All the electronic equipments in a vehicle falls into the category of auto electronics of the vehicle. These components primarily include car sensors,Cigarette lighter, ECU, Car Camera, PCB, Rectifier, Relay and other components that fall into the electronics category. Today’s Automobiles Contains a dozen or more processors, which are used for engine management , fuel injection, transmission control. Modern electric cars rely on power electronics for the main propulsion motor control , as well as managing the battery system.