There's another thread here from someone who decoded most (all?) of the info center data. A search should turn it up.
I relocated mine, and the former cigarette lighter now powers my screen.
Tried and failed to get the 'webmaster' auto-on unit to work with my Thinkpad a couple/few weeks ago. Finally gave in and ordered an HP laptop a couple days ago. Should be here next week.
http://upload.wikimedia.org/wikipedia/commons/thumb/d/dd/993_Carrera.jpg/250px-993_Carrera.jpg
Just for the record, I had this in mind for 990:
http://ljplus.ru/img4/e/x/extel3/080504_001.jpg
Ha! Gotcha.
http://www.tvhistory.tv/1952-Bendix-KM21C.jpg
Also, guess what year this is from:
http://www.texasexes.org/images/hs/hook/dailylife_021.gif