Remote Start is a feature that allows you to start your vehicle's engine from a distance, typically using a key fob or a smartphone app. This technology is especially useful in extreme weather conditions, as it enables the car to warm up in winter or cool down in summer before you enter. The system works by sending a signal to the vehicle, which activates the engine and other systems like the heater or air conditioning. Many modern cars come with Remote Start as a standard feature, while others may offer it as an optional upgrade.