What are the reasons for the poor cooling effect of the BMW X1?

[DiGeorge]

BMW X1's poor air conditioning cooling effect may be due to insufficient refrigerant in the air conditioning system, which leads to poor cooling performance. You can check whether components such as the pipelines in the air conditioning system, the air conditioning pump, the condenser, and the evaporator are damaged, causing refrigerant leakage. The following are the functions of a car air conditioning system: 1. Temperature regulation: This is the main function of car air conditioning. In summer, the cooling system produces cold air to lower the temperature inside the cabin; in winter, except for large commercial vehicles that use independent combustion heaters for heating, other vehicles generally use the residual heat of the car for heating. 2. Humidity regulation: Humidity greatly affects the comfort of passengers in the car. The humidity inside the cabin should generally be maintained between 30% and 70%. Ordinary car air conditioning systems do not have the function of regulating cabin humidity, which can only be achieved by using ventilation devices or advanced luxury cars equipped with integrated heating and cooling air conditioning systems. 3. Airflow regulation: The speed and direction of airflow significantly affect human comfort. If the air blows directly, the speed should be limited to a certain range when the temperature is appropriate. The speed can be adjusted appropriately based on passengers' living environment, age, health condition, and cold or heat habits. 4. Air purification: The quality of air inside the cabin is an important guarantee of comfort.