Skip to main content

Tesla Model S gets new software to ‘end range anxiety’

tesla model s gets new software to end range anxiety p85d
In his most recent Twitter boast, Tesla Motors CEO Elon Musk claimed a software update for the Model S released this week would “end range anxiety.”

However, that update has nothing to do with battery capacity or efficiency. Rather, it aims to soothe drivers with information.

The update includes two new features intended to help drivers better estimate range, and find charging stations more easily.

One component of this is “Range Assurance,” a navigation app that runs in the background even when the system itself is not in use.

It monitors Tesla’s network of Supercharger stations, notes which ones are crowded, and warns the driver when he or she is about to go out of range of a station.

When the driver decides to stop for a charge, the system displays a map of the most convenient charging stations and gives directions to the closest one. It can even account for the effects of altitude changes, wind, and other weather conditions on range.

Many electric-car drivers calculate this sort of thing on their own when taking long trips, but Tesla claims the car can now do it all automatically.

The second half of the anxiety-abating duo is the new “Trip Planner.” This feature allows drivers to plan a route with charging stops along the way, using real-time information from stations and other cars to determine where it’s best to pull over.

Trip Planner then calculates the best route to the next charging station, and determines how long a stop is required. It can also message owners through Tesla’s smartphone app when the car is done charging.

Range Assurance and Trip Planner will also be packaged with software for new safety features.

Tesla will add automatic braking, blind-spot monitoring, and side-collision warning. Some cars equipped with the hardware to support these features have already shipped to customers.

Finally, the Model S will also get a valet mode, which limits power, locks the glovebox and front trunk (“frunk,” in Tesla speak), and locks down any personal information stored on the car’s infotainment system.

Like other Tesla updates, expect this new software to be released over the air fairly quickly.

Editors' Recommendations

Stephen Edelstein
Stephen is a freelance automotive journalist covering all things cars. He likes anything with four wheels, from classic cars…
Tesla hopes full self-driving beta will be out globally by the end of 2022
Beta of Tesla's FSD in a car.

At the Tesla AI Day 2022 event, the electric car maker revealed some key statistics about the Full Self Driving (FSD) tech that is currently still in the beta testing phase. The company divulged that the number of FSD beta testers has gone up from 2,000 last year to roughly 1,60,000 users in 2022, despite a few regulatory hiccups and incidents that raised questions about its safety.

Tesla still hasn’t provided a timeline for when the FSD package will formally exit the beta phase, but it doesn’t seem too far off. In a TED interview this year, Musk claimed that the FSD system, which now costs $15,000, will most likely be out by the end of 2022 for all customers. There are also plans for a global rollout by the end of this year, pending regulatory approval, of course.

Read more
Tesla to fix window software on 1M of its U.S. cars
A 2021 Tesla Model S.

Tesla is sending out an over-the-air update to a million of its vehicles in the U.S. to fix faulty window software that could leave occupants with pinched fingers.

According to a document issued by the National Highway Traffic Safety Administration (NHTSA), Tesla engineers discovered that the affected vehicles may not meet certain automatic window reversal system requirements. It said that in some cases, the window may exert more force before automatically retracting when sensing an obstruction such as a person’s fingers. The condition “may increase the risk of a pinching injury to the occupant,” the NHTSA’s document says.

Read more
CyberOne robot is Xiaomi’s answer to Tesla Bot
xiaomi cyberone humanoid robot cyber one

Xiaomi this week introduced CyberOne, a humanoid robot that looks set to take on Tesla Bot.

Tipping the scales at a hefty 52 kg and standing 1.77 meters tall, CyberOne showed up stage alongside Xiaomi CEO Lei Jun at an event in Beijing on Thursday, August 11.

Read more