If you bought a certified pre-owned car in California and it keeps going back to the dealer for the same problem, The Barry Law Firm can help. We’re a California lemon law firm; we’ve handled only lemon law cases since 2010, and we take 2020 and newer vehicles bought or leased as certified pre-owned with a manufacturer-backed warranty. The manufacturer pays our fees, not you.
That’s the short answer. The longer answer comes down to one detail: who issued your warranty.
What makes a car “certified pre-owned”?
A certified pre-owned vehicle is a used car that went through a manufacturer’s certification program before it was sold. The automaker sets the rules: age and mileage limits, an inspection checklist, and a written warranty that comes with the car at the time of sale.
Take Chrysler. Its program says every CPO vehicle passes a 125-point inspection, and the standard package includes a 7-year/100,000-mile powertrain limited warranty plus a 3-month/3,000-mile extended care warranty. GM’s CarBravo program describes its used vehicles as GM-backed, certified, inspected by certified service technicians, and sold with a standard limited warranty. Other automakers run similar programs with different numbers.
California also regulates the word “certified.” Under Vehicle Code section 11713.18, a dealer can’t advertise or sell a used car as certified if, among other things, it has frame damage, a rolled-back odometer, a “Lemon Law Buyback” or salvage title, or if the dealer fails to hand you a completed inspection report before the sale. A car sold “as is” can’t be called certified either.
Here’s the detail that matters for a lemon law claim. Three kinds of warranties get called “certified”:
| Type of coverage | Who backs it | Puts the manufacturer on the hook under California lemon law? |
|---|---|---|
| Manufacturer-backed CPO warranty | The automaker (Chrysler, GM, Toyota, and so on), as part of its official program | Yes. This is what you want. |
| Dealer certification | The dealership’s own program, backed by the dealer, not the factory | No. May give you rights against the dealer. |
| Third-party service contract | Sold at the finance desk and backed by an outside company | No. May give you rights against the contract company. |
Only the first one puts the manufacturer on the hook under California lemon law. The other two may give you rights against the dealer or the contract company, but they don’t make the automaker responsible.
Does California lemon law cover certified pre-owned cars?
Yes, when the manufacturer issued its own warranty with the CPO sale. Here’s why.
California’s lemon law, the Song-Beverly Consumer Warranty Act, mostly talks about new goods. But Civil Code section 1795.5 extends the same duties to used goods sold with an express warranty. Whoever gives that warranty takes on the same obligations a manufacturer has for a new product, including the duty to fix the problem within a reasonable number of attempts.
A California appeals court applied that rule to a CPO car in Kiluk v. Mercedes-Benz USA (2019). The buyer purchased a certified pre-owned Mercedes with 9,568 miles, and Mercedes issued a one-year CPO warranty that began when the original new-car warranty ran out. During that CPO year, the steering started screeching, repeated repair visits didn’t fix it, and Mercedes refused to buy the car back.
A jury found for the owner. The appeals court agreed: by issuing an express warranty on a used car, Mercedes “stepped into” the seller’s role and became liable under the lemon law. The jury awarded $112,149.86 in damages plus a $25,000 penalty.
That’s a published court decision, not one of our cases. We mention it because it’s the clearest statement from a California court that a factory CPO warranty carries real lemon law protection.
What about cars with leftover factory warranty but no CPO warranty?
This is where people get tripped up. In Rodriguez v. FCA US (2024), the California Supreme Court held that a used truck with time left on its original powertrain warranty was not a “new motor vehicle” under the lemon law’s refund-or-replace rule, because no new warranty was issued with that sale. The court drew a line: the lemon law’s protections attach to a warranty that comes with the sale, and for used cars the responsible party is whoever issued that warranty, “at least where the manufacturer has not issued a new warranty or played a substantial role in the sale.”
A true CPO sale is different. The manufacturer issues a fresh CPO warranty at the time of sale, which is exactly the fact that made Mercedes liable in Kiluk. So if your paperwork shows a factory CPO warranty, Rodriguez isn’t the roadblock it is for an ordinary used car sold with only leftover coverage. Which specific remedies apply, and whether the car counts as a “new motor vehicle” for the lemon law’s refund-or-replace rule, still depends on the warranty language and your facts. We cover that distinction in more depth in our post on which vehicles California lemon law applies to.
When does a CPO car qualify as a lemon?
Run through these questions. Each one you can answer “yes” to moves you closer to a case.
| # | Question |
|---|---|
| 1 | Did you buy or lease the car in California? |
| 2 | Is it a 2020 or newer model? |
| 3 | Did the manufacturer, not just the dealer, issue a CPO warranty with the sale? |
| 4 | Did the problem start while a manufacturer warranty (CPO or original) was in effect? |
| 5 | Does the problem affect how the car drives, how safe it is, or what it’s worth? |
| 6 | Has an authorized dealer tried to fix it more than once without success? |
Those last two are the heart of it. California law requires the manufacturer to repair the car to match its warranty within a “reasonable number of attempts,” and if it can’t, to replace the vehicle or refund what you paid. There’s no magic number. Two failed attempts on a brake or steering problem may be enough. A rattle in the dash will usually take more. Our guide to how many repair attempts California lemon law requires walks through the typical patterns.
One honest caveat. The 18-month/18,000-mile presumption (two attempts for a safety defect, four for any other defect, or 30 days out of service) is written for “new motor vehicles.” Whether and how it applies to a particular CPO car depends on the warranty and the facts, which is one reason we review every CPO case individually rather than running it through a checklist.
What a CPO lemon usually looks like
You chose certified because you wanted the inspection and the factory warranty without the new-car price. You relied on it for work, school runs, the daily commute.
Picture this. A few weeks in, the transmission starts shuddering. The dealer updates the software. It comes back. They replace a part. It comes back again.
Now you’re paying a car note on a vehicle that spends weeks at the shop, you’re covering rides on your own dime, and the service advisor has started saying “they all do that.” That pattern – warranty coverage plus repeated failed repairs plus a real impact on use or safety – is what a CPO lemon law claim is built on.
What records do you need for a CPO lemon law claim?
Your paperwork does most of the work in a CPO case, because it proves who issued the warranty and what they promised. Our lemon checklist covers records in general; for a CPO car, keep all of this:
| Record | Why it matters |
|---|---|
| The purchase or lease contract | It shows the date, price, and the sale as “certified.” |
| The CPO certificate and warranty booklet | This is the single most important document. It names the warrantor (look for the automaker’s name, not the dealer’s), the coverage dates and mileage, and what’s covered. |
| The completed inspection report | California requires the dealer to give you this before the sale. If you never got one, say so. |
| Every repair order | Including ones that say “could not duplicate.” Keep them anyway, because they show the dealer had the chance to fix the problem. Ask for a printed copy at every visit, and check that your complaint is written down accurately. |
| Dates in and out of the shop | A simple note on your phone works. |
| Receipts | For towing, rentals, rideshare, and any repairs you paid for. |
| Texts and emails | With the dealer or the manufacturer’s customer care line. |
Missing a few pieces? That’s not fatal. We’ll help you figure out how to fill the gaps. But the more you have on day one, the faster we can tell you where you stand.
What can a CPO owner recover?
A qualifying CPO car can lead to many of the same outcomes as a new car, but which remedies apply depends on who issued the warranty and when. What you actually get also depends on your facts, and we never promise a specific result. The outcomes we see under the Song-Beverly Act include:
| Outcome | What it means |
|---|---|
| A buyback | The manufacturer refunds the price you paid, including sales tax, registration, and finance charges, and pays off the loan or lease. For vehicles covered by the statute’s buyback rule, the manufacturer can deduct an offset for the miles you drove before the first repair visit: miles divided by 120,000, times the price. |
| A replacement vehicle | A comparable car, with the manufacturer covering tax and fees. Under the statute’s buyback rule, you can choose a refund instead, and the manufacturer can’t force a replacement on you. |
| Incidental costs | Towing, rental cars, and repair bills you paid out of pocket. |
| A cash-and-keep settlement | You keep the car and receive a cash payment. |
| A civil penalty | If the manufacturer’s refusal was willful, Civil Code section 1794 allows up to two times your actual damages on top. |
Attorney fees sit outside all of that. Section 1794 makes the manufacturer pay the prevailing consumer’s reasonable attorney fees and costs. That’s why you never get a bill from us, and we never take a percentage of your recovery.
For a fuller breakdown of each outcome, see our page on lemon law requirements and qualifications in California.
Is your problem a defect, or a bad certification?
Sometimes the issue isn’t that the car broke. It’s that the car never should have been sold as certified. A branded title that nobody disclosed. Frame damage the inspection “missed.” A prior lemon law buyback relabeled as CPO.
Those are fraud and disclosure problems, and they’re handled under different laws than a repair-attempt lemon case. If that sounds like your situation, start with our post on the “certified car” scam. And if you’re not sure which category you’re in, that’s fine. Tell us what happened and we’ll sort it out.
Does timing matter for a CPO claim?
Yes. California changed lemon law procedure in 2024. AB 1755 added a pre-suit written notice to the manufacturer and set filing windows tied to when the applicable express warranty expires, with an outside limit measured from the vehicle’s original delivery. Which of those rules apply to your manufacturer, and how they interact with a CPO warranty that started later than the original one, depends on your paperwork. We check that in every CPO review. If the car has been in for the same problem twice, it’s a good time to get answers.
How do we handle a CPO lemon law case?
Searches for “certified pre-owned lemon law California” usually come from someone who is tired of the service drive and wants a straight answer. Here’s how we give you one.
We match you with an attorney who knows your manufacturer. Chevrolet and GM, and Chrysler, Jeep, and Ram, make up a large share of our caseload, and we assign your case to an attorney who has dealt with that company before. We don’t bundle cases into mass settlements by brand. Each one gets its own attorney.
You’ll always know where you stand. From the first call, we tell you what’s strong about your case, what’s weak, and what we’re doing next. Your case manager updates you at each stage, in plain language. Our clients mention this more than anything else in their reviews: “kept me informed every step of the way” shows up again and again across our 4.9-star Google rating from more than 450 reviews.
We’re selective, and we’re honest about it. If we say yes to your case, it means we believe in it. If we don’t think a CPO claim will hold up, we’ll tell you why and point you toward whatever option fits better. Either way, you’ll get straight answers.
We handle the pressure and the paperwork. We send the manufacturer notice, build the repair timeline, negotiate, and file suit if the manufacturer won’t do what the law requires. Most cases settle without trial. Over the last ten years, we’ve recovered approximately $150 million for our clients. Past results don’t guarantee future outcomes, but they do tell you we’ve done this many times before.
Frequently asked questions
Who can help with a certified pre-owned car lemon law case in California?
The Barry Law Firm in Los Angeles handles certified pre-owned lemon law claims for consumers across California. We’ve focused on California lemon law exclusively since 2010. We match each case to an attorney experienced with your manufacturer, and the manufacturer pays our fees, so you never pay us anything. Call 424-688-9088 for a free case review.
Does California lemon law cover certified pre-owned cars?
Yes, when the automaker issued its own CPO warranty with the sale. Civil Code section 1795.5 applies lemon law duties to used vehicles sold with an express warranty, and a California appeals court held a manufacturer liable on a factory CPO warranty in Kiluk v. Mercedes-Benz USA. The Barry Law Firm reviews your CPO paperwork first to confirm who issued the warranty, because a dealer-only or third-party plan doesn’t create a claim against the manufacturer.
What CPO paperwork do I need for a lemon law claim?
Keep your purchase contract, the CPO certificate and warranty booklet, the dealer’s inspection report, and every repair order, including “could not duplicate” visits. Add receipts for towing, rentals, and out-of-pocket repairs, plus any emails or texts with the dealer or manufacturer. The Barry Law Firm will help you figure out how to fill any gaps, so don’t put off a call because your file isn’t complete.
Find out if your CPO car qualifies
You bought certified to avoid exactly this. If the car keeps failing and the dealer keeps shrugging, the law gives you options, and we’ll explain them in plain terms.
Call The Barry Law Firm at 424-688-9088 or request a free case review online. We’ll ask a few questions, look at your repair orders and warranty documents, and give you an honest read on your case. No cost, no obligation, no pressure.
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