Two problems related to air conditioner have been reported for the 2019 Nissan Sentra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2019 Nissan Sentra based on all problems reported for the 2019 Sentra.
The display screen for heat/air conditioning and airflow controls will randomly shut off. The temperature and airflow controls will still work even when the screen is off. I will have the heat set to 70 but it feels like I pressed the air conditioning button ( ihave not and checked by pressing the air conditioning button). While other times, I will have the air temperature set to 62 and it feels like I've turned it up to 85 degrees.
The radio turns off and on by itself without the car being on. I have walked up to the car to hear it playing music. It happens randomly driving, not driving, and with no power to car. I am worried about my battery draining. Also, the air conditioner display is blank from time to time. Only the orange lights on the buttons are lit up. Sometime if I restart the car, it will come back on as if it is reset, other times it does not help. The display screen above the ac control panel freezes along with the display in between the speedometer from time to time. It seems as if the computer system does what it wants to and when it wants. I have not had the car for 6 months and it's already giving me problems. It was purchased at the end of September 2019 from a Nissan dealership, brand new with 4 miles on it.