The Evolving Legal Landscape of Electric Vehicle Defects and Lemon Laws
Electric cars were expected to be less complicated devices, with fewer components, less need for maintenance, and thus a cleaner user experience. But what people didn’t predict is that replacing the mechanical intricacies with software complications would lead to a new type of consumer protection conflict. The existing regulations are old and do not fully address the situation.
How Legacy Lemon Laws Meet a Software-Driven Car
Lemon laws were designed to ensure that when a mechanical defect couldn’t be fixed after a certain number of attempts, the consumer would be entitled to a refund or a replacement. This worked well when defects were related to mechanical issues that a technician could easily identify and possibly repair. The slipping transmission or cracked engine block could be dealt with in a mechanical shop.
However, electric vehicles are quite different. The car you purchase today functions more like a software platform on wheels than a mechanical device with a few electronics. The battery management system that controls all your charging activities or the thermal behavior and power delivery not functioning properly can result in damages with no visible evidence of physical damage on the vehicle. An infotainment system that blacks out occasionally, causing you to lose your backup camera or driver-assist functions, might show no issue if a service technician takes a look at it. The regenerative braking system causing issues under high load might similarly fail to replicate the issue during your visit to the shop.
Most of the state lemon laws in the US were passed in the 1970s, 80s, and 90s long before this era of electric vehicles. The legislative difference between the requirements of the law and real electric vehicle ownership has been the most significant source of conflict for many customers.
The OTA Update Problem and Why it Matters Legally
OTA updates are a big point of contention in EV consumer law. Where lemon statutes define a “repair attempt” as three to four documented visits to an authorized dealer, or the car being out of service for approximately 30 cumulative days, manufacturers claim that an overnight software update, during which time the car stays in your possession, counts as one of those repair attempts. And they use this loophole to their advantage. The computers in modern cars aren’t perfect and neither is the software that runs them. Each new model year you can expect to have all kinds of computer updates. If the car doesn’t perform a software update in your driveway, no loaner is provided, and there’s zero guarantee the problem is fixed, you’re still expected to believe that the problem was addressed. It’s on the consumer to dispute that in the real world, and that gets very expensive, very quickly.
Consumers need to challenge this interpretation directly. A software push that occurs without a physical inspection, without a repair order, and without a technician actually diagnosing the root cause is not, by any reasonable reading of these statutes, equivalent to a documented dealer repair attempt. Battery electric vehicles experience significantly more problems than internal combustion vehicles, 240 problems per 100 vehicles compared to 162 per 100 for gas-powered cars (J.D. Power 2023 U.S. Initial Quality Study), and a meaningful share of those problems involve software and infotainment systems that are difficult to document without legal guidance. Consulting with an Easy Lemon law firm in New York before entering any dispute process can make a significant difference in how a claim is structured. Building a paper trail is essential, and that means demanding written repair orders for every dealer visit, regardless of whether the dealership considers the issue resolved.
Days Out of Service and the EV Supply Chain Reality
The shortage of certified EV technicians and the fragility of lithium-ion battery pack supply chains have contributed to the 30-day out-of-service threshold being easier to cross than many people realize. If your EV is undriveable for 30 days within the first 18 months or 18,000 miles of ownership, you likely have a lemon on your hands.
When your conventional internal combustion engine car has a warranty issue and gets taken in for service, replacement parts generally arrive at the dealership in a few days. Not the case with high-voltage battery component failures on electric vehicles.
What’s more, you might not have a qualified technician within a reasonable distance at the nearest authorized dealership, which is the location where you bought the car, to perform the necessary repairs. The manufacturer might need to secure the repair components from an overseas supplier. Specific diagnostic equipment and tools to fix certain EV systems may not be in the possession of the average dealer. All the while, the days pile up.
Battery Degradation Versus Actionable Defect: Drawing the Line
Battery range loss is one of the more complicated arguments in an EV lemon law case. Manufacturers will always claim that a reduction in range is to be expected as part of normal wear and tear. And they’re not entirely wrong: lithium-ion cells will always degrade over time, as lemon laws typically do not cover normal wear and tear.
The important legal distinction is whether or not the loss of range is gradual, and to be expected, or if it is sudden and unexpected because of some sort of manufacturing defect. For instance, if a two-year-old car with 15,000 miles has lost 40% of its original rated range, and that’s not due to unusual driving patterns, that’s not wear and tear on the car, that’s a defect in the battery pack or BMS. The same goes for range that varies widely from day to day, or a battery that charges differently even on a controlled charge.
Increasingly, though, courts and arbitrators have found sudden unexpected range loss as constituting a substantial impairment of a vehicle’s use, meeting the core legal threshold most state statutes require. Make sure you keep a charger log, as well as range readings with a full charge over time and any dealer acknowledgment of the issue.
Safety-Critical Defects and the Substantial Impairment Standard
Certain safety defects in Electric Vehicles pose an immediate safety risk, with little to no argument. For example, thermal runaway in lithium-ion cells can lead to battery fires and such pronounced safety risks likely do meet the ‘substantial impairment’ threshold for any state lemon law, as one experienced by or credible news report of a fire would be sufficient. The same goes for sudden unintended acceleration events, sensor blackouts in ADAS (Advanced Driver Assistance Systems), or outright failures related to calibration of regenerative braking systems. If regen braking engages when it should not, or engages at too high an intensity, the driver loses predictable control over the rate of deceleration of the vehicle, a profoundly serious safety liability that most laws will treat as substantial impairment without requiring multiple reports or repairs.
The disadvantage with many software-generated driving failures is that they don’t replicate when the vehicle is brought in for service. The consumer captures the fault by quickly shooting a video of the surging or braking event, a photo of the dashboard error light, and a detailed written log of the exact conditions when the safety defect initiated – the regular demands for ‘receipts’ independent of the repair process. For example, needing to brake harder than expected is not a lemon-law-worthy performance issue; regenerative braking engaging without warning and increasing intensity is a ‘you must write down what happened every time it happens, or we will claim it never happened’ defect.
Navigating New York’s Specific Framework
New York has a lemon law, found under General Business Law ยง 198-a, which offers some of the strongest protections available to new vehicle owners in the country. However, it’s a highly technical statute with exacting procedural requirements that, if not met, can lead to an otherwise valid claim being thrown out of court.
On the whole, New York’s lemon law covers new vehicles for the first two years or 18,000 miles, whichever comes first. There’s also a separate provision in the statute that covers some used car purchasers (though the exact terms are different). For most consumers, the first step will be the arbitration process, which is overseen by the New York State Attorney General’s office.
New York arbitration hearings tend to be exacting and fact-intensive. You’ll need to go into the process armed with organized documentation and a clear picture of the repair attempts as a timeline is your friend. Why? Because most of the repair visits you will make to the dealership over the first 18 months or so will be separated by weeks or longer, and human beings have a harder time recalling exact dates when those kinds of separations are involved. The easiest way to lose a lemon law case is to fail to give the arbitration judge a concrete sense of the number of times you visited the dealership and the amount of time the vehicle spent in the repair bay.
State Buyback Versus Federal Warranty Claims
If you own a lemon electric vehicle, you might be able to get a refund and keep driving it, or you might need to return it to the manufacturer and look for another ride. The strategy depends somewhat on where you live, and on the specifics of the problems you’ve had.
EV owners have a couple of different ways they could go in terms of getting a legal settlement, and the appropriate one will depend on the facts of their case, as well as their own preferences.
Basically, electric car defect claims can be worked out in one of two ways:
1. Going after a full cash buyback with return of the electric car; or
2. Going after a cash buyback without returning the electric vehicle. This is sometimes referred to as a “cash-and-keep” settlement.
Remember, these are legal remedies to evaluate with the guidance of an experienced electric vehicle defect attorney. They’re not things you or your lawyer are going to take care of independently.
Building a Case When the Defect is Digital
Practical documentation for EV lemon law claims is a very different beast than what you’d collect for conventional mechanical failures. To summarize, you need to adopt the mindset that an electrified lemon law battle can be won or lost in the evidence box. So start shooting the instant one of these faults occur, even if it’s over in a millisecond. Most smartphones are capable of recording evidence that a dashboard warning occurred, a system unexpectedly shut down, or active safety threw a fit. Every video or picture must be dated and timestamped.
Keep your personal log in addition to the dealership service department records. For your log, I want you to write down every symptom. Every single one. Don’t forget the date. Then, when you call the manufacturer or dealer, leave a detailed message or have a conversation with someone, write that down and date it. When you drop the car off for service, tell the service advisor you want a detailed repair order given to the technician that uses your exact words to describe the fault. Not, “customer states no issue found.” Get the update and/or campaign number that the dealer uses to look up available over-the-air (OTA) campaign updates for your vehicle in writing.
Few dealerships will be able to reproduce a transient software bug in-house. Not finding evidence of a defect (by someone who may or may not be actively looking for one to discredit a claim) on one visit won’t reassure those of you who know there is a problem that one doesn’t exist in the eyes of the law, however – and that’s where you have to be prepared to play the long game, and gradually build the evidentiary record of a pattern of persistent faults over time.
The law is catching up to electric vehicles, but slowly. Until it does, the consumer who documents thoroughly and understands the procedural requirements of their state’s statute is the one who comes out of this with a resolution.