2017 Colorado Revised Statutes
Title 42 - Vehicles and Traffic
Motor Vehicle Repairs
Article 10 - Motor Vehicle Warranties
§ 42-10-104. Affirmative defenses
(1) It shall be an affirmative defense to any claim under this article that:
(a) An alleged nonconformity does not substantially impair the use and market value of a motor vehicle; or
(b) A nonconformity is the result of abuse, neglect, or unauthorized modifications or alterations of the motor vehicle by a consumer.