
When the engine is started or the vehicle is in electrical power mode, press the AC button to activate the cooling air conditioning mode. AC is the air conditioning switch, MAX means maximum, and the internal circulation can be manually turned on or off. Air Conditioning Ventilation System: Its function is to ensure indoor ventilation while the car is in motion, continuously introducing fresh air into the car interior and expelling air mixed with dust, carbon dioxide, and harmful gases from the engine. In cold winters, the fresh air should also be heated to maintain a comfortable indoor temperature. Air Conditioning Heating System: Its function is to heat the air inside the car or fresh air entering from outside to provide warmth and dehumidification. Air Conditioning Cooling System: Its function is to lower the interior temperature when the external environment is hot, making passengers feel cool and comfortable. Air Conditioning Air Purification System: Its function is to filter the incoming air and continuously remove polluted gases from the car interior to maintain clean air inside. Air Conditioning Control System: The control system mainly consists of electrical components, vacuum pipelines, and operating mechanisms. Its functions include controlling the temperature and pressure of the cooling and heating systems, as well as managing the temperature, airflow, and direction of the air inside the car to enhance the various functions of the air conditioning system.

I've been driving a Toyota Corolla for almost five years, and the air conditioning controls are in the most prominent position on the center console. When you sit in the driver's seat, you can see an A/C button with a blue snowflake symbol in the middle of the console, a temperature adjustment knob on the left, and a fan speed control button on the right. In summer, just press the A/C button directly, and in winter, you don't need to press it when using the heater. On long drives, I usually set the temperature to 22 degrees first and then press AUTO—the automatic mode adjusts the fan speed based on the cabin temperature, which is very convenient. Remember to clean the air conditioning filter regularly, especially after the rainy season, or you might notice a musty smell. Older Toyota models may not have an automatic mode, but as long as you find the button labeled A/C, you won't go wrong.

Just picked up a Toyota RAV4 last week, and it took some effort to locate the AC switch. Later found it in the second row of buttons below the touchscreen, with a small fan icon on the left. The salesperson told me I could also turn it on by tapping the AC icon on the screen, but I still prefer using physical buttons. Many features in the new Toyota models are integrated into the touchscreen, so when looking for the AC, pay attention to the bottom menu bar. Last time when I went out with my kid, they accidentally turned off the AC by pressing random buttons, but I found that holding down the OFF button next to the volume knob can shut everything down. Suggest adding the AC page to the quick menu so you don’t have to relocate it every time you drive.

I've been driving for thirty years, and Toyota's air conditioning controls have always been intuitive. In older Camry models, the A/C button was located below the radio, while in newer models, it's mostly moved to the left side of the center console. Regardless of the model, it's generally positioned to the right of the steering wheel, within easy reach. Mechanical knobs are far more reliable than touchscreens, especially when driving in the rain—physical buttons prevent mispresses. Remember to turn on the external circulation before activating the air conditioning to avoid windshield fogging. Also, try not to set the temperature too low when using the AC, as extreme temperature differences can cause headaches.


