Should the Air Conditioning Use Internal or External Circulation?

1 Answers
EllianaRose
07/29/25 4:45pm
When using the air conditioning, it is recommended to alternate between internal and external circulation. The method to turn on the air conditioning is as follows: 1. Press the car's brake pedal; 2. Turn the car key to 'ST' and start the engine; 3. Adjust the fan speed knob to the maximum internal setting; 4. Turn the temperature knob to the far left blue zone; 5. Press the 'AC' button on the airflow control panel to power the vehicle's compressor. Internal circulation mode closes the airflow channel between the inside and outside of the car, creating an internal airflow cycle. This effectively prevents external dust and harmful gases from entering the vehicle and helps maintain the interior temperature. External circulation mode uses the fan to draw outside air into the car. Even if the fan is off, airflow will still enter the vehicle while driving, replenishing fresh air inside.
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