A vehicle control and interconnection system comprises a vehicle interconnection component and a supervisory controller. The vehicle interconnection component communicably couples to a portable electronic processing device and to native electronic peripherals of a corresponding vehicle, including a display. The supervisory controller provides control information to at least one native electronic peripheral to implement a customized vehicle configuration such that a corresponding peripheral or group of peripherals respond to control commands from the vehicle interconnection component in a coordinated manner. Also, the portable electronic processing device is programmed via a software download to implement a user interface that interacts with the display of the corresponding vehicle to provide information to the vehicle operator where at least part of the processing is carried out on the portable electronic processing device. Yet further, software modifications are wirelessly received via a transceiver and are processed through the vehicle interconnection component.