What are the reasons for the BMW X5 air conditioning not cooling?

[AlexanderRose]

BMW X5 air conditioning not cooling reasons are as follows: Check if the air conditioning is functioning normally: If the air conditioning is not cooling after recharging the refrigerant, first check whether the air conditioning is operating normally, including both the indoor and outdoor units, especially the compressor of the outdoor unit. If it is found that it cannot operate normally, then a professional technician should be called for repair. Air conditioning filter clogged with dust: Check the air conditioning filter. It may be that the filter and evaporator have not been cleaned for a long time, leading to severe dust accumulation, which prevents normal heat exchange. It is recommended to use a specialized filter cleaning spray for cleaning. Refrigerant cycle system leakage: If the cooling is still weak after cleaning, check whether there is a leakage in the refrigerant cycle system. If a leakage is found, it needs to be sealed, and the refrigerant should be recharged.