What Causes the BMW Air Conditioning Pump to Fail During Rainy Weather?
1 Answers
BMW air conditioning pump failure during rainy weather may be due to a faulty external temperature sensor or evaporator temperature sensor. It is recommended to visit a repair shop to read the air conditioning system fault codes and perform repairs based on the codes. Air conditioning can regulate temperature: This is the primary function of car air conditioning. In summer, the cooling system produces cold air to lower the cabin temperature; in winter, except for large commercial vehicles that use independent combustion heaters for warmth, most other vehicles utilize waste heat from the engine for heating. Can adjust humidity: Humidity significantly affects passenger comfort. Cabin humidity should generally be maintained between 30% and 70%. Standard car air conditioning systems do not have the capability to adjust humidity, which can only be achieved through ventilation or advanced luxury cars equipped with integrated heating and cooling systems. Can regulate airflow: Airflow speed and direction greatly influence comfort. When blowing directly, the speed should be limited to a certain range at suitable temperatures. The airflow speed can be adjusted based on passengers' living environment, age, health condition, and temperature preferences. Can purify air: Air quality inside the cabin is crucial for comfort.
