:hmm: After parking my 2000 DeVille DHS it would not re-start. Nothing happened when I turned the key but the battery was fine and the lights worked. The interior lights would not shut off until the ten minute limit ended and the lights on the driver door panel would not go off at all. The auto door opener wouldn't even work. NADA! It started only after disconnecting the battery to let the computers recycle. What happened? How can I prevent this from happening again? HELP!!!