Louisiana Lemon Law: Your Complete Legal Guide

Overview of Louisiana's Lemon Law
Louisiana's Motor Vehicle Warranty Enforcement Act, codified at La. R.S. 51:1941 through 51:1948, protects consumers who purchase or lease new vehicles that turn out to be defective. The law requires manufacturers to repair vehicles that do not conform to their express warranty. When repairs fail after a reasonable number of attempts, the manufacturer must replace the vehicle or refund the purchase price.

This guide covers what vehicles qualify, how many repair attempts trigger the law, what remedies are available, and how to file a claim.
What Vehicles Are Covered Under La. R.S. 51:1941
Under La. R.S. 51:1941, the law defines who qualifies as a "consumer" and what counts as a covered "motor vehicle."
Who Is a Consumer?
The statute defines a consumer as:
- The purchaser of a new motor vehicle used primarily for personal, family, or household purposes (not purchased for resale)
- A person to whom the vehicle is transferred during the express warranty period
- A person who leases the vehicle
- Any other person entitled to enforce the warranty
This means both buyers and lessees of new vehicles receive protection under the law.
Covered Vehicle Types
- Passenger automobiles, including sedans, coupes, and hatchbacks
- Pickup trucks used primarily for personal, family, or household purposes
- Passenger vans and minivans
- Motor homes (subject to special provisions described below)
- Leased new vehicles
Vehicles Not Covered
- Motorcycles
- Vehicles used primarily for commercial purposes
- Off-road vehicles
- Vehicles with a gross vehicle weight rating exceeding 10,000 pounds (except motor homes)
- Used vehicles
- Vehicles purchased primarily for resale
Coverage Period
Louisiana's lemon law coverage runs for the shorter of these two periods:
- The term of the manufacturer's express warranty, OR
- One year following the date of original delivery to the consumer
Problems must first be reported within this period to qualify for lemon law protection.

Manufacturer's Duty to Repair Under La. R.S. 51:1942
Under La. R.S. 51:1942, if a new motor vehicle does not conform to an applicable express warranty, the consumer must report the nonconformity to the manufacturer or an authorized dealer and make the vehicle available for repair. The manufacturer, its agent, or authorized dealer must then make the repairs necessary to bring the vehicle into conformity with the warranty.
This duty applies as long as the consumer reports the problem before the warranty expires or within one year of original delivery, whichever comes first.
What Qualifies as a "Nonconformity"?
A nonconformity is defined as any specific or generic defect or malfunction, or any defect or condition that substantially impairs the use, market value, or both of the motor vehicle. Common examples include:
- Engine or transmission failures
- Brake system malfunctions
- Steering defects
- Electrical system failures
- Fuel system issues
- Suspension defects affecting handling
- Persistent warning lights or error codes
The defect does not need to make the vehicle undrivable. It only needs to substantially impair the vehicle's use or market value.
The Lemon Law Presumption Under La. R.S. 51:1943
Under La. R.S. 51:1943, Louisiana law creates a presumption that a reasonable number of repair attempts have been made when certain thresholds are met. This presumption shifts the burden to the manufacturer.
Presumption Thresholds for Standard Vehicles
| Condition | Requirement | Details |
|---|---|---|
| Repair Attempts (Same Defect) | 4 or more attempts | Same nonconformity continues to exist after 4+ repair attempts |
| Days Out of Service | 45 or more calendar days | Cumulative total during warranty period for repair of any nonconformity |
| Timeframe | Within warranty term or 1 year | Whichever is earlier from date of original delivery |
Either threshold is sufficient on its own. You do not need to meet both.
Motor Home Presumption
Motor homes have a modified out-of-service threshold:
- Days Out of Service: 90 or more calendar days (instead of 45 for standard vehicles)
- Repair Attempts: 4 or more attempts for the same nonconformity (same as standard vehicles)
Written Notification Requirement
For motor homes, the consumer must provide written notification to the manufacturer describing the nonconformity. Within five business days of receiving this notification, the manufacturer must respond with the name and address of an authorized repair facility. That facility then has 10 business days from the date the motor home is delivered to complete the repair.
If the manufacturer fails to respond within five business days, or the repair facility fails to fix the problem within 10 business days, the manufacturer is deemed to have waived its right to a final repair attempt.
Suspension of Time Periods
Louisiana law provides that time periods for repair may be suspended when repair services cannot be performed due to war, invasion, strike, fire, flood, or natural disaster. Given Louisiana's vulnerability to hurricanes, this provision can be significant for consumers whose repair timelines are disrupted by severe weather events.
Consumer Remedies Under La. R.S. 51:1944
When the presumption under R.S. 51:1943 has been met and the manufacturer still cannot conform the vehicle to the express warranty, La. R.S. 51:1944 requires the manufacturer to provide a remedy.
Replacement or Refund
The manufacturer must either:
- Replace the vehicle with a comparable new motor vehicle, OR
- Refund the full purchase price plus all collateral costs, less a reasonable allowance for use
Under the statute, the manufacturer chooses which remedy to provide. However, the replacement vehicle must be comparable to the original, and any refund must cover the full purchase price.
What Is Included in a Refund?
A refund under Louisiana's lemon law includes:
- Full purchase price: The total amount paid for the vehicle
- Collateral costs: Sales tax, license fees, registration fees, and similar governmental charges
- Incidental damages: Reasonable costs resulting from loss of use of the vehicle, such as towing and rental car expenses
Refunds are distributed to the consumer and any lienholder, as their interests may appear.
Reasonable Allowance for Use
The manufacturer may deduct a reasonable allowance for the consumer's use of the vehicle before the first repair attempt. Louisiana uses this formula:
Allowance = (Purchase Price x Miles Driven) / 120,000
For example, if you paid $40,000 for a vehicle and drove 5,000 miles before the first repair attempt, the usage allowance would be:
($40,000 x 5,000) / 120,000 = $1,667
Lease Transactions
If the vehicle was leased rather than purchased, the manufacturer must replace the vehicle or work with the lessor to provide an appropriate refund. The lessee is entitled to recover any amounts paid under the lease, including lease payments and other charges.

How to File a Lemon Law Claim in Louisiana
Successfully pursuing a Louisiana lemon law claim requires careful documentation and following proper procedures.
Step 1: Document All Problems and Repairs
- Keep all repair orders and service invoices
- Record exact dates the vehicle was at the dealership or repair facility
- Document specific symptoms and problems in writing
- 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 or the manufacturer as soon as it occurs. Make sure all problems are reported within the warranty term or within one year of original delivery, whichever is earlier.
Step 3: Allow Repair Attempts
The manufacturer, its agent, or authorized dealer must be given a reasonable opportunity to repair the vehicle. Keep track of every repair visit and how many days the vehicle spends out of service.
Step 4: Use the Manufacturer's Dispute Settlement Procedure (If Required)
If the manufacturer has established an informal dispute settlement procedure that substantially complies with Federal Trade Commission regulations under 16 C.F.R. Part 703, the consumer may be required to use that procedure before filing a lawsuit. Many major manufacturers participate in the BBB AUTO LINE program, which provides free mediation and arbitration.
The manufacturer must clearly disclose the availability of any such program to the consumer.
Step 5: File a Complaint or Lawsuit
If the dispute remains unresolved after exhausting available procedures, the consumer can:
- File a complaint with the Louisiana Attorney General's Consumer Protection Section (phone: 1-800-351-4889)
- File a complaint with the Louisiana Motor Vehicle Commission (LMVC)
- File a civil lawsuit in Louisiana courts
Statute of Limitations
Under La. R.S. 51:1944, a consumer has no more than three years from the date of purchase or one year from the end of the warranty period, whichever is longer, to file suit against the manufacturer.
Key Deadlines Summary
| Deadline | Timeframe |
|---|---|
| Report problems | Within warranty term or 1 year from delivery (whichever is earlier) |
| File lawsuit | 3 years from purchase OR 1 year from warranty end (whichever is longer) |
| Manufacturer motor home response | 5 business days after receiving written notice |
| Motor home repair completion | 10 business days after vehicle delivery to facility |
Do not wait until the last minute to take action. Gather documentation early and consult with an attorney if you believe your vehicle qualifies as a lemon.
Title Branding and Disclosure Requirements
Louisiana law includes important protections for consumers who might unknowingly purchase a vehicle that was previously returned under the lemon law.
Manufacturer Disclosure Under La. R.S. 51:1945.1
Under La. R.S. 51:1945.1, when a manufacturer or dealer resells a vehicle that was returned due to nonconformity, the seller must execute and deliver a written instrument to the buyer. This document must state, in 10-point, all-capital type, that the vehicle was returned to the manufacturer or dealer because it did not conform to its warranty and the defect was not fixed within the time provided by Louisiana law.
Penalties for Non-Disclosure
Failure to properly disclose a vehicle's lemon law buyback history can result in fines ranging from $500 to $1,000 per violation. Consumers who discover they purchased a former lemon without proper disclosure may have additional legal remedies.
Title Transfer Under La. R.S. 51:1945
When a consumer accepts a replacement vehicle or refund, they must surrender the lemon vehicle to the manufacturer along with the certificate of title and all endorsements necessary to transfer ownership. The manufacturer must provide the replacement vehicle or refund within 30 days after the consumer offers to transfer title.
Attorney Fees and Damages
Louisiana's lemon law provides for the recovery of attorney fees, which makes it easier for consumers to find legal representation.
Attorney Fees
If a consumer obtains a judgment in their favor (in whole or in part), they are entitled to recover reasonable attorney fees actually incurred. This means many lemon law attorneys will take cases on a contingency basis, since the manufacturer may be required to pay the consumer's legal costs.
Minimum Damages for Disclosure Violations
For violations of the mandatory disclosure requirements under R.S. 51:1945.1, the consumer is entitled to recover damages and reasonable attorney fees. The statute provides that damages shall not be less than $200 in any case.
Federal Remedies
Consumers may also have claims under the federal Magnuson-Moss Warranty Act (15 U.S.C. 2301-2312), which provides additional remedies for breach of warranty, including attorney fees. This federal law can work alongside Louisiana's state lemon law to strengthen a consumer's case.
Motor Home Protections
Louisiana's lemon law includes specific provisions for motor homes that differ from standard vehicles.
Modified Presumption
- Days Out of Service: 90 or more calendar days (instead of 45 for regular vehicles)
- Repair Attempts: 4 or more attempts for the same nonconformity (same as regular vehicles)
Written Notification Process
Motor home owners must follow a specific written notification process:
- Send written notification to the manufacturer describing the nonconformity
- The manufacturer has 5 business days to respond with an authorized repair facility
- The repair facility has 10 business days from vehicle delivery to complete the repair
- Failure to meet these deadlines means the manufacturer waives its right to a final repair attempt
Coverage Scope
Motor homes combine vehicle systems with living quarters. Both the motor vehicle components and the living facility components may be covered, depending on the warranty and the nature of the defect. Motor home owners should:
- Distinguish between drivetrain or chassis issues and living facility issues
- Document which systems are affected by each nonconformity
- Understand that different components may have different warranty coverage
Electric Vehicle Considerations
Electric vehicles sold as new in Louisiana are covered under the lemon law. EV owners should be aware of unique issues that may qualify as nonconformities.
Common EV Defects That May Qualify
- Battery capacity degradation beyond manufacturer specifications
- Charging system failures
- Range substantially below manufacturer representations
- Electric motor malfunctions
- Software defects affecting vehicle operation or safety
- Thermal management system failures
- Regenerative braking problems
- High-voltage system issues
Louisiana Climate Considerations
Louisiana's hot and humid climate can affect EV battery performance and charging systems. Maintain records of:
- Charging history and any failures
- Range performance compared to specifications
- Battery health reports from the dealer
- Software update records
- Error codes and diagnostic information
Manufacturer Defenses
Manufacturers may raise several defenses to lemon law claims in Louisiana.
Common Defenses
| Defense | Manufacturer's Argument | Consumer's Response |
|---|---|---|
| Defect not substantial | Nonconformity does not substantially impair use or market value | Document specific impacts on vehicle use and market value |
| Consumer abuse or neglect | Defect caused by abuse, neglect, or unauthorized modifications | Provide maintenance records showing proper care |
| Outside coverage period | Problem reported after warranty term or one year expired | Show documentation of reports within coverage period |
| No proper notification | Consumer failed to follow required procedures | Provide repair orders, correspondence, and certified mail receipts |
| Dispute procedure not used | Consumer did not use required informal dispute process | Show completion of required arbitration or that no qualifying program exists |
Louisiana Redhibition: Additional Used Vehicle Protection
While Louisiana's lemon law covers only new vehicles, Louisiana has a separate legal doctrine called redhibition that may help buyers of used vehicles. Under Louisiana Civil Code articles 2520-2548, a buyer may seek to return a defective product (including a used vehicle) if the seller knew or should have known about the defect. This is a broader consumer protection that exists alongside the lemon law.
Consumers with used vehicle problems should consult an attorney about potential redhibition claims.
More Louisiana Laws
Sources and References
- La. R.S. 51:1941 - Definitions (Motor Vehicle Warranty Enforcement Act)(www.legis.la.gov).gov
- La. R.S. 51:1942 - Manufacturer's Duty to Repair; Nonconformity(www.legis.la.gov).gov
- La. R.S. 51:1943 - Express Warranties; Time Limit to Conform(www.legis.la.gov).gov
- La. R.S. 51:1944 - Motor Vehicle Replacement or Refund(www.legis.la.gov).gov
- La. R.S. 51:1945.1 - Mandatory Disclosure of Nonconformity to Warranty by Sellers(law.justia.com)
- Louisiana Attorney General - Consumer Protection Section(www.ag.state.la.us).gov
- Louisiana Motor Vehicle Commission - File a Complaint(www.lmvc.la.gov).gov
- 16 C.F.R. Part 703 - Informal Dispute Settlement Procedures(www.ecfr.gov).gov
- Magnuson-Moss Warranty Act (15 U.S.C. 2301-2312)(www.law.cornell.edu)
- BBB AUTO LINE Dispute Resolution Program(bbbprograms.org)