Hi, Anybody had problems with the ventilation and A/C not working on hot days? When it's around 84 F outside, the ventilation is not working at all and then it starts working after 5-10min but still no A/C. It took 15min to actually get the A/C working. The temperature on the dashboard seems to always be wrong by 8-10F compare to the outside temperature. Next Monday, the dealer will take a look. Not sure I made the right move to buy this car.