Maryland Lemon Law: Your Complete Legal Guide

What Vehicles Are Covered
Maryland's lemon law covers specific categories of new motor vehicles registered in the state. Under Md. Code, Com. Law § 14-1501(f), the law applies to vehicles registered as:
Covered Vehicle Types
- Class A (Passenger) vehicles: Standard passenger cars, including sedans, coupes, and hatchbacks
- Class D (Motorcycle) vehicles: Street-legal motorcycles
- Class E (Truck) vehicles: Trucks with a manufacturer's rated capacity of 3/4 ton or less
- Class M (Multipurpose) vehicles: SUVs, crossovers, and similar multipurpose vehicles
Vehicles Not Covered
- Motor homes: Specifically excluded by statute (though the chassis may have separate coverage)
- Heavy trucks: Trucks with manufacturer's rated capacity exceeding 3/4 ton
- Fleet purchases: Purchases of five or more motor vehicles at once
- Used vehicles: Only new motor vehicles are covered
- Off-road vehicles: Vehicles not designed for highway use
The Motor Vehicle Administration is authorized to promulgate regulations defining what constitutes a motor home for purposes of this exclusion. Consumers purchasing motor homes should check current MVA regulations for specific guidance.
The Manufacturer's Warranty Period
Maryland's lemon law protections apply during the "manufacturer's warranty period," which is specifically defined in the statute. Under Md. Code, Com. Law § 14-1501(e), this period is the earlier of:
- The first 18,000 miles of operation, OR
- 24 months following the date of original delivery to the consumer
Important note: This statutory warranty period does not extend any manufacturer's express warranty. If your manufacturer's warranty is shorter than 24 months/18,000 miles, the lemon law may still provide protection during this period. Conversely, if your manufacturer's warranty is longer, the lemon law presumption only applies during the first 24 months/18,000 miles.
If the manufacturer's warranty is written to include miles driven when the vehicle is in someone else's possession (such as dealer test drives or transportation), the manufacturer must disclose this fact in 12-point bold face type in the written warranty.
Maryland's Lemon Law Presumption
Under Md. Code, Com. Law § 14-1502(d), Maryland law creates a presumption that a reasonable number of repair attempts have been undertaken if any of the following conditions are met during the warranty period:
The Lemon Law Presumption Applies When:
| Condition | Requirement | Details |
|---|---|---|
| Repair Attempts (Same Problem) | 4 or more attempts | Same nonconformity must substantially impair use and market value |
| Days Out of Service | 30 or more cumulative days | Vehicle unavailable due to repair of one or more defects |
| Brake or Steering Defect | 1 repair attempt that fails | Repair does not bring vehicle into compliance with safety inspection laws, and manufacturer was notified and given opportunity to cure |
The brake or steering provision is particularly significant. If a repair to the braking or steering system has been attempted at least once, the manufacturer has been notified and given opportunity to cure the defect, and the vehicle still does not comply with Maryland's motor vehicle safety inspection laws, the presumption is triggered.
Extension of Time Periods
Under Md. Code, Com. Law § 14-1502(e), the warranty term, warranty period, and 30-day out-of-service period are extended by any time during which repair services were unavailable due to:
- War or invasion
- Strike
- Fire, flood, or other natural disaster
Written Notice Requirements
Maryland's lemon law has a critical written notice requirement that consumers must follow. Under Md. Code, Com. Law § 14-1502(b), consumers must provide written notice to the manufacturer or factory branch by certified mail, return receipt requested.
Notice Requirements
The consumer's written notice must:
- Be sent during the warranty period
- Report the nonconformity, defect, or condition
- Be sent by certified mail with return receipt requested
- Be directed to the manufacturer or factory branch
The manufacturer must conspicuously disclose this notice procedure to the consumer in writing at the time of sale or delivery of the motor vehicle.
Manufacturer's Response Obligation
After receiving the consumer's notice, the manufacturer, factory branch, agent, or authorized dealer must:
- Provide an opportunity to cure the defect
- Complete corrections within 30 days of the manufacturer's receipt of notification
- Make repairs at no charge to the consumer, even if repairs occur after warranty expiration

Consumer Remedies: Refund vs. Replacement
When a manufacturer is unable to repair a vehicle after a reasonable number of attempts, Md. Code, Com. Law § 14-1502(c) requires the manufacturer or factory branch to provide the consumer's choice of remedies.
Option 1: Replacement Vehicle
The manufacturer must replace the motor vehicle with a comparable motor vehicle acceptable to the consumer.
Option 2: Vehicle Buyback (Refund)
The manufacturer must accept return of the vehicle and refund to the consumer:
- Full purchase price
- License fees
- Registration fees
- Similar governmental charges
Deductions: The refund may be reduced by:
- A reasonable allowance for the consumer's use of the vehicle, not to exceed 15% of the purchase price
- A reasonable allowance for damage not attributable to normal wear (but not damage resulting from the defect)
The 15% maximum usage deduction is more favorable to consumers than many other states, which use mileage-based formulas that can result in higher deductions.
Excise Tax Recovery
Under Md. Code, Com. Law § 14-1503, consumers who return a lemon vehicle are entitled to recover the excise taxes originally paid from the Motor Vehicle Administration. If a replacement vehicle is provided, the MVA allows a credit against the excise tax on the replacement vehicle.
Dealer Notification Obligations
Maryland's lemon law places specific notification duties on dealers. Under Md. Code, Com. Law § 14-1502(f)(1), dealers must notify the manufacturer when:
- A motor vehicle is delivered to the same dealer for a fourth repair attempt of the same nonconformity, OR
- The vehicle is out of service for repair for a cumulative total of 20 days
This notification must be sent by certified mail, with a copy sent to the Motor Vehicle Administration. However, failure of the dealer to provide this notification does not affect the consumer's rights under the lemon law.
Manufacturer Defenses
Under Md. Code, Com. Law § 14-1502(c)(3), manufacturers may raise specific affirmative defenses to lemon law claims.
Valid Affirmative Defenses
| Defense | Manufacturer's Argument | Consumer's Counter |
|---|---|---|
| Lack of substantial impairment | Defect does not substantially impair use and market value | Document impact on daily use, safety, and vehicle resale value |
| Consumer abuse or neglect | Defect resulted from consumer's abuse or neglect | Provide maintenance records and evidence of proper care |
| Unauthorized modifications | Defect resulted from unauthorized modifications or alterations | Show defect existed before modifications or is unrelated |
Note that Maryland's standard requires that the defect substantially impair both use and market value, which is a slightly different standard than some states that use "use, value, or safety."

Informal Dispute Settlement Procedures
Under Md. Code, Com. Law § 14-1502(i), if a manufacturer has established an informal dispute settlement procedure that complies with federal regulations (16 C.F.R. Part 703), a consumer may be required to resort to that procedure before the refund or replacement remedies apply.
However, critically, a consumer who has resorted to an informal dispute settlement procedure may not be precluded from seeking the rights or remedies available by law. This means that using the manufacturer's arbitration program does not waive your right to pursue court remedies if you are not satisfied with the outcome.
Resale Disclosure and Title Requirements
Maryland has comprehensive disclosure requirements for vehicles returned under the lemon law. Under Md. Code, Com. Law § 14-1502(f)(2) and (g):
Notification to MVA
When a manufacturer is required to accept return of a motor vehicle (whether by judgment, decree, arbitration award, settlement, or voluntary agreement), the manufacturer must notify the Motor Vehicle Administration in writing within 15 days.
Disclosure to Dealers
If a returned vehicle is transferred to a Maryland dealer, the manufacturer must disclose in writing:
- That the motor vehicle was returned to the manufacturer or factory branch
- The nature of the defect that resulted in the return
- The condition of the vehicle at the time of transfer to the dealer
This disclosure must be on a separate piece of paper in 10-point all capital type, stating the information clearly and conspicuously.
Disclosure to Consumers
If the returned vehicle is resold to a consumer, the seller must:
- Provide a copy of the manufacturer's disclosure form to the consumer prior to sale
- Send a copy of the disclosure form, signed by the consumer, to the Motor Vehicle Administration
Statute of Limitations
Under Md. Code, Com. Law § 14-1502(k), any action brought under Maryland's lemon law must be commenced within 3 years of the date of original delivery of the motor vehicle to the consumer.
Key Timing Considerations
- Defects should be reported during the warranty period (24 months/18,000 miles)
- Written notice by certified mail is required before pursuing remedies
- Lawsuit must be filed within 3 years of original delivery
- Using manufacturer arbitration does not extend the statute of limitations
Attorney Fees
Under Md. Code, Com. Law § 14-1502(l), a court may award reasonable attorney fees to a prevailing plaintiff. However, if the court determines the action was brought in bad faith or was frivolous, it may order the plaintiff to pay the defendant's reasonable attorney fees.
More Maryland Laws
Sources and References
- Maryland Lemon Law Statute (Commercial Law §§ 14-1501 to 14-1504)(mgaleg.maryland.gov).gov
- Maryland Motor Vehicle Administration(mva.maryland.gov).gov
- Maryland Attorney General Consumer Protection Division(www.marylandattorneygeneral.gov).gov