and consult an attorney who is current on the law as it stands today.
Know Where You Stand. Seven Law Does.
The Rodriguez decision changed the rules for used car buyers in California, but it did not eliminate every avenue for relief. At Seven Law, we stay current on every development in California lemon law, including Rodriguez v. FCA, AB 1755, and SB 26, so we can give you an honest assessment of what your options actually are.
If you have a CPO vehicle, a non-CPO used car with a factory warranty, or anything in between, we will tell you exactly what your case is worth under the law as it exists today, and fight to get it.
Because California law requires manufacturers to pay attorneys’ fees when consumers prevail, our representation typically costs you nothing out of pocket.
Do not guess at your rights. Find out what they actually are. Contact Seven Law for a free consultation today.