If you take the car, you’re probably stuck unless the dealership can’t complete the deal at the agreed upon terms (eg, they can’t arrange financing for some reason). If you haven’t taken the car, contact the dealer board or consumer affairs board. In some states, there is a dealer licensing board. You may need to fill out a cancellation form, so be sure to get a copy signed by a dealership representative. Keep copies of your cancellation form or letter and any other relevant documents. Buying a new car is usually a joyous time, but sometimes, even after the contract is signed, there are reasons for rescinding it. Things can happen that can cause you to want to get out of a contract that will likely last years. Or sometimes the dealer is dishonest when making the sale and you do not find out right