#1. the radio and window power won't go out till u open the door or after like 10 min.
#2. there is a manual key release on the bottom side of the steering Coloum. Grab a long skinny screw driver and find a hole about the size of a quater on the bottom of the steering Column. It might or might not have a plastic cover over it. If so remove said cover. Shove screwdriver into hole. Once inside it will depress a release button allowing u to turn the key back to the off spot and remove your key