The Kenwood Volkswagen Navigation Upgrade for Composition Media System Car Radio is a portable audio accessory designed specifically for Volkswagen vehicles with a Composition Media System car radio. This upgrade allows users to easily navigate and use their car radio with enhanced functionality and improved audio quality. Made by the trusted brand Kenwood, this product ensures compatibility and a seamless integration with your vehicle's existing sound system. Upgrade your in-car entertainment experience with this convenient and reliable navigation upgrade.