I have a 2013 Aventador and the A/C has quit blowing cold. All fan speeds are working but no cold air. Sent to the Dealership and at first they found nothing wrong and then decided to replace a sensor. They state all was working and sent the car back but upon arrival once again nothing but warm air and it had lost all the freon in the system. Went back to the dealership and A/C on button would not stay lit up and they found it lost all freon and a low pressure cap was defective and leaked all freon out of the system. Just recieved the car back and was cold but after driving for 4 miles went warm again and a few miles later got cold for 30 seconds and then has stayed warm since. This time though the red light on the A/C button stayed lit up. Dealership states when the car was left running for 20-30 minutes every day stayed cold. Seems like when you drive it is when this happens. Lamborghini is involved at different levels and tying to figure it out. Any thoughts would be appreciated!