There comes a time when the development of cars, computers, and so-called electronic convenience, become anything but that.
Fixing my own cars, and occasionally for others, I’ve witnessed this march to built-in catastrophic entrapment for several decades… and it ain’t pretty.
There was a time when an engine could be removed, valves replaced, seats ground, pistons pulled, cylinders rehoned, rings replaced, transmissions removed and rebuilt, and you could continue to use the same car for many years. If you want to keep them now, it’s going to be an expensive proposition.
Then came the need for pollution control systems. Not satisfied with pumping in more air to burn waste gases, nor using expensive palladium catalytic converters on the exhaust. That wasn’t enough. Let’s put in some sensors, and computerize the whole process of bringing in air, swirling it about with computer timed fuel injection and variable valve timing. Then fart it out the back with sensors that constantly sniff for emissions, only to feedback through the computer, hey – you’re giving me gas!
As if that wasn’t enough, they installed infotainment systems into these supposed smarter cars. Only one problem with that, no make it two. First the drivers need updates, and that wasn’t happening. Knob fiddling was one thing, but glaring at a screen which not only controls the interior temp, your favorite radio stations, the last 500 songs you cleverly downloaded, and also gives you reroute instructions past the 15 car pile up you need to avoid to get to work.
What Are The Usual Causes For Computer Failure in Vehicles
Not only are computers failing with ever-increasing frequency, due to downsizing all those millions of tiny micro junctures, which makes them more susceptible to cycles of heat and cold. They now control your 9-speed automatic transmission which is arguing with your engine management systems on what the right fuel-air combination, meshing with the right gears for your on and off the acceleration because you couldn’t make up your mind on which of the 6 lanes of traffic to travel.
Mercedes, among several later manufacturers, has built-in systems to detect when you’ve listened to way too many conference calls and are now too drowsy to stay in your lane. They’ve also added another computer to check that your eyes are scrutinizing that fancy whiz-bang infotainment system instead of driving, and are about to plow into the little old person crossing the road in their 4 wheel drive, electronically controlled wheel chair. It has now applied the computer management system for your brakes, and detected the G-force to be sufficient to maim you, has launched 3 out of 7 possible air bags to cushion your low earth orbit.
One last system has been called upon to maintain your ride stability system which manages ride height on all 4 wheels, keeping you level, while bearing down on previously mentioned senior citizen, having a cardiac event in front of your just in time stopped car.
Never mind, the smart 4 wheel drive scooter has called 911 to get her or him the assistance they need.
Meanwhile, you will have gone through a pile of cash or credit to replace the inflated airbags and clean up the interior of your car, contaminated by all the internal special powder they put in those airbags, combined with your sudden urge that has stained the leather in your seat. After you receive the hospital bill for the face and neck burns from the airbags, you will visit your doctor for a prescription of Nitrazepam.
The advance of technology has repealed radio / cassette knobs, in favor of a computerized lit entertainment screen which beckon you to gaze at it, instead of attentive driving.
BTW, you’ll need a new infotainment system after you have smashed your knuckles into it when your computer determined you had to stop extra fast because of the kitty running across the road in front of your collision avoidance equipped, modern car.