What is the AOFF button in a car?

[McAiden]

The "AOFF" button in a car is the auto start-stop switch, used to control the engine's automatic start-stop function. Here is detailed information about car engines: 1. Overview: The car engine is the device that provides power to the vehicle, determining its performance, fuel efficiency, stability, and environmental friendliness. Depending on the power source, car engines can be categorized into diesel engines, gasoline engines, electric vehicle motors, and hybrid systems, among others. 2. Others: Common gasoline and diesel engines belong to reciprocating piston internal combustion engines, which convert the chemical energy of fuel into mechanical energy for piston movement and output power. Gasoline engines have high rotational speeds, are lightweight, produce less noise, are easy to start, and have lower manufacturing costs. Diesel engines have higher compression ratios, better thermal efficiency, and superior fuel economy and emission performance compared to gasoline engines.