Kentucky Lemon Law: Your Complete Legal Guide

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.
Under KRS § 367.840, 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.
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
- Trucks used primarily for personal purposes
- Vans including passenger vans and minivans
- Leased vehicles acquired through a new lease agreement (after July 15, 1998)
- Personal use vehicles used primarily for personal, family, or household purposes
Vehicles Not Covered
- Motorcycles
- Mopeds
- Motor homes and recreational vehicles
- Farm machinery and implements of husbandry
- Vehicles with a gross vehicle weight rating over 10,000 pounds
- Off-road vehicles
- Vehicles used primarily for business purposes
- Used vehicles
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
| Condition | Requirement | Details |
|---|---|---|
| Repair Attempts (Same Defect) | 4 or more attempts | The same nonconformity substantially impairs the use and market value of the vehicle |
| Days Out of Service | 30 or more cumulative days | Vehicle is out of service due to repair of one or more nonconformities |
| Timeframe | Within 12 months or 12,000 miles | Whichever comes first from the date of delivery |
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 and market value 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 or market value 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
After receiving written notice from the consumer, the manufacturer has:
- 10 business days to notify the consumer of a reasonably accessible repair facility
- 10 additional business days from delivery of the vehicle to the repair facility to complete the repair
This final repair opportunity gives the manufacturer one last chance to fix the problem before the consumer can demand a replacement or refund.
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 contract price
The choice belongs to the consumer, not the manufacturer.
Option 1: Replacement Vehicle
If the consumer elects a replacement, the manufacturer must provide:
- A comparable motor vehicle acceptable to the consumer
- Payment of all collateral charges applicable to the replacement vehicle
Option 2: Full Refund
If the consumer elects a refund, it must include:
- Full contract price: The total purchase price of the vehicle
- Finance charges: All financing costs incurred
- Government fees: Title fees, registration fees, and sales tax
- Collateral charges: Similar charges connected to the purchase
- Incidental costs: Towing expenses, rental vehicle costs, and other expenses caused by the nonconformity
Reasonable Allowance for Use
The manufacturer may deduct a reasonable allowance for the consumer's use of the vehicle. Kentucky's formula 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 usage allowance would be $2,100. Your refund would be $35,000 minus $2,100, plus all applicable fees and incidental costs.
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 the Final Repair Opportunity
After receiving your written notice, the manufacturer has:
- 10 business days to notify you of a repair facility
- 10 additional business days after vehicle delivery to repair the nonconformity
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
Kentucky law provides important protections during the dispute resolution process:
- You have the right to an oral hearing (not just written submissions) unless you agree in writing to a documents-only review
- The decision is binding on the manufacturer but not on you
- If you disagree with the outcome, you can reject the decision and take further legal action in court
- You can only lose your right to go to court if you signed a written agreement specifically waiving that right
Requirements for Manufacturer Programs
To be valid, manufacturer dispute resolution programs must:
- Comply with Federal Trade Commission regulations
- Be adequately funded and staffed
- Operate impartially
- Render decisions within 40 days
- Provide awards within 30 days of consumer acceptance
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 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
| Defense | Manufacturer's Argument | Consumer's Counter |
|---|---|---|
| Defect not substantial | Nonconformity does not substantially impair use and market value | Document specific impacts on daily use and resale value |
| Consumer abuse or neglect | Defect caused by abuse, neglect, or unauthorized modifications | Provide maintenance records showing proper care |
| Outside coverage period | Problem arose or was reported after 12 months or 12,000 miles | Show documentation of repairs within coverage period |
| Insufficient repair attempts | Consumer did not allow a reasonable number of attempts | Provide repair records showing 4 or more attempts or 30 or more days out of service |
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.
Lessee Remedies
- Lease termination: The lease agreement is cancelled
- Refund of payments: Lease payments already made are refunded
- No early termination penalties: The lessee is not charged fees for early termination
Both the lessor and lessee have interests that are addressed in any refund calculation.
Statute of Limitations and Key Deadlines
Understanding Kentucky's timing requirements is critical.
Key Deadlines
| Deadline | Timeframe |
|---|---|
| Coverage period | 12 months or 12,000 miles, whichever is earlier |
| Written notice to manufacturer | Required after reasonable repair attempts within coverage period |
| Manufacturer response | 10 business days to identify repair facility |
| Manufacturer repair | 10 business days after vehicle delivery to complete repair |
| Dispute resolution | Must use certified manufacturer program if available before filing suit |
| Court action (statute of limitations) | 2 years from date of original delivery of the vehicle to the buyer |
Under KRS § 367.843, 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. §§ 2301-2312) 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
Sources and References
- Kentucky Revised Statutes Chapter 367: Consumer Protection (Lemon Law Sections 367.840-367.846)(apps.legislature.ky.gov).gov
- KRS § 367.842: Options of Buyer if Manufacturer Unable to Repair Nonconformity(apps.legislature.ky.gov).gov
- KRS § 367.840: Liberal Construction and Purposes of Lemon Law(law.justia.com)
- Kentucky Attorney General: Consumer Protection Resources(www.ag.ky.gov).gov
- Kentucky Justice Online: Kentucky's Vehicle Lemon Law(www.kyjustice.org)
- Federal Trade Commission: Magnuson-Moss Warranty Act(www.ftc.gov).gov
- Kentucky Transportation Cabinet(drive.ky.gov).gov