Sixt‘s drivers are required to check their vehicles after every completed booking. Therefore, if any item has been left behind it should be safely retrieved. However, they assume no liability for lost or damaged personal items left in any vehicle on their bookings. They advise you to get in touch with the driver as soon as you realize that you are missing something. If the driver is not available, please call the Customer Service Team on +1 954 526 5544. They will help you coordinate the recovery of your lost item.