I Just Bought My Car and It Already Has Problems. Can I Return It?

Published October 19, 2026 · Updated October 19, 2026 · California lemon law

The Short Answer

Signs Your Early Problems May Become a Lemon Law Claim

• The problem started in the first days or weeks you owned the car
• The car was new, leased, or sold with the new car warranty
• Warning lights, leaks, noises or drivability problems appeared quickly
• The dealer already tried to fix it, or kept it for days
• The problem affects safety, how the car drives, or its value
• The salesperson said something about the car that turned out not to be true

Why There Is No Simple Return Policy for Cars

Many people assume that, like a store purchase, a car can be returned within a few days if something is wrong. In California, that is generally not how car sales work. Once you sign the contract and drive away, the sale is usually final. A dealer may agree to unwind a deal as a courtesy, but in most situations it is not required to just because the car has a problem.

There is one exception worth checking right away. Some used car purchases from a dealer come with a short contract cancellation option, and the rules about which cars qualify and how long you have are strict. Look through your purchase documents for anything labeled contract cancellation option or similar. If you find one, follow its instructions and deadline exactly. Our page on how many days you have to return a car in California explains this in more detail.

If no cancellation option applies, your rights come from warranty law. For a new car, that means the manufacturer's warranty and California's lemon law. These rights can be stronger than a return policy, but they work through repairs first.

Be careful with what you hear about return windows from friends or online. Return rules for cars are narrow, depend on the type of sale, and can change. Rely on what your own contract says, and if you are unsure, ask an attorney right away, because these deadlines are short.

Your Rights When a New Car Has Problems Right Away

California's lemon law, the Song-Beverly Consumer Warranty Act, covers new vehicles, leased vehicles, and vehicles sold with the manufacturer's new car warranty, such as demonstrators (Civil Code 1793.22(e)(2)). Under Civil Code 1793.2(d)(2), if the manufacturer or its dealers cannot fix a warranty defect that substantially impairs use, value or safety after a reasonable number of attempts, the manufacturer must replace the car or buy it back. You get to choose the buyback.

A car that has trouble in the first week is not automatically a lemon. It does mean the clock on several important things has started. The Tanner Act presumption in Civil Code 1793.22(b) applies within the first 18 months or 18,000 miles, and early repair visits fall squarely inside that window. Two repairs of a serious safety defect, four repairs of the same defect, or more than 30 total days out of service can each create the presumption.

New goods also carry an implied warranty of merchantability under Civil Code 1791.1, which lasts at least 60 days and no more than one year. In plain terms, the car should be fit for ordinary driving. A car with major problems right after purchase may raise that warranty too.

If You Bought a Used Car That Is Already Breaking

Used cars are different. The California Supreme Court decided in Rodriguez v. FCA US LLC (2024) that a used car that comes with only the rest of the original factory warranty is generally not treated as a new motor vehicle under the lemon law's vehicle section. That narrowed one path, but it did not end every claim.

A used car sold by a dealer with an express warranty carries an implied warranty of at least 30 days and up to three months under Civil Code 1795.5. A certified pre-owned warranty or a dealer warranty can also give you repair rights. If the car was sold 'as is,' implied warranties can be disclaimed only with proper written disclosure, so check the buyer's guide on the window and your contract.

Federal law can help too. The Magnuson-Moss Warranty Act covers written warranties and lets a winning consumer recover attorney fees under 15 U.S.C. 2310(d)(2). If you were told something false about the car's history or condition, a claim under the Consumers Legal Remedies Act may be possible; before suing for damages you usually send a 30-day written notice (Civil Code 1782).

What to Do at the First Repair Visit

The first visit sets the tone for everything that follows. Go to an authorized dealer for your brand. It does not have to be the dealer that sold you the car. Repairs at an independent shop, or work you do yourself, do not count as repair attempts, so avoid them even if they seem faster.

Describe the problem the way you experience it: what happens, when it happens and how often. Be specific about how soon after purchase it started. Read the complaint line on the repair order before you leave. When you pick the car up, read what was done. If the dealer says it could not find the problem, that visit still counts under Oregel v. American Isuzu Motors (2001).

If the dealer performs a software update, including an over-the-air update, to address your complaint, that can count as a repair attempt. Ask that the reason for the update be written on the order.

• Bring the car in as soon as the problem appears, not weeks later
• Mention the purchase date and current mileage
• Ask for a loaner or rental if the car will be held
• Keep a copy of every repair order, open and closed

Example: How Jenna Handled a Problem in Week Two

This is a made-up example to show the process. Jenna bought a new crossover in California. In the second week, the infotainment screen went black and the backup camera stopped working while she was reversing out of her driveway. She went back to the dealer that sold it and asked to return the car. The sales manager said the sale was final but offered to have the service department look at it.

Jenna took the car to service and asked that her complaint be written exactly: screen goes black and backup camera fails while reversing, two weeks after purchase. The dealer performed a software update. Ten days later, it happened again, and the dealer replaced a module. When it happened a third time, Jenna called a lemon law attorney.

The attorney reviewed her contract, the window sticker and her three repair orders. Because the car was new and the problem started in week two, all three visits were well inside 18 months and 18,000 miles, and the attorney looked at whether a failing backup camera could support the safety presumption. This example describes the process only. Each case depends on its own facts.

Mistakes to Avoid in the First Month

The first month after buying a car is when the excitement fades and frustration sets in. The choices you make in these weeks can shape a future claim. Most mistakes come from trying to make the problem go away quickly, or from trusting that a casual conversation at the dealership will be remembered later.

Talking to the salesperson is not the same as a repair visit. A complaint made on the sales floor, by text to the salesperson or in a phone call usually does not create a repair order. Always take the car to the service department and get the visit on paper. If the dealer offers to unwind the sale or swap the car, read the new paperwork closely, because it may include a release or a new contract that changes your rights.

Do not let the problem slide because the car is new and you hope it will settle in. A defect that appears in week one and is not reported until month six leaves a gap the manufacturer may point to later. It also adds miles to your mileage offset.

• Complaining only to the salesperson instead of the service department
• Taking a new car to an independent shop for a quick fix
• Signing an unwind or swap agreement without reading it
• Waiting months to report a problem that started right away
• Skipping your first payment because the car is broken
• Throwing away the window sticker or sales paperwork

How Early Problems Affect a Buyback

There is one silver lining to problems that start right away. If the car qualifies and you choose a buyback, Civil Code 1793.2(d)(2)(B) refunds the actual price paid or payable, including collateral charges like sales tax, license and registration fees, plus incidental damages. The manufacturer may subtract a mileage offset under Civil Code 1793.2(d)(2)(C), based on the miles you drove before you first took the car in for the problem.

If that first visit happened at very low mileage, the offset is based on those few miles. That is one more reason to bring the car in quickly rather than waiting to see whether the problem goes away. Waiting can add miles to the offset and leave a gap in the repair history.

Warranty claims generally have a four-year limit under Commercial Code 2725, but you should not wait. An early free review can tell you whether to keep pushing for repairs or move toward a claim. If you win, the manufacturer pays your attorney fees under Civil Code 1794(d). Our firm charges you $0 out of pocket, and if we lose, you owe nothing.

What to Do in Your First Days With a Problem Car

1. Read your purchase paperwork today for any contract cancellation option and its deadline.
2. Take the car to an authorized dealer for the brand and describe the problem clearly.
3. Get a repair order for every visit, even if the dealer finds nothing.
4. Keep the car insured and make your first payment on time.
5. Save the window sticker, sales contract and any ads or messages from the dealer.
6. Call 877-536-6620 for a free case review if the problem comes back.

Key Facts (as of October 2026)

• California's lemon law covers new vehicles, leased vehicles, and other vehicles sold with the manufacturer's new car warranty (Civil Code 1793.22(e)(2)).
• On new goods, the implied warranty of merchantability lasts at least 60 days and no more than one year (Civil Code 1791.1).
• The mileage offset is based on miles driven before the buyer first took the car in for the problem (Civil Code 1793.2(d)(2)(C)).

Talk to a Lemon Law Attorney Today

You speak directly with an attorney. Our attorneys, listed in firm order: #1 Jacob Shayesteh (founding attorney), #2 Armig Khodanian and #3 Kamau Edwards, will look at your repair history and tell you honestly whether you have a case. The review is free. You pay $0 out of pocket: the manufacturer pays the attorney fees when you win, and if we lose, you owe us nothing.

What Our Clients Say on Google

“Even after multiple PCM software updates and the service center telling me it was just 'adaptive learning,' the car was still lunging and hesitating at highway speeds. I paid no out-of-pocket legal fees because the law requires the manufacturer to pay them.”

Nathaniel H. · 2023 Ford · 5-star Google review

“Jacob was sharp, responsive, and honest about what to expect. He communicated with Audi directly so my parents didn't have to deal with any of it, and the case moved fast.”

Joshua G. · 2024 Audi Q5 hybrid · 5-star Google review

“Jacob Shayesteh picked up the phone himself, which already blew me away. He knew exactly what was going on with my situation, explained the entire California lemon law process in plain English, and handled absolutely everything on my end.”

Brenda E. · 2024 Jeep Wrangler · 5-star Google review

Read all 78 reviews on Google (5.0 stars, October 2026). Reviews describe past clients' experiences; every case is different.

FAQ

Can the dealer just swap my car for another one?

A dealer can agree to that, but it usually does not have to. If it offers, read every new document carefully and keep copies of the original deal.

Should I stop driving the car until it is fixed?

If the problem makes the car unsafe, yes, and tell the dealer in writing. Otherwise, drive carefully, watch for the problem and bring it in each time it happens.

Does it matter that I have only had the car a few days?

It helps show the defect existed from the start and keeps your mileage offset low. It does not skip the repair process, though.

What if the dealer promised something about the car that was false?

Save any ads, texts or notes about what you were told. False statements can support a claim beyond the lemon law, so mention them during your case review.

Sources and Official References

• California Civil Code section 1793.2 (California Legislature)
• California Civil Code section 1791.1 (California Legislature)
• California Civil Code section 1795.5 (California Legislature)
• FTC, buying a used car from a dealer
• California DMV
• California Department of Consumer Affairs: California's Lemon Law Q&A
• California Attorney General: Buying and Maintaining a Car

Laws change. This page reflects California law as of October 2026 and was reviewed by Jacob Shayesteh, Esq.

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Attorney advertising. Wynn Law Group, APC, 10850 Wilshire Blvd, Suite 1010, Los Angeles, CA 90024. General information, not legal advice. Results vary. Prior results do not guarantee a similar outcome.