Kentucky Lemon Law: Your Complete Legal Guide

What Vehicles Are Covered
Under KRS § 367.840, Kentucky's lemon law defines the vehicles and consumers that qualify for protection.
Covered Vehicle Types
- New motor vehicles: Vehicles purchased new in Kentucky
- Passenger automobiles: Sedans, coupes, hatchbacks, and similar vehicles
- Trucks: Pickup trucks used primarily for personal purposes
- Vans: Passenger vans and minivans
- Leased vehicles: New vehicles acquired through lease agreements (after July 15, 1998)
- Personal use vehicles: Vehicles used primarily for personal, family, or household purposes
Vehicles Not Covered
- Motorcycles
- Mopeds
- Motor homes and recreational vehicles
- Farm machinery, 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, making prompt action essential.

The Lemon Law Presumption
Under KRS § 367.842, Kentucky law creates a presumption that helps consumers prove their cases.
The Lemon Law Presumption Applies When:
| Condition | Requirement | Details |
|---|---|---|
| Repair Attempts (Same Problem) | 4 or more attempts | Same nonconformity substantially impairs use and market value |
| Days Out of Service | 30 or more cumulative days | Out of service due to repair of one or more nonconformities |
| Timeframe | Within 12 months or 12,000 miles | Whichever comes first from date of delivery |
Written Notice Requirement
If, after a reasonable number of attempts, the manufacturer or its agents are unable to repair the nonconformity within the coverage period, the buyer must report the nonconformity in writing to the manufacturer. This written notice is required before the consumer can pursue replacement or refund remedies.
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. 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 issues
Manufacturer's Opportunity to Repair
After receiving written notice from the consumer, the manufacturer has 10 business days to notify the consumer of a reasonably accessible repair facility. The manufacturer then has an additional 10 business days from delivery of the vehicle to the repair facility to repair the nonconformity.
Consumer Remedies: Refund vs. Replacement
When a manufacturer cannot conform a motor vehicle to the express warranty after meeting the presumption requirements, KRS § 367.842 provides consumer remedies.
Consumer's Choice
If the manufacturer fails to cure the nonconformity within the additional repair opportunity, the consumer may elect either:
- A comparable replacement motor vehicle, OR
- A full refund of the contract price
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
- Collateral charges: Finance charges, title fees, registration fees, sales tax, and similar costs
- 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:
Allowance = (Contract Price × Miles Driven) ÷ 100,000
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 Promptly
- 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
Step 2: Report Problems Within 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.
Step 3: Send Written Notice to 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)
- Description of the nonconformity
- Complete repair history
- Request for resolution
Step 4: Allow 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
If the manufacturer fails to repair the vehicle:
- Use any manufacturer informal dispute settlement procedure (if available and certified)
- File a complaint with the Kentucky Attorney General's Office
- Pursue civil litigation
Dispute Settlement Procedures
Under KRS § 367.842, Kentucky law addresses manufacturer informal dispute settlement procedures.
Manufacturer Programs
If a manufacturer has established an informal dispute settlement procedure that complies with FTC regulations (16 C.F.R. Part 703), the consumer must first resort to that procedure before pursuing civil remedies. The existence of such a procedure must be clearly disclosed to the consumer in the warranty or owner's manual.
Requirements for Certified Programs
To be valid, manufacturer 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
State Oversight
The Kentucky Attorney General's Office can provide information about consumer rights and may investigate complaints about lemon law violations or improper arbitration procedures.

Manufacturer Defenses
Manufacturers may raise defenses to lemon law claims in Kentucky.
Valid 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 vehicle 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/12,000 miles | Show documentation of repairs within coverage period |
| Insufficient repair attempts | Consumer did not allow reasonable number of attempts | Provide repair records showing 4+ attempts or 30+ days out of service |
Dealer Protection
Under Kentucky law, dealers are not liable under the lemon law provisions. Liability falls on the manufacturer for warranty enforcement and lemon law remedies.
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 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.
Electric Vehicle Considerations
Electric vehicles are covered under Kentucky's lemon law. EV owners should be aware of unique issues.
Common EV Defects That May Qualify
- Battery capacity degradation beyond specifications
- Charging system malfunctions
- Range substantially below manufacturer representations
- Electric motor failures
- Software defects affecting vehicle operation
- Thermal management system problems
- Regenerative braking issues
Documentation for EV Claims
- Record charging attempts and any failures
- Document actual range versus manufacturer specifications
- Keep records of software updates
- Save error codes and diagnostic reports
Statute of Limitations
Understanding Kentucky's timing requirements is critical given the shorter coverage period.
Key Deadlines
- Coverage period: 12 months or 12,000 miles, whichever is earlier
- Written notice: Required after reasonable repair attempts within coverage period
- Manufacturer response: 10 business days to identify repair facility; 10 business days to complete repair
- Arbitration: Must use certified manufacturer program if available before civil action
- Court action: Must be filed within applicable statute of limitations
Act Quickly
Kentucky's 12-month/12,000-mile coverage period is shorter than many other states. If you experience problems with your new vehicle, report them immediately and keep meticulous records from the first repair visit.
More Kentucky Laws
Sources and References
- Kentucky Revised Statutes: Motor Vehicle Lemon Law(apps.legislature.ky.gov).gov
- Kentucky Attorney General: Consumer Protection(www.ag.ky.gov).gov
- Kentucky Transportation Cabinet(drive.ky.gov).gov