Originally Posted by Moneypit SEL

Speak for yourself. 15 years ago, I worked for Cadillac. Digital fuel injection, On-board diagnostics you could access without a scan tool (including climate control paramaters) with freeze-frame data. Multiple computer modules with a data buss. Everything from the alternator to the 'Trunk Lid Ajar' message controlled by computer. Interior lights that only worked when it was dark enough to need 'em. Semi-active suspension. Etc.