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Can the Air Conditioning Be Turned On When the Car Is Off?

1 Answers

SanDelaney

07/30/25 6:34am

You can turn on the air conditioning when the car is off, but it will not provide cooling functionality. Additionally, prolonged use can easily drain the battery, so it is not recommended to keep the air conditioning on for extended periods while the car is off. If you need to ventilate the car using the air conditioning, switch to the external circulation mode to allow fresh air to enter the cabin. The maintenance methods for car air conditioning include: 1. Clean the air vents promptly; 2. Maintain the air conditioning condenser regularly; 3. Clean or replace the air conditioning filter in a timely manner. The functions of car air conditioning are: 1. Filtering the air entering the cabin; 2. Absorbing moisture from the air; 3. Keeping the air clean and preventing bacterial growth; 4. Preventing fogging on the windows; 5. Adjusting the cabin temperature.

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