How to set the weather in Audi a4l2022

Audi A4L uses mechanical buttons. The air conditioning defogging and heating can be turned on directly through the buttons.

1. Defogging. The buttons are divided into two buttons: front windshield defogging and rear windshield defogging. Press the corresponding button to turn on the windshield defogging function.

2. Warm air. Just turn the temperature up to turn on the heater. In addition, turn off the car's A/C button to save energy, because the air-conditioning and refrigeration switch can only be used to get the compressor when cooling. Air-conditioning heating is performed by the engine coolant and the heat of the glass heating wire.

3. AUTO. Press the AUTO button and the air conditioning system will automatically maintain the stability of the temperature in the car without manual settings. Including whether cooling or heating should be done at this time, the size of the air volume will be sensed through sensors and intelligently adjusted.

4. Internal/external circulation. Internal circulation means that the air in the car is heated or cooled and then returned to the car, while external circulation allows outside air to enter the car. Generally, the internal circulation is turned on when there is congestion or the external air environment is not good. At high speeds, the external circulation must be switched to the external circulation at regular intervals to prevent health problems caused by stale air.

5. Temperature zone synchronization. After turning on the temperature zone synchronization function, if you change the temperature of the main driver's seat, the other temperature zones will also change synchronously. Of course, after synchronization is turned off, several zones can be set separately to meet the needs of passengers in different locations.