What are the instructions for using the buttons on the air conditioning system of the new Audi A4L?

[LaAliyah]

The instructions for using the buttons on the air conditioning system of the new Audi A4L are as follows: Defogging: There are two buttons for defogging: one for the front windshield and one for the rear windshield. Press the corresponding button to activate the defogging function for the windshield. Heating: Simply increase the temperature to activate the heating function. Additionally, turn off the A/C button to save energy, as the air conditioning compressor is only used for cooling. Heating is achieved through the engine's coolant and the heat from the windshield heating elements. AUTO: Press the AUTO button, and the air conditioning system will automatically maintain a stable temperature inside the car without manual adjustment. This includes determining whether to cool or heat and adjusting the fan speed intelligently based on sensor readings. Internal/External Circulation: Internal circulation involves heating or cooling the air inside the car and recirculating it, while external circulation allows outside air to enter the car. Generally, use internal circulation in heavy traffic or when the outside air quality is poor. On highways, switch to external circulation periodically to ensure fresh air and prevent health issues due to stale air.

[DominicDella]

I've been using my Audi A4L for almost ten years, and the air conditioning buttons are incredibly convenient. After starting the car, just press the AUTO button, and the system automatically adjusts the fan speed and temperature—super hassle-free. Then, turn the temperature knob: counterclockwise for cool air, clockwise for warm air, until you find your comfort zone. The fan button has plus and minus signs—press plus for higher fan speed and minus for lower. There's also a mode button with icons to adjust the airflow direction—face, feet, or defrost. On rainy days, use the car-with-waves defrost button to ensure clear visibility. The recirculation and fresh air modes are important too: use recirculation in city traffic to block dust and fresh air on highways for ventilation. Don’t forget the screen allows fine-tuning, like seat heating or timers, but the buttons are usually enough. Regularly check the cabin air filter to avoid odors and keep the interior fresh.

[SavannahLynn]

I really like the air conditioning design of the new Audi A4L, which is full of technological sophistication. As soon as you get in the car and start the engine, immediately press the shiny AUTO button on the center console, and the intelligent system takes over everything, automatically adjusting the airflow based on your set temperature. If you feel like tinkering, turn the left knob to increase or decrease the temperature—it feels smooth to the touch. Tap the fan icon to adjust the speed, ranging from gentle to turbo blast. The directional control buttons let you choose between face, feet, or full-window defogging, with the defogger button being a winter lifesaver for instantly clearing mist—super practical. Related feature: Use the mobile app to schedule the AC in advance, so your car is cool before you even step out. The A/C button controls the cooling system—turn it on in summer and off to save power. Use recirculation mode on smoggy days and fresh air mode for countryside drives. Don’t underestimate these buttons—they’re all about safety and energy efficiency.

[VanMolly]

As a stay-at-home mom, the air conditioning controls in the A4L are crucial when driving with kids. Simply put, after starting the car, press the AUTO button for automatic operation; the temperature knob adjusts cooling/heating with a twist—24°C is most comfortable. The fan speed buttons (+/-) control airflow intensity, while the mode button switches between upper vent or footwell airflow—use footwell mode for kids to prevent chills. Don’t forget the defog button on the right; one press clears window fog in rain for safety. Use recirculation mode in the city to block exhaust fumes and fresh air mode on highways for better ventilation. Pro tips: Keep buttons clean and out of little hands’ reach; pair with the air purifier for healthier breathing, and replace filters regularly.