Exploring Smart Cars: Advanced Self-Diagnostic Features

by AutoExpert   |  12 June, 2024

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Hey friends, buckle up because I'm about to lay some crazy knowledge on you about how smart our cars have gotten these days. We're talking straight-up self-diagnosing wizardry that would make Knight Rider's KITT blush with automotive envy!

Listen, finding ten specific things that modern cars can check out for themselves wasn't easy. That's because the real question is more like "what CAN'T these rolled computer geniuses figure out??" Between all the sensors crammed into every nook and cranny, our rides today are like having a mobile hospital's worth of diagnostic tech strapped to four wheels.

Self-Diagnostic Features

They're basically robotic overlords at this point, monitoring every function from the engine down to the tires with clinical precision. And just like babies who scream bloody murder whether they need a diaper change or are coming down with the bubonic plague, our vehicular overlords tend to light up that ominous "service engine" dashboard light for every little hiccup.

That's where those mysterious diagnostic trouble codes come into play - your mechanic's secret decoder ring to figure out if it's just a loose gas cap setting off the freak-out alerts or if your engine is about to become modern art shrapnel on the highway. Because you know they'd never tell you directly in plain English. Where's the fun in that for our robot Lords?

Self-Diagnostic Features

But let's be real - there ARE actually some specific things these four-wheeled braniacs will straight-up tell us loud and clear if we're paying attention. Here are 10 of the coolest self-diagnosing powers that'll have you wondering if Skynet is making its move:

  • Monitoring Oil Life

Remember when your pops used to chew you out for going 3,000 miles without an oil change? Well, toss those arbitrary mileage numbers out the window, fam. Premium rides these days can analyze your driving habits and the condition of that crude to recommend the perfect change intervals. Grandma doing 25 mph to Bingo night? She can squeeze an extra 5K out of that sludge no prob!

Self-Diagnostic Features

  • Checking Tire Pressure

Nobody likes wrestling with a sadbag of a flat tire. Thankfully, tire pressure monitoring systems take theguesswork out by ratting out which rubber donuts are looking a little flaccid. Basic models just yell "LOW TIRE" at you, while the fancy pants will pinpoint the culprit down to the last psi and literally draw you a diagram of the problem child.

Self-Diagnostic Features

  • Brake Monitoring

Those brake pads are the only thing saving you from becoming a Cronenberg monster, so you'd better believe your car keeps avid watch over their status. The old screech-and-howl routine worked fine, but now sensors can just politely let you know it's time for a swap before that metal starts grinding away.

Self-Diagnostic Features

  • Diesel Particulate Filters

If you're rocking one of those fossil fuel burning diesel beasts, you've got extra layers of exhaust filtering going on to keep that black cloud soot from choking up the air. Your ride keeps vigilant watch over those particulate catchment filters to give you a heads up before they get too clogged to work properly.

Self-Diagnostic Features

  • Cabin Humidity Control

But it's not all just dire emergency monitoring! Cars nowadays can even use sensors to just make your ridiculously pampered life a little more cushy. Take the Acura RLX - it can actually sense moisture levels getting too humid inside and kick the A/C into desiccant mode before your windows fog up. Now THAT'S the kind of coddling us humans deserve from our robot chauffeurs!

Self-Diagnostic Features

  • Loose Gas Caps

We've all been there - that dreaded check engine light fires up out of nowhere and you just KNOW it's gonna be something heinous. Only for the mechanic to go "uhh yeah you just need to tighten your gas cap back on dingus." Some higher-end models will even just turn that alert off once you re-secure the cap without having to do the diagnostic code dance! Efficiency, baby.

Self-Diagnostic Features

  • Fluid Levels

Remember cracking open the hood every few months to make sure your dino sauce, coolant, and other automotive juices weren't running low? Well add that to the dinosaur graveyard, because modern sensors will tattle on any vanishing fluid levels so you don't have to get your hands dirty. Unless you're into that sort of thing, you grease monkey.

Self-Diagnostic Features

  • Battery Drainage

Oh man, have you ever gotten so engrossed in Bach-ing it up that you accidentally left your dome lights on and killed your battery? I know I have...like eight times. Luckily fancier automobiles can actually sense power drainage and hit you with a "yo, idiot - kill your lights already!" call from the dealer to save you from another walk of shame to your brother-in-law during the Bachelor finale.

Self-Diagnostic Features

  • Break-In Detection

But it's not all just cute little conveniences! When someone starts getting a little too hands-on with your baby, some models can actually sense the lock tampering going down. They'll hit you up to let you know what's happening so you can sic security on those jokers. And if the punks actually make off with your wheels, you can remote trigger lights, tracking the whole shebang!

Self-Diagnostic Features

  • Carbon Monoxide Detection

Alright, this last one is no joke - we're talking about protecting your life here. You know what comes shooting out of those exhaust pipes? A whole lotta toxic gases that you DEF don't want circulating around the cabin. The Acura RLX and others in this new wave of vehicles come equipped with sensors that'll sniff out any leaks of those deadly fumes and alert you to get the heck out there. Because as much as our cars rule our lives, they seem to wanna keep us breathing!

Self-Diagnostic Features

There you have it, folks - our modern vehicular overlords are certifiably paranoid about keeping every single system running at peak capacity for our enjoyment and safety. Whether it's micromanaging the oil life, pressures, fluid levels, or scanning for potential threats, you can bet your ride is keeping a diligent digital eye on Swarovski-crystal-tinted things.

Makes you wonder what ELSE they're monitoring that we haven't discovered yet, though... better keep treating your car right, just in case!

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