Kentucky Lemon Law (2026): How to Qualify and Get a Refund

Kentucky's Motor Vehicle Lemon Law, codified at KRS 367.840 through 367.846, entitles new-vehicle buyers to a replacement or full refund when a manufacturer cannot fix a substantial defect after four or more repair attempts, or when the vehicle sits out of service for 30 or more cumulative days, within the first 12 months or 12,000 miles. The consumer chooses the remedy.

Kentucky's Motor Vehicle Lemon Law protects consumers who purchase or lease a new vehicle that turns out to be defective. Codified in KRS 367.840 through 367.846, the law holds manufacturers accountable when they cannot fix a substantial defect within a reasonable number of attempts.

The legislature directed that these provisions be construed liberally to achieve three purposes: protecting consumers who buy or lease new vehicles that do not conform to applicable warranties, limiting the number of attempts a manufacturer has to cure nonconformities, and requiring manufacturers to provide a refund or replacement when they fail to cure defects within specified limits.

The federal Magnuson-Moss Warranty Act (15 U.S.C. 2301 et seq.) serves as a national backstop for all consumer products sold with a written warranty, including motor vehicles. Kentucky consumers may invoke Magnuson-Moss alongside or instead of the state statute, which can be important when a defect falls outside the state's 12-month/12,000-mile window but a written warranty obligation still exists.

What Vehicles Are Covered

Under KRS 367.841, Kentucky's lemon law defines the vehicles and consumers that qualify for protection. The law applies to new motor vehicles that are registered or licensed in the Commonwealth and intended primarily for use on public highways.

Covered Vehicle Types

• New motor vehicles purchased in Kentucky
• Passenger automobiles including sedans, coupes, and hatchbacks
• Two-axle trucks, whether driven for personal or work purposes
• Vans including passenger vans and minivans
• Leased vehicles acquired through a new lease agreement (after July 15, 1998)
• Business and work vehicles that meet the definition above, because KRS 367.841 attaches no personal, family, or household use requirement to either "buyer" or "motor vehicle"

Vehicles Not Covered

KRS 367.841(3) excludes:

• Motorcycles
• Mopeds
• Motor homes
• Farm tractors and other machines used in the production, harvesting, and care of farm products
• Vehicles which have more than two axles
• Any vehicle substantially altered after its initial sale from a dealer to an individual

Two further categories fall outside the definition rather than the exclusion list: vehicles that are not intended primarily for use on public highways and not required to be registered or licensed in Kentucky, such as off-road vehicles, and used vehicles, since the statute reaches only a "new motor vehicle" on which the original title has never been issued.

Coverage Period

Kentucky's lemon law coverage period is the shorter of:

• The first 12,000 miles of operation, OR
• The first 12 months following the date of delivery to the buyer

This is one of the shorter coverage periods among state lemon laws. If you experience problems with your new vehicle, report them immediately and begin documenting every repair visit from day one.

Under KRS 367.846, the law applies to new motor vehicles purchased after July 15, 1986, and to motor vehicles leased after July 15, 1998.

The Lemon Law Presumption

Under KRS 367.842, Kentucky law creates a rebuttable presumption that helps consumers prove their case. When the presumption applies, the burden shifts to the manufacturer to show the vehicle does not qualify as a lemon.

When the Presumption Applies

The 30 cumulative days do not need to be consecutive. If your vehicle spent 10 days in the shop in March, 12 days in June, and 8 days in September, that totals 30 days and satisfies the presumption.

What Qualifies as a "Nonconformity"?

A nonconformity is a defect, malfunction, or condition that substantially impairs the use, value, or safety of the motor vehicle and is covered by the manufacturer's express warranty. Common examples include:

• Engine or transmission problems affecting vehicle operation
• Brake system malfunctions creating safety hazards
• Steering defects impairing vehicle control
• Electrical system failures affecting critical functions
• Safety restraint and airbag system defects
• Fuel system problems
• Persistent warning lights indicating serious mechanical issues

Minor cosmetic issues or problems that do not substantially impair the vehicle's use, value, or safety typically do not qualify.

Written Notice Requirement

If, after a reasonable number of attempts, the manufacturer or its agents cannot repair the nonconformity within the coverage period, the buyer must report the nonconformity in writing to the manufacturer. This written notice is a required step before the consumer can pursue replacement or refund remedies.

Manufacturer's Final Repair Opportunity

KRS 367.842 does not set out a specific day-counted procedure for this step. After the consumer's written notice, if the manufacturer or its agents remain unable to repair or correct the nonconformity after a reasonable number of attempts, the buyer may then choose a comparable replacement vehicle or a full refund of the purchase price.

Consumer Remedies: Refund vs. Replacement

When a manufacturer cannot conform a motor vehicle to the express warranty after meeting the presumption requirements and exhausting the final repair opportunity, KRS 367.842 provides the consumer with a choice of remedies.

Consumer's Choice

If the manufacturer fails to cure the nonconformity during the final repair opportunity, the consumer may elect either:

• A comparable replacement motor vehicle, OR
• A full refund of the full purchase price as KRS 367.842(2) defines it

The choice belongs to the consumer, not the manufacturer.

Option 1: Replacement Vehicle

If the consumer elects a replacement, KRS 367.842(2) requires the manufacturer to replace the motor vehicle with a comparable motor vehicle. That is the whole of the statutory replacement remedy. Collateral charges appear in KRS 367.842(2) only as a component of the refund calculation, so the statute does not separately require the manufacturer to pay collateral charges on a replacement vehicle.

Option 2: Full Refund

If the consumer elects a refund, KRS 367.842(2) defines the "full purchase price" to include:

• The amount paid for the motor vehicle
• The finance charge
• All sales tax, license fee, registration fee, and any similar governmental charges
• All collateral charges

That list is the whole of the statutory refund. Towing bills, rental car costs, and other incidental or consequential expenses caused by the defect are not part of the "full purchase price" KRS 367.842(2) enumerates, so a Kentucky lemon law refund does not automatically include them.

Reasonable Allowance for Use

The manufacturer may deduct a reasonable allowance for the consumer's use of the vehicle. KRS 367.841 defines "reasonable allowance for use" as the amount directly attributable to the consumer's use of the vehicle, excluding any time the vehicle was out of service due to the nonconformity. The statute does not prescribe a specific mathematical formula; the most common industry calculation is:

Allowance = (Contract Price x Miles Driven) / 100,000

For example, if you paid $35,000 for the vehicle and drove 6,000 miles before returning it, the deduction under this method would be $2,100. Your refund would be $35,000 minus $2,100, plus the finance charge, sales tax, license and registration fees, and collateral charges the statute lists. Actual deductions are subject to negotiation or dispute resolution.

Refunds go to the consumer and any lienholder, as their interests may appear.

How to File a Lemon Law Claim in Kentucky

Following proper procedures is essential for a successful Kentucky lemon law claim, especially given the shorter coverage period.

Step 1: Document Everything From Day One

• Keep all repair orders and service records
• Record exact dates the vehicle was at the dealership
• Document specific symptoms and problems you experienced
• Save all correspondence with the dealer and manufacturer
• Note odometer readings at each repair visit
• Take photographs or videos of defects when possible

Step 2: Report Problems Within the Coverage Period

Report each nonconformity to an authorized dealer as soon as it occurs. Remember, you only have 12 months or 12,000 miles to build your case. Do not delay.

Step 3: Send Written Notice to the Manufacturer

After a reasonable number of repair attempts, send written notice to the manufacturer. Include:

• Your name and contact information
• Vehicle identification (year, make, model, VIN)
• A clear description of the nonconformity
• Complete repair history with dates and outcomes
• A request for resolution under KRS 367.842

Send this notice by certified mail with return receipt requested so you have proof of delivery.

Step 4: Allow a Reasonable Number of Repair Attempts

KRS 367.842 does not specify a fixed number of days for this step. After your written notice, the manufacturer must be given a reasonable number of attempts to repair or correct the nonconformity before you can demand a replacement or refund.

Step 5: Pursue Dispute Resolution or Legal Action

If the manufacturer fails to repair the vehicle during the final opportunity:

• Use the manufacturer's informal dispute settlement procedure if one exists
• File a complaint with the Kentucky Attorney General's Office
• Pursue civil litigation if dispute resolution is unsuccessful

Dispute Resolution Procedures

Kentucky law establishes a structured process for resolving lemon law disputes before they reach the courtroom.

Mandatory Informal Dispute Resolution

Under KRS 367.842, disputes about refund or replacement must first go through an informal dispute resolution system. This system can operate under either:

• KRS 367.860 through 367.870, which establish Kentucky's own informal dispute resolution framework, OR
• 16 C.F.R. Part 703, the Federal Trade Commission's regulations governing informal dispute settlement procedures

Consumers must use whichever system the manufacturer has established before seeking judicial relief.

Consumer Rights in Dispute Resolution

Which protections you have depends on which of the two permitted systems the manufacturer uses, and the difference matters.

Under Kentucky's own system (KRS 367.865):

• You have the right to an oral hearing rather than a documents-only review, unless you agree in writing to a decision based solely on submitted documents (KRS 367.865(1)(c))
• The decision is legally binding on the manufacturer but not on you (KRS 367.865(2))
• The decision becomes binding on you only if the manufacturer has elected a system binding on all buyers and you signed the bold-faced disclosure statement KRS 367.865(2) and (3) require
• The manufacturer may not refuse to submit a dispute arising in the first 2 years or 25,000 miles of your ownership (KRS 367.865(1)(b))

Under a 16 C.F.R. Part 703 mechanism:

• An oral presentation happens only if both you and the warrantor expressly agree to it (16 C.F.R. 703.5(f))
• The decision is not legally binding on any person, including the manufacturer, although the warrantor must act in good faith (16 C.F.R. 703.5(j))

One further wrinkle: the definitions that govern Kentucky's own system, at KRS 367.860(3), reach only two-axle motor-driven vehicles with at least four wheels that are used or bought primarily for personal, family, or household purposes. That is narrower than the lemon law itself, so a work vehicle can be covered by KRS 367.841 yet sit outside the Kentucky dispute resolution system's own definitions.

Requirements for Manufacturer Programs

A program run under Kentucky's framework must, per KRS 367.865, be impartial, accessible to the buyer, expeditious, and free to the buyer, and its decision-making panel must be composed of at least 51 percent members with no involvement in the manufacture, distribution, or sale of motor vehicles.

A mechanism run under the federal alternative must instead satisfy 16 C.F.R. Part 703, which requires it to be adequately funded and staffed, to render a decision within 40 days of notification of the dispute (16 C.F.R. 703.5(d)), and to verify performance within 10 working days of the date set for performance (16 C.F.R. 703.5(h)).

Attorney General Enforcement

Under KRS 367.845, noncompliance with the lemon law by a manufacturer is unlawful. The Kentucky Attorney General has authority to enforce these provisions using the powers granted under KRS 367.190 and KRS 367.230, which relate to acts declared unlawful by KRS 367.170 (the Consumer Protection Act).

Manufacturer Defenses

Manufacturers may raise defenses to lemon law claims in Kentucky.

Common Defenses

Dealer Liability

Under KRS 367.844, no manufacturer shall directly or indirectly expose or attempt to expose any franchised dealer to liability under the lemon law. Liability for lemon law remedies falls on the manufacturer, not the dealer.

Leased Vehicle Protections

Kentucky's lemon law extends protection to lessees of new motor vehicles for leases entered into after July 15, 1998.

How Lease Coverage Actually Works

KRS 367.841(1) defines "buyer" to include any resident person who leases a new motor vehicle in Kentucky, and in the case of a lease that term means the lessor, the lessee, or both. A lessee therefore gets the same remedy every other buyer gets under KRS 367.842(2): a comparable replacement vehicle or a refund of the full purchase price, at the buyer's option.

Kentucky's lemon law does not set out any lease-specific remedy. It says nothing about cancelling the lease agreement, refunding lease payments already made, or waiving early termination charges. Those questions are governed by the lease contract and by whatever agreement the parties reach, not by KRS 367.840 to 367.846. KRS 367.846 adds only that the statute reaches motor vehicles leased after July 15, 1998.

Refunds are made to the buyer and the lienholder, if any, as their interests appear on the records of ownership kept by the Department of Vehicle Regulation.

Statute of Limitations and Key Deadlines

Understanding Kentucky's timing requirements is critical.

Key Deadlines

Under KRS 367.842(8), any action brought under the lemon law must be commenced within two years after the date of original delivery of the new motor vehicle to the buyer. Missing this deadline means losing your right to sue.

Attorney Fees

KRS 367.842(9) provides that a court may award reasonable attorney's fees to a prevailing plaintiff. This is a discretionary award, meaning the judge decides whether to grant fees based on the circumstances of the case.

Electric Vehicle Considerations

Electric vehicles (EVs) are covered under Kentucky's lemon law just like gasoline-powered vehicles. EV owners should be aware of unique defects that may qualify.

Common EV Defects That May Qualify

• Battery capacity degradation beyond manufacturer specifications
• Charging system malfunctions
• Range substantially below manufacturer representations
• Electric motor failures
• Software defects affecting vehicle operation or safety
• Thermal management system problems
• Regenerative braking issues

Documentation Tips for EV Claims

• Record charging attempts and any failures
• Document actual range versus manufacturer specifications
• Keep records of all software updates and their effects
• Save error codes and diagnostic reports
• Note ambient temperature conditions, as they can affect EV performance

Alternative Remedies for Used Vehicles

Kentucky's lemon law does not cover used vehicles. However, buyers of used vehicles with problems may have other legal options.

Federal Magnuson-Moss Warranty Act

The Magnuson-Moss Warranty Act (15 U.S.C. 2301 through 2312) is a federal law that applies to any consumer product sold with a written warranty, including used vehicles. If a dealer or manufacturer provides a written warranty on a used vehicle and fails to honor it, you may have a claim under this federal law.

Kentucky Consumer Protection Act

Kentucky's Consumer Protection Act (KRS 367.170) prohibits unfair, false, misleading, or deceptive acts or practices in trade or commerce. If a dealer misrepresented the condition of a used vehicle, this statute may provide a remedy.

Implied Warranty of Merchantability

Unless a used vehicle is sold "as-is" with proper disclosure, the implied warranty of merchantability may apply. This warranty requires that the vehicle be fit for its ordinary purpose of transportation.

More Kentucky Laws

• Kentucky Car Accident Laws

Frequently Asked Questions

How many repair attempts are required before my vehicle qualifies as a lemon in Kentucky?

Kentucky law presumes a vehicle is a lemon after four or more repair attempts for the same nonconformity, or if the vehicle has been out of service for 30 or more cumulative days due to repairs. These conditions must occur within the first 12 months or 12,000 miles, whichever is earlier.

Does Kentucky's lemon law cover used vehicles?

No. Kentucky's lemon law applies only to new motor vehicles. Used vehicle buyers may have remedies under the federal Magnuson-Moss Warranty Act, the Kentucky Consumer Protection Act (KRS 367.170), or the implied warranty of merchantability if the vehicle was not sold as-is.

How is the usage allowance calculated for a Kentucky lemon law refund?

Kentucky defines 'reasonable allowance for use' as the amount directly attributable to the consumer's use, excluding time the vehicle was out of service. The statute prescribes no set formula; manufacturers commonly calculate it as contract price times miles driven divided by 100,000. For example, if you paid $35,000 and drove 6,000 miles, the deduction under that method would be $2,100.

Is the manufacturer's arbitration decision binding on the consumer?

It depends on which system the manufacturer uses. KRS 367.842(4) permits either Kentucky's own system or a 16 C.F.R. Part 703 mechanism. Under Kentucky's system, KRS 367.865(2) makes the decision legally binding on the manufacturer but not on the buyer, unless the manufacturer has elected a system binding on all buyers and you signed the bold-faced disclosure the statute requires. Under a Part 703 mechanism, 16 C.F.R. 703.5(j) makes the decision binding on no one, although the warrantor must act in good faith.

How long do I have to file a lemon law lawsuit in Kentucky?

Under KRS 367.842(8), you must file a court action within two years after the date of original delivery of the new motor vehicle. You must also exhaust the manufacturer's informal dispute resolution procedure (if one exists) before filing suit.

Can I recover attorney fees in a Kentucky lemon law case?

Yes, but it is not guaranteed. KRS 367.842(9) provides that a court may award reasonable attorney fees to a prevailing plaintiff. The award is discretionary, meaning the judge decides based on the circumstances of the case.

Is the dealer liable under Kentucky's lemon law?

No. Under KRS 367.844, dealers are not liable under the lemon law. Liability rests with the manufacturer for lemon law remedies. However, dealers must facilitate warranty repairs through their authorized service departments.