Why have we been living with and driving cars for about 100 years and they do not have any ventilation, as soon as they became a closed body they lost any type of ventilation
Forget about kids and dogs being locked in what about us as we drive, what of the plastics that a car is constructed from, vinyl will give of dangerous fumes when heated. I know that we have A/C but if the car is parked it takes a lot of power and fuel to drop the temperature.
The A/cond uses about 3 HP so you have to pay for the fuel but if the car was properly vented it would not get as hot in the first place
