How to Turn on the External Circulation in the Tenth-Generation Civic?
2 Answers
The method to turn on the external circulation in the tenth-generation Civic mainly includes the following steps: 1. Press the second button from the left on the air conditioning panel, which is the one with a curved arrow inside the car. 2. When the indicator light turns off, it means the external circulation is activated. Additional Information: 1. The automatic climate control system can maintain the set interior temperature. The system will select the appropriate mix of hot or cold air to quickly raise or lower the cabin temperature to your desired level. 2. Internal circulation means the air only circulates inside the car, driven by the blower to recirculate the cabin air. 3. External circulation connects the interior with the outside. While driving, airflow will automatically be drawn into the cabin due to wind pressure. When stationary, outside air can still enter through the air ducts into the blower and then be blown into the cabin.
I previously drove a 10th-generation Civic, and activating the fresh air mode (external circulation) was actually super simple. First, sit in the driver's seat and start the car, then look for a small button on the center console's climate control panel with a rotating arrow or labeled 'Recirculation/Fresh Air.' Press that button once—when the light turns off, it means the fresh air mode is enabled. Once activated, outside air can flow into the cabin. I often use this feature myself, like during commutes when the air quality is good, to keep the interior from feeling stuffy and to prevent window fogging on rainy days. If driving through tunnels or areas with poor air quality, I switch back to recirculation mode. The 10th-gen Civic's design is very thoughtful—one-touch switching is quick and hassle-free for daily driving. Just remember to regularly check the cabin air filter to prevent clogging and maintain efficiency. Developing this habit makes driving much more comfortable.
