
Actaully KITT had the advantage of being overridden by the driver where these cars don't. If you hit the brakes, what's to say someone ELSE won't rear-end you as a result of avoiding a collision AHEAD of you? I had got into an accident that ended my ability to work for over 15 years because I stopped to avoid hitting someone ahead of me and the guy behind me plowed into my pickup truck, hitting fully 3 TIMES before actually stopping (he bounced, I guess - since I had a truck and he had a sedan). The truck's seat belts had clamped down on me hard pinning me to the seat until all motion stopped, preventing me from going through the windsheild (but I only hit my head on the back window but not hard enough to break or crack it). The impact was so great that the battery came flying off and hit the alternator fin, putting a hole in it. That's how bad the accident was. Back bumper was smashed into the back of the truck, requiring come auto-body work, paint and a new bumper. His car? Totalled. They had the engine in their lap, almost! Thank goodness everyone had their seat belts on or it would have been worse. The guy was drunk, too.
Now Dryden (my car) will do the same thing. He'll "hug" me if you stop too quickly.

I like that feature, actually. And the fact he doesn't have a window directly in back of my head (instead, a nice, cozy cloth-covered headrest).
Accident prevention features sure are a good idea though. But I hope the car's AIs will also take into account what is BEHIND you. I think they should not just control braking but steering too, so they can swearve out of the way of vehicles and/or give vocal or other sound-warnings to EVERYONE in vicinity. Like "Impact Iminant! EVERYONE BRAKE NOW!" Other cars could be programmed to react on a signal other cars would give off at the same time that have that feature so that they would all work in tandem and everyone would STOP until drivers figure out who should go first to get going again. Worst would be a robot-controlled traffic jam. Instead of injuries, destruction and possibly death.
I'm waiting for them to invent these.
There was an SUV I read about (forgot where) that actually would be able to prevent a lane change or initiate one when appropriate, and even steer during lane changes.
Makes me think of how technology has advanced since Knight Rider. My 80s model Pontiac 6000 has as mentioned, locking seat belts, locking anti-theft steering column, door/lights/ignition chime (actually - he emits a long, very loud beeeeeeeeeeeeeeep until you take care of the problem), and computer controlled engine (operation) and transmission (automatic 3-speed shifting plus Torque Converter Lockup mode for 40 mph+ to preserve gas), and vaccuum (and I THINK partly computer) controlled auto-cruise (which I have never had an opportunity to try and see if it works in all the 5 years I had the car). So while Dryden doesn't have power seats, power door locks, power windows, voice-information system, or even power steering (he's got power-assist, which is slightly tighter to control), he still has a lot there for a car in the 80s. Now days, cars talk, navigate, change lanes, park by themselves, start the engine on remote command, many things KITT could do back in the early 80s!
Some of these things are available after-market (as any KITT/KARR replica can tell you) and some things I hope to be able to add to my car. Especially to make him talk and communicate.
