What does an arrow above a seat indicate?

[MirandaFitz]

An arrow above a seat indicates the adjustment of the air conditioning vents. Here are some relevant introductions about car air conditioning: 1. Be cautious with air conditioning modifications: It is not advisable to modify the car's air conditioning system, as the original air conditioning is matched with the car's engine. Random modifications may affect the car's performance. 2. Avoid setting the air conditioning temperature too low: Choosing an appropriate air conditioning temperature is the first step in air conditioning maintenance. Setting the temperature too low can affect your health. 3. Control the direction of the air vents: The principle for car air conditioning vents is to point them upwards when cooling and downwards when heating. 4. Do not keep the air conditioning on for too long: Prolonged use of the air conditioning can increase the pressure on the condenser, causing wear and tear on the cooling system. 5. Occasionally use high fan speed: The air conditioning system can accumulate dust over time. Regularly using a high fan speed can blow out the dust on the inner surfaces of the air ducts. The simplest method is often the most effective.