Where is the air intake for the internal circulation located?
1 Answers
The air intake for the air conditioning system's internal circulation is located on the passenger side, beneath the glove compartment on the dashboard. Here are some related details: 1. Advantages: Internal circulation primarily serves to promptly and effectively prevent external dust and harmful gases from entering the vehicle, such as when driving through areas with smoke, dust, unpleasant odors, or in heavy traffic where it blocks harmful exhaust emissions from the vehicle ahead. Internal circulation also enhances the cooling and heating efficiency of the air conditioning system and provides better insulation. 2. Disadvantages: Prolonged use of internal circulation can degrade the air quality inside the vehicle, potentially causing dizziness or discomfort. It is advisable to switch to external circulation for a few minutes after using internal circulation for a while, allowing fresh air to enter the vehicle and improve air quality.