KENWOOD Kenwood Car Navigation System Model Number: MDV-D504BT Serial Number: 063X1901 Map Data: 2016 Notes: The items and accessories are all shown in the photos. Please check the images for any minor scratches. Due to the item being used, we cannot accept returns or refunds. To prevent product substitution, we ask for no claims and no returns. * We have confirmed the operation of the product at the time of listing and before shipping. We cannot provide any support for any issues after the product arrives. Please refrain from purchasing if you do not understand this. Thank you for viewing.