The 2014 Mercedes Benz C-Class original manufactured key fob, with the manufacturer part number 5WK47283, is a genuine replacement part made specifically for Mercedes-Benz vehicles. This key fob is designed to provide secure access to your car and enhance your driving experience with the convenience of remote entry capabilities. Made by the original manufacturer, you can trust that it will meet the high standards of quality and functionality expected for your Mercedes-Benz vehicle.