Electronic vehicle management systems comprised of an on-board computer or black box with nonvolatile memory, backup battery, wireless communication modules, input devices, switches and sensors, programmable digital assistant and mobile computers, software application programs, computer servers and databases; vehicle monitoring, tracking, and immobilization systems comprised of an on-board computer or black box with nonvolatile memory, backup battery, wireless communication modules, input devices, switches and sensors, programmable digital assistant and mobile computers, software application programs, computer servers and databases; telematics apparatus, namely, wireless Internet devices which provide telematics services and have a cellular phone function; ruggedized telemetry units composed of microprocessors and integrated transmitters and receivers installed in the field, affixed to individuals, equipment, or vehicles to transmit telemetry data on equipment, vehicles, or personnel to central processing facilities; Vehicle fleet communication systems for transferring data securely over networks, comprised of computer hardware and software; computer hardware for connecting vehicles to computer networks, communication networks, wireless networks, and vehicular mesh networks; computer hardware for allowing users to monitor and assess network connectivity in vehicles, while they connect to each other and to the Internet; computer hardware for providing vehicles with secure multi-network communication capabilities, supporting both vehicle-to-vehicle and vehicle-to-infrastructure communication; computer hardware for securely connecting vehicles and their occupants to each other and to the available Internet gateways; computer software, namely, computer software for management of vehicle fleets, computer application software for mobile phones and handheld computers, namely, computer application software for management of vehicle fleets; wireless controllers to remotely monitor and control the function and status of other electrical, electronic, and mechanical devices or systems, namely, vehicle tracking devices; vehicle tracking devices comprised of cellular radio modules, computer software and computer hardware, sensors, transmitters, receivers and global positioning satellite receivers, all for use in connection with vehicle tracking, vehicle monitoring and anti-theft vehicle alarms; electronic devices comprised of hardware and operating software for installation in a motor vehicle by coupling to a vehicle on-board diagnostics (OBD) system to provide wireless communication via cellular, and local area networks for notifying the vehicle owner of a vehicle fault or diagnostic trouble code and for initiating automatic scheduling of a service appointment; electronic devices comprised of hardware and operating software for installation in a motor vehicle by coupling to a vehicle on-board diagnostics (OBD) system to provide wireless communication via cellular, and local area networks for downloading vehicle software applications; electronic vehicle fault code reader operable to notify a vehicle owner of vehicle issues; downloadable software applications to provide vehicle health monitoring reports to vehicle owners; downloadable software applications to provide vehicle health alerts; downloadable software to provide vehicle location information; an electronic device comprised of computer software and computer hardware that provides users the ability to identify authorized drivers via various technologies, namely, wireless communication, radio frequency identification (RFID), near field communication (NFC) technology, facial recognition, audio pattern recognition, gesture recognition, and voice recognition; an electronic device comprised of computer software and computer hardware that provides users the ability to lock and unlock a vehicle's doors, turn accessories on and off, locate and track a vehicle via a global positioning system (GPS), monitor a vehicle's status via its on-board diagnostics (OBD) system and input/output methods, namely, display, voice, audio and keypad, measure and detect changes in speed or acceleration due to an impact or driver behavior, configure a vehicle's immobilization system, and share and transmit data between a vehicle's computer and electronic subsystem and a user's wireless device or computer using OBD, Controller Area Network (CAN), wireless communication, cellular, beacon technology, local area networks and the Internet, web browser or email;Global positioning system (GPS) tracking and transmitting devices; computer hardware, software, and computer peripherals, for use in connection with vehicle and fixed and mobile asset tracking, monitoring, recovery and theft prevention; computer hardware, software, and computer peripherals, for use in fleet management; computer hardware and software, and computer peripherals, for use in real time routing, scheduling, dispatching and tracking of mobile assets, and tracking location and speed of assets in transit; computer hardware, software and computer peripherals, for enabling a user to track other users' locations, define geographic perimeters and receive location alerts; computer software for use in personnel tracking, inventory tracking and inventory management; software applications for tracking the geographic location of mobile devices; software applications for tracking of mobile assets; software applications for use in vehicle location tracking, vehicle monitoring and reporting of vehicle diagnostics, trip distance, fuel consumption and fuel economy, speed and travel time; software applications for use in mapping, tracking and reporting of vehicle operating and usage parameters