Winter days can be overcast, dark and often dreary. Nothing like having a sunroof in your vehicle that helps pull in as much light as possible during your winter driving. I love having my interior panel open allowing the light to flood the interior of the car even when the sunroof is shut. Personally, it is one feature that I can not live without in a vehicle. As I am sitting in middle of winter with 20 to 30 below zero - I can just imagine summer driving with my sunroof open and the warm breeze gently flooding the interior of my car as I am heading to work, shopping or hauling the kids. But, for now - I will enjoy as much light coming in during these snowy, cold overcast winter days!