Should You Turn Off the Air Conditioner Before Shutting Down the Car?

[BriellaLee]

Here is some relevant information about car air conditioning: 1. The impact of turning off the air conditioner after shutting down the car: In summer, turning off the air conditioner before shutting down the car is the correct approach. If the owner shuts down the car first and then turns off the air conditioner, it will affect the vehicle's engine. Moreover, shutting down the car without turning off the air conditioner is even more undesirable. If this happens, when the vehicle is started again, the engine will be overloaded, and over time, the engine's lifespan will be significantly shortened. 2. Let out the hot air before turning on the air conditioner after getting in the car: It is well known that summer temperatures are high. If the owner parks the vehicle in an open-air parking lot, they can feel a wave of heat rushing out when starting the car again. In this situation, the owner should first ventilate the car by opening the doors or windows. After some of the hot air has dissipated, then turn on the air conditioner.