Why is the air conditioning in the new BMW X3 not cooling?

[McBrody]

There are many reasons why the air conditioning in the new BMW X3 is not cooling, the most common ones include: 1. No air or low air volume from the air conditioning. It is necessary to check whether the air filter is dirty, whether the blower can operate normally, and whether the air conditioning flap motor can switch properly. 2. Lack of Freon in the air conditioning system. It is necessary to check whether the system is leaking. After confirming the repair, add Freon to the standard range. 3. Dirty radiator condenser or engine cooling system failure, leading to excessively high water temperature, such as the cooling fan not working, resulting in poor heat dissipation of the radiator and condenser. 4. Incorrect data from various sensors such as the air conditioning pressure sensor and evaporator box sensor, causing the air conditioning system to fail to adjust correctly. 5. Damage to the air conditioning compressor adjustment solenoid valve, air conditioning compressor clutch, or internal damage to the air conditioning compressor. 6. Faults in the air conditioning system wiring or control unit. When the car air conditioning is not cooling, you can choose a relatively professional repair institution for inspection and repair, such as the 4S shop or brand-specific repair shop of the vehicle model, and select the repair institution according to your actual situation.