I am very interested in your system to auto open/close the sunroof and windows. Personally I find it really irritating (and distracting for that matter) to sit there and open/close the sunroof...and it sounds like a great idea to run it through the key fab. That is a good question though about the buttons on the fab. How will you get around this?
As for the safety concerns you have try this. Stick your hand in the window and roll it up. I know this doesn't sound very smart, but it's the only way that I can prove to you that it is not a safety conern. The window motors were designed to automatically shut off when they have a certain amount of 'backpressure' on them. However, I cannot speak for the sunroof because I have not 'tested' it, and really don't care to for that matter.
I guess what I'm saying in all this is that you should add as much content to your system as possible because that's what the customers (me and the rest of the people responding to you) want.
