Know the Facts
In ten minutes a car can heat up 20 degrees. What if you keep a window open? Unfortunately, rolling down a window does very little to keep your vehicle cool.
A child is at a much higher risk than an adult of dying from heatstroke in a hot vehicle – especially when the child is too young to communicate.
Never leave a child alone in a parked car, even with the windows rolled down, or air conditioning on.
More Safety Tips for Parents: Safercar.gov