Can You Turn on the Air Conditioning When the Car Is Not Moving?

1 Answers
DiEverly
07/29/25 6:23pm
You cannot keep the air conditioning on continuously when the car is not moving. Turning on the air conditioning after parking is fine for a short period, but if you leave the engine running with the air conditioning on for an extended time while parked, it can lead to long-term battery drain. When the car's engine is running, incomplete combustion of gasoline in the cylinders can produce high concentrations of carbon monoxide, which poses a danger to occupants. Correct way to use the air conditioning: ventilate first, then cool down. On hot summer days, if the interior temperature is higher than the outside, open the windows for the first few minutes to ventilate and expel the hot air. After the cabin temperature drops, turn on the air conditioning, close all windows, and switch the air circulation mode to recirculation. Adjust the air vent direction properly. Some drivers do not pay attention to adjusting the direction of the air flow to maximize the air conditioning's efficiency. Based on the principle that cold air sinks and warm air rises, the correct approach is to point the vents upward when cooling and downward when heating.
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