Reported the problem to Nissan twice because the service department couldn't fix it. The service manager had a temperature gauge showed my heater set at 62 was reading 75 degrees. That is quite a difference. The manager said that is how Nissan has the heater set and nothing could be done. I asked for a different thermostat regulator or something to fix it and the manager kept saying I will check into the problem. He also said when it set at 61 degrees the air conditioner is on, which is Nissan default setting. So bottom line I have to turn it down and up to keep it somewhat comfortable. Looking for another vehicle.