Missouri lemon laws are dealt with in Missouri Statutes, Title 26, Chapter 407, Section 407.560 et seq. These Sections are enumerated under the head ‘New Motor Vehicle Warranties, Nonconformity (Lemon Law).’ A motor vehicle is defective if it does not conform to all applicable express warranties. The prescribed time limit for manufacturer repair is the term of such express warranties or during the period of one (1) year following the date of original delivery of the motor vehicle to the consumer, whichever period expires earlier. This time limit is prescribed in Section 407.565. During this time limit the consumer should report any nonconformity, defect, or condition to the manufacturer, its agent, or its authorized dealer. The manufacturer, its agent, or its authorized dealer should repair or correct the nonconformity, defect, or condition at no charge to the consumer, within this time period.
Certain remedies are available to the consumer if the manufacturer, its agent, or authorized dealer is unable to repair or correct any nonconformity, defect, or condition which results in significant impairment of the motor vehicle, after a reasonable number of attempts. The manufacturer should either replace the motor vehicle with a comparable motor vehicle, or accept return of the motor vehicle from the consumer and refund to the consumer. The refund includes the full purchase price and all reasonably incurred collateral charges. The consumer has the option to choose from either of the two remedies. From the full purchase price, the manufacturer can deduct a reasonable allowance for the consumer’s use of the motor vehicle. The remedies are enumerated under Section 407.567.
§ 407.565 R.S.Mo.
Report of nonconformity required, when–repairs, duty of manufacturer or agent, when
For the purposes of sections 407.560 to 407.579, if a new motor vehicle does not conform to all applicable express warranties, and the consumer reports the nonconformity to the manufacturer, or its agent, during the term of such express warranties, or during the period of one year following the date of original delivery of the new motor vehicle to the consumer, whichever period expires earlier, the manufacturer, or its agent, shall make such repairs as are necessary to conform the new vehicle to such express warranties, notwithstanding the fact that such repairs are made after the expiration of such term or such one-year period.
§ 407.567 R.S.Mo.
Replacement of motor vehicle or refund of purchase price, when — allowance deducted for consumer’s use — reimbursement, when, application for
1. If the manufacturer, through its authorized dealer or its agent, cannot conform the new motor vehicle to any applicable express warranty by repairing or correcting any default or condition which impairs the use, market value, or safety of the new motor vehicle to the consumer after a reasonable number of attempts, the manufacturer shall, at its option, either replace the new motor vehicle with a comparable new vehicle acceptable to the consumer, or take title of the vehicle from the consumer and refund to the consumer the full purchase price, including all reasonably incurred collateral charges, less a reasonable allowance for the consumer’s use of the vehicle. The subtraction of a reasonable allowance for use shall apply when either a replacement or refund of the new motor vehicle occurs.