I have been trying to figure out a strange problem with my BMW for the last few days. Early in the morning, the AC works perfectly and the cabin gets cool within a few minutes. But after driving during the afternoon, the air slowly becomes warm even though the AC is still switched on. I checked the basic settings and changed the cabin air filter a while ago, but nothing has improved. A friend said it could be a compressor issue, while another thinks there might be a small refrigerant leak. While searching online for possible repair options, I found https://caracrepairsharjah.ae/brands/bmw, and it seemed to focus on BMW AC repairs. Before I book an inspection, I wanted to ask if anyone here has experienced the same problem. What turned out to be the real cause, and was the repair expensive or something simple? I would really appreciate hearing about real experiences before spending money on parts that might not even need replacing.