When the vehicle is in stop and go or heavy traffic, the air conditioning system throttles itself back to conserve power in the traction battery. combined with the fact there are no rear seat vents (either in the console or the floor), it gets dangerously hot in the vehicle, especially in the back of the vehicle. according to nissan, usa, this is the design of the vehicle. temperatures of over 100 degrees have been recorded in my daughter's car seat while in traffic with the air conditioning hardly running or running at a very low power. according to nissan, this is the only way they can meet their advertised epa range. another area this problem effects is that when the windshield is foggy, and you are in traffic, it will not properly defrost causing a serious visibility problem. i have multiple videos of all of this. i contacted nissan but they claim that the car is operating as designed. i am contacting the bbb lemon law section. my local representative has asked me to file a nhtsa complaint as they feel this is a serious safety issue.