How to Turn on the Cold Air in the Southeast DX3 Air Conditioning?
3 Answers
The method to turn on the cold air in the Southeast DX3 air conditioning is: 1. Insert the key and start the power; 2. Press the AC button to turn on the cold air; 3. Rotate the temperature control button to the blue position and adjust the fan speed. Steps to remove the Southeast DX3 air conditioning filter: 1. Open the glove box; 2. Squeeze the inner panel of the glove box; 3. Lower the glove box and remove the air conditioning filter located at the top of the glove box. Taking the 2019 Southeast DX3 as an example, its body dimensions are: 4354mm in length, 1840mm in width, and 1654mm in height, with a wheelbase of 2610mm. It is equipped with a 1.5L inline 4-cylinder naturally aspirated engine, with a maximum power of 88kW, maximum horsepower of 120PS, and maximum torque of 143Nm.
When driving the Soueast DX3, turning on the cold air conditioning is actually quite simple. First, you need to start the car's engine because the air conditioning requires the engine to drive the compressor. Then, there's an 'A/C' button on the center console—press it to activate the air conditioning cooling function. Next, rotate the temperature adjustment knob or button to the lowest setting; in summer, I often set it around 18 degrees. Don't forget to adjust the fan speed using the fan speed button or knob to increase the airflow. The direction of the air vents is also important—it's recommended to direct them toward the legs or upper body of the front passengers for better cooling. If the car has an automatic air conditioning feature, pressing the AUTO button will let the system control the fan speed and temperature automatically, making it hassle-free. Remember to turn on the recirculation mode to prevent hot air from entering the car and speed up cooling. During regular maintenance, check if the air filter is dirty, as blockages can affect cooling efficiency. It's best not to rush off immediately after turning on the cold air—wait a minute or two for the system to fully activate before setting off. Following these steps, the car can cool down in less than half a minute, which is especially useful on hot days. Regularly checking the refrigerant level at a 4S shop is crucial to maintaining the air conditioning system's efficiency.
Operating the cold air conditioning in the Dongfeng DX3 is straightforward. Every time I drive, I just get straight to it. After starting the vehicle, look at the central control air conditioning panel, find the button with the snowflake icon, press it to activate the cooling mode, and the cold air will start. Then adjust the temperature dial or buttons to the low-temperature zone, usually setting it to the lowest level in the blue area. The fan speed control can adjust between strong, medium, and weak airflow—I prefer strong airflow in summer for quick cooling. Adjusting the vent direction significantly affects comfort; aiming it directly at yourself is more effective. If the cooling effect is poor, check if the air filter is clogged or if there’s insufficient refrigerant, and it’s recommended to address this during annual maintenance. In hot weather, open the windows for ventilation for a minute or two before turning on the AC to improve cooling efficiency and save fuel. Use recirculation mode on highways to prevent outside heat from entering, but don’t keep it on continuously to avoid stale air. If the AC doesn’t respond, it might be a fuse issue—just check the fuse box as a quick fix. The whole process involves pressing just a few buttons, designed to be user-friendly, and you’ll get the hang of it after a few tries.
