Body electronics is an electronic system integrated in the vehicle that performs definite functions. Modern vehicles contain a varied range of systems that carry out control functions, instrument diagnostics and security features, and manage power. Components of automotive body electronics include sensors and sensor interface, power switching and monitoring circuits, and communication ICs. Voltage regulators and DC-DC converters are also part of automotive body electronics, which helps regulate the voltage applied for the electronic system and DC-DC converters are employed to step up and step down the voltage in the electronic system of the vehicles. It consists of more than one processing units, programmable input/output peripherals, and memory. Components of the body electronics are utilized in automatically-operable products and devices. Body electronics has a widespread range of usage in vehicles such as speed checker, parking sensor, coolant temperature sensor, and GPS...