What Does “Could Not Duplicate” Mean in a California Lemon Law Case?

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By Patrea R. Bullock, Esq. | The California Lemon Law Expert | Published: August 3, 2026 | Last updated: August 3, 2026

Quick Answer: “Could not duplicate” means the dealership did not observe your reported problem during its inspection — nothing more. It does not mean the defect does not exist, and it does not automatically prevent that visit from counting in a California lemon law claim. The repair order still documents that the defect was reported during the warranty period. In one case, a 2020 Jaguar I-PACE had camera, air-conditioning, and driver-profile complaints that dealers initially could not duplicate but later verified and repaired — and the lemon law case settled.

Key Takeaways

  • A could-not-duplicate visit still proves the defect was reported under warranty and the manufacturer had an opportunity to investigate.
  • Intermittent defects depend on conditions — temperature, charge level, restart cycles — that a short test drive may never trigger.
  • Specific complaint language and owner-provided video transform a weak repair record into strong evidence.
  • In the I-PACE case, initially unverified camera, A/C, and profile problems were all later confirmed by the dealership.

Many vehicle owners receive a repair order containing the words: “Could not duplicate customer concern.”

That phrase can be frustrating, especially when the problem is real but intermittent. A dealership’s inability to reproduce a defect during one visit does not necessarily mean the problem does not exist. It also does not automatically prevent the visit from becoming important evidence in a California lemon law claim.

Why Dealerships Cannot Always Reproduce a Problem

An intermittent problem may depend on:

  • Temperature
  • Battery charge
  • Vehicle speed
  • How long the vehicle has been running
  • Whether the vehicle was parked overnight
  • Rain or humidity
  • A particular road surface
  • A specific sequence of commands
  • Whether several electronic systems are operating at once

A technician may drive the vehicle for only a short period. If the condition does not occur during that test, the dealership may write “could not duplicate.”

A Jaguar I-PACE Repair History Shows Why Repeat Visits Matter

A California lemon law case involving a 2020 Jaguar I-PACE included several concerns that were initially not reproduced but were later verified or repaired.

Backup Camera. The owner reported that the backup camera intermittently failed to appear in reverse. The dealership initially stated that the camera was operating normally. At a later visit, the dealership performed software updates. The concern was eventually verified, and the dealership updated the image-processing module.

Air Conditioning. The owner reported that the air conditioner intermittently failed to cool. During an early visit, the dealership could not reproduce the condition. Later repair visits resulted in refrigerant recovery and recharge, a technical bulletin repair, compressor replacement, discovery of a cracked A/C line, and replacement of high- and low-pressure pipes.

Driver Profiles. The vehicle repeatedly deleted saved driver profiles. During one visit, the dealership used a test account but stated that the profile did not disappear. The problem was later verified. A memory error was found, and the occupant-monitoring module was replaced. The defect later returned and required another module replacement.

The case ultimately settled.

Does a “Could Not Duplicate” Visit Count as a Repair Attempt?

The effect of a particular visit depends on the facts. However, a repair order may still be important because it proves:

  • The owner reported the problem
  • The vehicle was presented for warranty repair
  • The manufacturer’s authorized dealership had an opportunity to investigate
  • The defect existed during the warranty period
  • The problem was recurring

The dealership does not necessarily have to successfully reproduce the problem for the repair order to matter.

How to Improve the Repair Record

Before signing the repair order, make sure the complaint is specific.

Instead of: “Check camera.”

Use: “Rearview camera intermittently remains black when vehicle is placed in reverse. Parking sensors activate, but no camera image appears. Problem occurred three times this week. Video provided.”

Instead of: “A/C issue.”

Use: “Air conditioner blows warm air for 30 to 60 minutes even though all zones are set to the lowest temperature. Turning vehicle off and restarting sometimes temporarily restores cooling.”

Specific descriptions make it easier to establish that the same defect returned.

Use Video Whenever Possible

When safe, record the failure. A useful video may show:

  • The vehicle is running
  • The selected gear
  • Dashboard warnings
  • The climate setting
  • The blank camera screen
  • The malfunctioning feature
  • The date and mileage

Ask the service advisor to write “customer provided video” on the repair order.

Do Not Accept an Inaccurate Repair Order

Review the repair order before leaving the vehicle and again when picking it up. Correct any statement suggesting:

  • The concern occurred only once when it happened repeatedly
  • The owner requested maintenance rather than repair
  • The defect was different from the actual complaint
  • The owner declined diagnosis when that did not happen
  • The condition was fixed when it continued

Your repair orders may become the most important evidence in the case.

When Should You Speak With a California Lemon Law Attorney?

Consider obtaining advice when:

  • The same problem has been reported more than once
  • The dealership repeatedly writes “could not duplicate”
  • A safety defect is intermittent
  • Videos prove the condition
  • The vehicle has spent substantial time in the shop
  • The manufacturer says no repair is available
  • The problem returns after software updates or major repairs

Frequently Asked Questions

Does “could not duplicate” mean I have no lemon law claim?

No. It only means the dealership did not observe the failure during that visit. The repair order still documents that the defect was reported during the warranty period, and later visits may verify the problem — as happened with the camera, A/C, and profile defects in the Jaguar I-PACE case described above.

Should I keep bringing the car back if the dealer can’t find the problem?

Yes. Return promptly each time the defect recurs, use specific complaint language, and provide video when it is safe to record one. A pattern of documented complaints is far stronger than a single visit.

Can I dispute what’s written on the repair order?

Review the repair order before you leave the vehicle and again at pickup, and ask the service advisor to correct inaccurate descriptions — for example, if it suggests a one-time event when the problem is recurring.

A note on deadlines: California lemon law claims are subject to filing deadlines. Procedural changes that took effect in 2025 (AB 1755 and SB 26) added pre-suit notice requirements and filing windows — generally one year after the express warranty expires and no more than six years after original delivery — for manufacturers that opted into the new process. Whether those rules apply to your claim depends on your manufacturer’s election, so acting promptly is the safest course.

Disclaimer: Prior results do not guarantee a similar outcome. Every California lemon law claim depends on its own facts, repair history, and warranty coverage.

Contact The California Lemon Law Expert for a free California lemon law consultation about your intermittent vehicle problems.

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FORD CLASS ACTION UPDATE: FORD FOCUS AND FIESTA POWERSHIFT TRANSMISSION SETTLEMENT

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We at The CaliforiaLemonLawExpert.com  are assisting consumers who purchased or leased a 2011 through 2016 Ford Fiesta and 2012 through 2016 Ford Focus equipped with Ford’s Dual Clutch or “PowerShift” Transmission.

The lawsuit, entitled Vargas, et al. v. Ford Motor Company (Case No. CV12-08388 AB (FFMx)), has been resolved by a proposed settlement that has achieved preliminary approval by the United States District Court for the Central District of California (“the Settlement”).

If you are a current or former owner/lessee of a 2011-2016 Ford Fiesta or a 2012-2016 Ford Focus with a PowerShift Transmission (the “Class Vehicles”), you may be entitled to obtain benefits provided by the Settlement and the Orders of the Court.

What are your rights?
You may be entitled to receive money or other benefits that the Settlement provides. If you did not opt out of the Class, you are bound by the settlement results and can no longer sue Ford directly for the same legal claims alleged in the lawsuit.

What benefits does the Settlement provide?

  • If your Class Vehicle’s transmission is malfunctioning, you may be entitled to a repair or a repurchase of your vehicle, through an expedited binding arbitration program.
  • If an authorized Ford dealer performed three or more transmission Software Flashes on your vehicle while you owned or leased it, you may be entitled to up to $600 in cash payments.
  • If an authorized Ford dealer replaced three or more qualifying hardware parts in your PowerShift Transmission while you owned or leased the vehicle, you may be entitled to up to $2,325 in cash payments or up to $4,650 in Vehicle Discount Certificates.
  • If you paid for a repair to you PowerShift Transmission that you think should have been covered by warranty, you may be entitled to reimbursement.
  • If your vehicle was manufactured after June 5, 2013, and two or more clutch replacements were performed on your vehicle under warranty and you had to pay for a clutch replacement after warranty, you may be entitled to reimbursement.

How can we help?
Patrea Bullock and the CaliforniaLemonLawExpert.com can and will submit your claim.  We will advocate for you and work with you and Ford to make sure that you receive all compensation to which you are entitled.

What is the cost to you?
There is zero cost for you to have the CaliforniaLemonLawExpert.com  advocating for your rights ; the manufacturer is responsible for the fees.  Therefore, there’s no reason to hesitate in obtaining our help to ensure you receive your entitlement.

For more information about the case and the Settlement, please contact us at (916) 672-8443 and we will be happy to discuss your situation.

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Chevrolet Cruze : Cruise Worthy ?

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This week, we round up what has turned out to be a fairly substantial number of complaints from owners of the Chevrolet Cruze.   If you are in the market for a compact sedan, you will no doubt come across this vehicle in your research.  The Chevrolet Cruze is marketed as a compact car for commuters,  boasting good fuel efficiency with its 1.4 / 1.6L engines, roomy interior, and comfortable ride.  It carries a relatively low asking price and therefore scores as a good seller in this particular class.  At a price point of $20k or less depending on features and dealer incentives, it’s no wonder this is a worthy contender in the compact class.

Recently, a number of folks are noticing ‘check engine’ lights coming on after only a few short miles driven.  Other complaints including rattles, water leaks from rain, loss of power / sluggish acceleration, and improper mixtures of fuel due to leaking into the oil pan (!) are just a few of the nightmarish incidents being reported.  Also, a common complaint is the huge blind spot that apparently exists, causing the driver unnecessary worry that a car in the adjacent lane is virtually invisible.  And in most of these cases, dealerships are a nightmare to deal with, according to those owners who are dealing with the problems.

If you own a Chevrolet Cruze and are experiencing problems while under warranty that the dealership cannot or will not fix, we are here to help you.  Contact the California Lemon Law Expert today for a free, no-cost assessment of your case.  Call us at 916-672-8443 and speak directly with a friendly, caring and knowledgeable attorney who will advise you on your case.  You will be glad you did !

Please remember :  if you have a vehicle AND it is under the manufacturer’s warranty, you are entitled to fair treatment and getting the problem fixed in a timely manner.  In many cases, the manufacturer will repurchase your vehicle, and may even have to pay civil penalties and or reimbursement of your expenses. It helps to understand your rights as a consumer, and the California Lemon Law expert is here to help you or someone you may know who is in this situation.  If your vehicle is not functioning properly and is under warranty, you have rights under the law that you need to thoroughly understand.

Our business is growing and our mission is simple : to educate you, fellow consumers, about the “Lemon Law”, and how it protects those who have found themselves stuck with that new car, truck, RV, motorcycle, etc, that just isn’t performing up to expectations.  Stay in the know, visit this site often and let us know if we can be of assistance. The initial consultation is free, and if you’re having a problem, it is well worth a few minutes of your time to understand your rights and how you can get the help you need.

 

 

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Update : Vargas vs. Ford Motor Co. Class Action Lawsuit and Settlement Reached

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Did you purchase or lease a 2011-2016 Ford Fiesta or 2012-2016 Ford Focus vehicle that was equipped with a “PowerShift” Transmission ?  If so, you may be affected by a nationwide settlement that has been reached in litigation concerning problems with the PowerShift Transmission.

These problems include claims that the vehicles contain a malfunctioning transmission that causes the cars to slip or jerk when the vehicle accelerates.   As a result of these problems, class members claim that they were forced to spend time and money to correct these problems. Some plaintiffs reportedly waited months for repairs to be completed.


After almost four years of contentious litigation, a proposed settlement agreement has been reached in the Ford Fiesta and Ford Focus class-action lawsuit. In the proposed settlement submitted to federal court in California on March 24, 2017, Ford agreed to “substantial cash payouts” among other concessions to the 1.5 million owners of 2011-2016 Fiesta models and 2012-2016 Focus models.

The proposed settlement, which was filed unopposed, includes a variety of remedies including cash payments for plaintiffs whose vehicles were taken in for repairs three times. Each repair visit beyond the third will receive additional payment.  Ford is alternatively offering the option to receive a discount on the purchase of a new Ford vehicle (for those customers who actually want another Ford product). Software issues will likewise be compensated by a cash payment after the third repair visit.  Ford is also providing a private arbitration program whereby class members can opt to have the company repurchase or replace defective vehicles. Eligible vehicles will include any vehicle that has endured multiple failed repair attempts to the transmission within the first five years or 60,000 miles. 

Please remember :  if you have a vehicle AND it is under the manufacturer’s warranty, you are entitled to fair treatment and getting the problem fixed in a timely manner.  In many cases, the manufacturer will repurchase your vehicle, and may even be required to pay civil penalties and or reimbursement of your expenses. It helps to understand your rights as a consumer, and the California Lemon Law Expert is here to help you or someone you may know who is in this situation.  If your vehicle is not functioning properly and is under warranty, you have rights under the law that you need to thoroughly understand.

Our business is growing and our mission is simple : to educate you, fellow consumers, about the “Lemon Law”, and how it protects those who have found themselves stuck with that new car, truck, RV, motorcycle, etc, that just isn’t performing up to expectations.  Stay in the know, visit this site often and let us know if we can be of assistance. The initial consultation is free, and if you’re having a problem, it is well worth a few minutes of your time to understand your rights and how you can get the help you need.  CALL us at 916-672-8443 today.  

Source :  https://www.carcomplaints.com

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LINK TO PATREA R. BULLOCK, ESQ. DISCUSSING THE CALIFORNIA LEMON LAW ON THE VOICE OF STOCKTON RADIO SHOW.

https://www.facebook.com/jtchong007/timeline/story?ut=20&wstart=0&wend=1512115199&hash=2496248153847596282&pagefilter=3

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BUYING A CAR

Buying a car – whether new or used – is one of the biggest purchases we make. It is important to take your time in deciding which car to buy and not be pressured by anyone who simply wants your money or your signature on a contract. Once you decide on the vehicle that best fits your needs and budget, shop around for the best price, know the vehicle’s history (if used), and be prepared to walk away from the deal if your questions are not being answered. Before you buy or lease a vehicle:

  • Know the value of the vehicle by checking vehicle pricing guides, newspaper ads, the Internet, or by comparison shopping. Popular publications include the National Automobile Dealers Association’s (NADA) Guides, Edmunds, Kelley Blue Book, and Consumer Reports. Some may charge for this information.
  • Always read and understand your purchase contract. Carefully review the vehicle’s price, fees, and finance charges. Don’t sign anything you don’t understand.
  • Make sure you understand the manufacturer’s warranty or any extended warranties offered by the dealer at extra cost. Because the cost of an extended warranty can be expensive, you should find out what it covers before you buy it.
  • When getting a loan, compare interest rates. You may pay more money when a dealer obtains a loan on your behalf than if you go directly to a bank or lender.
  • Protect yourself from fraud and unsafe used vehicles. The National Motor Vehicle Title Information System (NMVTIS) provides important information about a used vehicle’s history. You can obtaina NMVTISreport at www.vehiclehistory.gov. Licensed dealers selling used cars must have

    a NMVTISreport to show you.

  • Understand the restrictions when buying an out of state vehicle: the car must be certified to meet California smog laws to be registered in California. See Buying an Out of State Vehicle on the California DMV website.
  • Find out if a vehicle has a safety recall notice and whether it has been repaired by checking the National Highway Traffic Safety Administration and Center for Auto Safety websites.
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