Rules To Follow When Driving A Tesla On Autopilot

Autopilot is one of the most innovative features Tesla owners have access to, since it uses cameras, sensors, and AI to drive the car autonomously in certain circumstances. It's capable of a wide range of functions, and Elon Musk and his team frequently add more. Activating the self-driving capability is a very simple procedure, and when it's on, the car is mostly capable of driving down highways and well-marked roads without human intervention. The word mostly is very important there, as there are plenty of myths that still surround Autopilot and its limitations.

Despite what some of Tesla's more bullish proponents might have you think, Autopilot does still make mistakes and can require emergency intervention at any time. If drivers don't follow the proper procedure when using it, they can put themselves and everyone else around them at unnecessary risk. That's not to say that the system is inherently unsafe — when used properly, it's generally proven itself to be just as safe as a human driver. However, it's always worth making sure you know the basic rules before venturing out onto the open road and trying out this revolutionary system for yourself.

In addition to calibration, it's important to make sure that the car's cameras and sensors are kept free from any dirt or debris that might impede their functionality. This is particularly important with an Autopilot feature like Summon, which allows drivers to call their vehicle over from a parking lot to wherever they're standing. To maneuver out of its parking space and avoid hitting other cars, pedestrians, animals, or any other hazards, the car will need to have a crystal-clear view of everything in its surrounding area.

Even a small piece of dirt on a vital camera could mean that the car can't see said hazard, with potentially disastrous consequences. In most cases, the car will alert drivers if it detects any blockages, but as a precaution, Tesla advises drivers to conduct regular visual checks of their car's sensors and cameras to make sure they're clear and undamaged.

Another Beta feature offered as part of Tesla's Autopilot package is Navigate, which can change lanes while on the highway and follow your navigation route to guide you to off-ramps and exits. Tesla offers two settings for the lane-changing feature, the first of which requires the driver to confirm that they want the car to move lanes. They can do so through engaging the turn signal, and then the car will do the rest. Alternatively, they can opt to turn Lane Change Confirmation off, which enables the car to move between lanes without any driver input.

Picking which one suits you best is largely a question of deciding how confident you are in Autopilot's capabilities. Especially in heavy traffic, drivers more acutely aware of the system's shortcomings might prefer to authenticate their car's actions rather than let it pick independently, but that's not to suggest that either one is an inherently better option. If you're confident in the system and can ensure that you don't get distracted when there's no need for manual input, then turning confirmation off is the most convenient option.

One of the biggest criticisms of Autopilot has been its failure to ensure that drivers remain adequately attentive while the self-driving functions are activated. Earlier versions of the software required drivers to frequently have their hands on the steering wheel while Autopilot was engaged, but the safeguard could easily be fooled. A video emerged of a driver using an orange wedged in the steering wheel to fool the system, and a few companies even began selling an "Autopilot Buddy" accessory that could clip onto the wheel to replicate the hand of the driver.

Tesla claimed to have fixed the problem by installing driver-monitoring cameras that check whether you're paying attention while Autopilot is engaged, but independent testing by Consumer Reports proved the system could still be cheated. In some instances, researchers found that they could cover the camera altogether without triggering a safety warning, and even if a warning did trigger, it wasn't effective enough to reliably ensure that the driver refocused on the road. It should go without saying that using any method to override Tesla's safety systems is inherently dangerous, not only to the car's occupants but to anyone else around them on the road. There is a simple solution — drivers need to make sure that they're not tempted to use distractions like phones while Autopilot is engaged, and that they remain alert to the road ahead of them, as Tesla recommends.

It might sound bizarre, but having the steering wheel suddenly fall off is a rare-yet-dangerous Tesla phenomenon that's currently under investigation by the NHTSA. It affects Model Y cars built for the 2023 model year, and it's caused by a manufacturing defect. It was found that certain cars were missing a retaining bolt that secured the steering wheel onto the steering column, but the problem wasn't initially noticeable because the friction fit created through installation made the wheel appear to be connected.

When a large force was exerted on the steering wheel, it could suddenly detach. In theory, the jolt associated with grabbing hold of the steering wheel in an emergency could cause the detachment, rendering the car effectively out of control. The last thing a driver wants when trying to take control of the car after an Autopilot error is for the steering wheel to come loose, although it's worth noting that, at the time of writing, the fault is only known to have affected a handful of cars. Owners of the 2023 Model Y will no doubt continue to watch the situation closely, but for now, no recall has been triggered and Tesla has yet to take any further remedial action.

On that note, it's important to keep in mind that there have been allegations that Elon Musk has had a tendency to exaggerate what Autopilot is able to do. A senior Tesla engineer recently testified under oath that a 2016 promotional video showing off Autopilot's tech was not reflective of the system's capabilities at all, but rather had been staged. Instead of using its systems to drive independently like the video implied, the Model X shown was instead driving along a set path that had been pre-programmed, with all the relevant 3D data already fed into the system.

Moreover, Musk had personally overseen the production of the demonstration, sending late-night emails to engineers saying "Since this is a demo, it is fine to hardcode some of it, since we will backfill with production code later in an OTA [over-the-air] update." While this doesn't mean that Musk has misled customers on any recent aspects of Autopilot's capabilities, it shows that at the very least, he's previously been willing to bend the truth in an effort to impress customers and investors. So, it's worth taking Elon's more ambitious claims about Tesla's newest Autopilot features with a grain of salt, at least until there's plenty of real-world data to back them up.