How to Deal with Odor in Car External Circulation?

1 Answers
McAvery
07/29/25 6:54am
Solutions for odor in car external circulation include: 1. Clean the air conditioning system or replace the air filter; 2. Master the correct method of turning the air conditioning on and off; 3. Use natural air fresheners such as placing fruits like pineapple, lemon, or apple inside the car; 4. Frequently use the AUTO button on the air conditioning panel to maintain a relatively stable temperature inside the car. The working principle of external circulation is: using a fan to bring outside air into the car and expel the inside air through the fan, achieving ventilation without opening the windows. The method to turn on the car's external circulation is: simply press the external circulation button on the central control panel, which is marked with an arrow pointing from outside the front windshield into the car.
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