Waxman,
As you likely know, most luxury cars have the Express Up & Down on all windows & sunroof. I really like this option. On my old Audi, you could reprogram the remote to press one button and all windows and sunroof would close and the
doors lock. Great when you have kids that always forget to close the window.
My BMW also has this along with rain sensing wipers. BMW has used the fact that the car can sense rain to apply the brakes ever so slightly to keep the disks dry and so no breaking delay in the rain. I heard in one of the BMW forums that some have programed the car to close all windows and sunroof automatically when it starts raining. Really cool, especially when you are away from the car!
As far as safety goes, express up windows are protected by an anti-pinch system. So safety issue is covered.
Now some cars take it too far and so are a real pain. My wife's car seems like it was programmed by Microsoft. I call it the stupid car. So say you turn off the car in gear and then put it in park. The car does not notice and keeps chiming, you can't
lock it or do anything but start the car in gear and then turn it off. I hate that Lexus and all the stupid things it does!
BigLeo