Which Circulation Mode to Use When Parking?

[ZoeyFitz]

Turn on the internal circulation mode when parking. Function of car internal circulation: It allows the air inside the vehicle to circulate in a closed environment. The cabin air is reheated or recooled before being redistributed inside. Generally, whether using heating or cooling, the internal circulation should be activated first. However, prolonged use of internal circulation may lead to increased carbon dioxide levels from passengers' exhalation despite temperature reduction. Precautions for long-term vehicle parking: When a motor vehicle is parked for extended periods, the battery terminals should be disconnected to preserve charge, tires should be inflated to recommended pressure to prevent underinflation.