According to Florida's Lemon Law, buyers have the right to return or exchange a new vehicle within 3 calendar days of purchase if the vehicle has substantial defects that cannot be repaired within a reasonable number of attempts.
The buyer needs to notify their dealership of their desire to return the vehicle using the required form, and they will be eligible to receive a full refund or a replacement vehicle of equal or greater value.
For more information, you can refer to the official website or contact the Florida Department of Motor Vehicles.