Center Rear. Rr power outlet cover. W/O REAR AIR OUTLETS. 12 Volt Accessory Power Outlet. A component which provides a protective or cosmetic Cover for the Auxiliary Audio Jack. A protective / cosmetic Cover used to Cover the 12 Volt Accessory Power Outlet Cover. 12 Volt Accessory. Audio Auxiliary Jack Cap. Ft. Socket. USB port. Included with: Side trim panel.