9 Regulators for installation in motor vehicles, namely, electric and electronic measuring, testing, control, regulating and transmission devices for installation in motor vehicles to measure and monitor conditions within a vehicular system and for testing, controlling, regulating and transmitting information relating to speed, distance from objects, pressure, temperature, acceleration and/or position, and rates of change of vehicles, vehicle areas or vehicle controls; data processors and sensors for steering and controlling vehicles, for improving driving safety, driving stability and suspension and noise comfort, namely, proximity sensors, optical sensors, radar and lidar sensors integrated with electronic controllers for controlling braking, steering, suspension, or engine force based upon detected conditions within a motor vehicular system; Sensors used for controlling the drive and operation of safety devices and equipment for motor vehicles, namely, proximity sensors, optical sensors, cameras, radar and lidar sensors integrated with electronic controllers for controlling braking, steering, headlight brightness, suspension, or engine force based upon detected conditions within a motor vehicular system and detected conditions in the path of the vehicle; Measuring gauges for measuring air, power, water and fuel consumption in vehicles; Tachometers; Computer hardware and software systems for installation in land vehicles for compiling operative information and statistics about the vehicle and the driver; Computer hardware and software systems for installation in land vehicles to monitor engine performance to ensure efficient engine operation; Computer hardware and software systems for installation in land vehicles to monitor system sensors and enhance fuel consumption; Computer hardware and software systems for installation in land vehicles to visually display the vehicle's operating stages and for identifying presets for operating requirements; Diagnostic apparatus for testing sensors used for controlling, actuating and operating vehicle safety devices and equipment, namely, brake systems, vehicle transmissions, electric motors, and electronic circuits; electric warning lights for vehicles; electric accumulators for vehicles and parts therefor; vehicle breakdown warning lamps; Measuring apparatus and instruments for measuring conditions within a vehicular system relating to speed, distance from objects, pressure, temperature, acceleration and/or position, and rates of change of vehicles, vehicle areas or vehicle controls; Revolution counters; Electric regulating and control apparatus, including processors and sensors therefor, for regulating and controlling brakes, gears, chassis and exhaust gases, namely, brake controllers, and electronic control systems for engines, vehicle suspensions, and vehicle transmissions; Voltage regulators for vehicles; electric and electronic measuring, checking, supervision, and regulating apparatus for fitting in motor vehicles, in particular for monitoring, checking, and supervision of speed, tire pressure and vehicle distance, namely, cruise controls for motor vehicles, speedometers, electronic tire pressure monitors, tire pressure gauges, distance measuring apparatus, and automatic parking aids; Tire-pressure monitors and Tachometers; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Electric fuses, electric relays, transponders, sensors for measuring pressure or measured length, electric actuators; Electric key fob for remote control access and locking devices for motor vehicles, including control and operating functions; Lasers not for medical use; recorded operating computer programs and software for use in controlling vehicle brake systems, vehicle steering systems, wheel monitoring systems, and regulated adjusting means for vehicle parts; Automatic steering apparatus for vehicles, namely, computer hardware and operational software for steering vehicles; operational software for controlling electronic vehicle parts, namely, vehicle seats, windows, mirrors, sliding roofs, throttle valves, and camshafts; automotive testing equipment for testing and checking vehicle brake systems; Pressure sensors and switches for monitoring, controlling and switching hydraulic and pneumatic systems; pressure regulators for brakes; electronic control systems for engines; liquid level gauges for measuring fill level; electronic fuel optimization devices that connect to vehicle's computer to monitor system readings based on driving habits; electronic engine actuator control systems for engines, namely, throttle valves, idle speed controllers, linear actuators, air regulating valves, air damper actuators and exhaust gas recirculation valves; electronic engine control and engine regulation systems for internal combustion engines of motor vehicles; Valves for controlling and regulating the flow of gases or liquids not being parts of plumbing, heating, cooling installations or machines