What must a dealer disclose to a customer during the sale of a used vehicle?

Answer: A — Any known defects or issues with the vehicle

A dealer must disclose any known defects or issues with the vehicle during the sale of a used vehicle to ensure transparency and to comply with consumer protection laws. This requirement is rooted in the principle that consumers have the right to make informed decisions based on the condition of the vehicle they are considering for purchase. Knowing any existing problems helps customers assess the vehicle's value and potential future costs, fostering an environment of trust between the dealer and the buyer. While other aspects such as the vehicle's mileage at the time of sale and a list of previous owners provide valuable information, they do not carry the same obligation to disclose known defects or problems. The dealer is not legally required to share profit margins, as this is considered proprietary information and does not affect the buyer's understanding of the condition or value of the vehicle.