"How long do you have to back out of a contract when buying a car"@en . "There are NO RETURNS! There is no federal law requiring a car dealer or a person selling a car to take a car back. The only exceptions are where the dealer voluntarily offers to take a car back or certain transactions in California that are covered by the California Car Buyers Bill of Rights. Return Car"@en . . "There are NO RETURNS! There is no federal law requiring a car dealer or a person selling a car to take a car back. The only exceptions are where the dealer voluntarily offers to take a car back or certain transactions in California that are covered by the California Car Buyers Bill of Rights. Return Car"@en . .