Interesting thing happened after I took my friends out to lunch. We all got in the hot car, I put the key in, turned it to start it up, and just as the starter barely got a chance to start turn, the key slipped out of my hand and it sprung back to the off position.
Immediately, all electrical went dead in any key position. Battery is at 12.8v, tried to jump it with no change. With the key is in the ignition and the door is open you can hear it intermittently sort of starting to ding ding indicating open door, but it's just little chirps as it tries to play the sound.
----------------
1999 3rd gen T4R 2WD Limited