More than 500,000 vehicles have been recalled by the National Highway Traffic Safety Administration in the first two weeks of May.Volvo issued a recall for various models due to a software defect in the rearview camera, affecting 413,151 vehicles.Volkswagen recalled specific 2022-2024 Q5 Quattro and Q5 Sportback Quattro vehicles over loose cylinder head cover screws, impacting 89,417 vehicles.Polestar recalled select Polestar 3 vehicles for rearview camera display issues, affecting 3,664 vehicles.