What does the car REST button mean?

[StLeila]

Car REST button is the residual heat function of the car. It is called residual heat function because after the car is turned off for a period of time, you can still turn on the heating air conditioning through this button. This function will use the residual heat of the engine to continue to supply heat to the inside of the car, and the duration can be up to half an hour. The car REST button is particularly suitable for use when parking and turning off the engine for a short time in winter. It can keep the temperature inside the car and avoid a rapid drop in temperature. When starting the vehicle again, there is no need to turn on the air conditioning system to reheat the temperature inside the car. When starting, just press the REST button on the center console after the vehicle is turned off.