Originally Posted By: Traction
This almost happened to me years ago while just changing a turn signal flasher under the dash of my 94 Bonneville. My shirt caught the power seat switch mounted on the front of the seat, and it crushed me to the floor of the car with the switch jammed into my back. It was terrible, I couldn't breath, or move, and home all alone. Eventually I was able to move a little, and got the switch to move the other way. I was trapped for a half an hour, and thought I was going to die.
Yes, I find it amazing that the power seats can operated without the key in the ignition. Not good.