The air conditioning compressor is responsible for compressing the refrigerant, increasing its pressure and temperature, and circulating it through the system to facilitate heat transfer and maintain a comfortable temperature inside the vehicle. The replacement of the compressor should be carried out by a qualified mechanic, as it involves the handling of potentially dangerous refrigerant gases. It is therefore recommended that this task be carried out by a service professional. It is imperative that a new dehumidifier be fitted when replacing the air conditioning compressor.