Before the update, Tesla's routing system estimated energy usage by distance, elevation changes, and some additional information such as your vehicle type and its wheel configuration.
The new Navigation Energy Prediction makes this projection even more definitive by forecasting wind conditions, assessing if you will be driving into a headwind or crosswind, determining the humidity, and gauging the ambient temperature.
Since Tesla is relying on additional weather information for these predictions, your vehicle will need to have an active cellular connection, but Premium Connectivity is not required.
All Teslas in supported regions (US included) will have access to this information except for older Teslas (2015 and older) that only supported 3G cellular networks which have recently gone offline in the US. Tesla offers an upgrade for those owners affected.
This latest update may not be the most significant factor for short trips; it could be a meaningful upgrade for those who use their Tesla for long-distance traveling when every acceleration and regenerative braking matters.
Also, for those who live in regions with a wide range of inclement weather conditions. One of the biggest rebuffs about Tesla, and all EVs, is that they are not as efficient in extremely cold conditions. Certainly, using the heater will use more energy.
Those concerned about traveling in the winter months now have access to even more detailed information about consumption and can better plan for stops along their way to the chilly destination.
Tesla first included environmental factors in a 2018 update, and the wind calculations have been showing up in the code since March 2022, but it's now available in the production build of 2022.16.
Although these changes are completely invisible to the owner they will help reduce range anxiety on long trips and increase our confidence in the vehicle's predictions.
These changes will also improve the accuracy of your suggested wait time at a Supercharger before you're able to move on to your next stop or destination.
A great way to track your energy usage on a long trip is by using the graph in the Energy app.
The energy app will also use these new predictions and will now more accurately display the predicted energy curve.
The energy graph displays two graphs. Your predicted energy usage and your actual energy usage. You may sometimes see your vehicle performing worse or better than the prediction. With 2022.16, these graphs should be even more similar, as the predictions have become more accurate.
Before 2022.16, if you were driving against a headwind, it was possible to use significantly more energy than anticipated, but those instances should be far reduced now.
The energy graphs are still a great way to keep tabs on your energy usage on a long trip and a reliable way to see how your car is performing compared to its prediction.
The Energy app is available on all Teslas, except the new Model S and Model X. Tesla appears to still be tweaking the app to work on the larger display, but there is a little workaround to get it to work.
There are several ways to increase the range of your Tesla's energy consumption with or without the Navigation Energy Prediction enhancements.
These include driving in Chill Mode and using Speed Assist to monitor bursts of speed. Tesla also encourages users to understand how to control the accelerator pedal to slow down instead of using the brake pedal.
Then, of course, regenerative braking slows the car and puts energy back into the battery. Drivers can also reduce the use of creature comforts such as heat, air conditioning, driver assistance, and even the Toy Box.
However, Caraoke is a must for long trips, so you may want to better plan your route by using the Energy app.
This action ensures you can sing all the tunes you want to entertain, or annoy, your passengers.
Don't miss out!
Subscribe to our newsletter to be the first to know about Tesla's upcoming features and new software updates.
This week we take a look at Tesla's upcoming update, 2023.20, Tesla's improvements to Autowipers and its latest app update
Join us as we take a look back at this week's top Tesla stories. From an early look at the features included in Tesla's upcoming 2023.20 software update, to Tesla's latest app update, we dive into the top stories of the week.
An Early Look at Tesla's 2023.20 Update and Its Features
Tesla is introducing the ability to track your tire mileage in update 2023.20
Preparations are underway for Tesla's next software update, version 2023.20. Although currently in testing, this update has been drawing attention since it was first noticed last week. Considering Tesla's 2023.12 update brought numerous new features, it appears this next may be smaller. However, we now have our first look at some of the features included in Tesla's 2023.20 update.
A noteworthy improvement under the upcoming update pertains to tire service tracking. Post-update, vehicle owners can track how many miles have been driven since their last tire service.
Tesla Updates App to v4.21.5, Adds New Loot Box, Referral Rewards and References New Features
Tesla has updated its app to 4.21.5
Not a Tesla App
This week Tesla updated their iPhone app to version 4.21.5. The updated features include a new Loot Box design and a notice to Canadians using their Superchargers. Tesla also hints at several upcoming features including Boombom v2.
Tesla's Model Y With Hardware 4.0 Doesn't Include Radar: We Take a Look at Why
Tesla's Model Y with HW4 is coming without radar
As Tesla continues to redefine the automotive industry, insiders have revealed that the company's upcoming Hardware 4.0 (HW4) will not include the radar module in its Model Y vehicles, at least not initially. This marks a shift in the company's approach towards autonomous driving, relying more heavily on vision-based systems. This strategic decision builds on the recent introduction of HW4 in the luxury Model S and Model X models.
Previously, the integration of HD radar in the Model S and Model X indicated an evolution in the company's Full Self-Driving (FSD) hardware.
Tesla Reduces FSD Beta Suspension Duration With FSD Beta 11.4.2
Tesla has reduced the FSD suspension to one week with FSD Beta 11.4.2
Tesla is again modifying the Full Self Driving (FSD) Beta suspension policy. Initially, the system, which is based on a strike policy, suspended users until Tesla reset strikes globally, which ranged from about every three to nine months. The driver has up to three strikes for vehicles without a cabin camera and five for those equipped with them.
More recently Tesla changed their policy to reset FSD suspensions on an individual basis after "approximately two weeks," according to Tesla. But with the introduction of FSD Beta 11.4.2, Tesla has now reduced the suspension interval from two weeks to approximately one week.
Tesla and Ford Forge New Partnership: Ford To Incorporate Tesla Charge Port (NACS) in Future EVs
Ford will add a Tesla (NACS) port to its future EVs
In a move that attests to Elon Musk's words on fostering industry collaboration over competition, Tesla and Ford have announced a partnership to enable the latter's electric vehicles access to Tesla’s extensive Supercharger network.
Contrary to earlier speculations that Tesla's move to open its proprietary charging connector might be a futile attempt at standardization, Ford has embraced the North American Charging Standard (NACS) - Tesla's charging system. With this, Tesla’s charging plug design, known for some advantages over the current CCS standard, might start gaining traction across the North American EV sector.
Tesla Upgrades Autowipers to v4, Musk Apologizes for Poor Performance
FSD Beta 11.4.2 introduces Autowipers v4
For Tesla owners, the auto wiper system has been a contentious feature. Loved by some for its attempt at autonomous convenience yet criticized by others for its hit-or-miss performance, the system has often had trouble with extreme light conditions or misty weather. Now, Tesla has introduced v4 of their autowipers system that aims to correct past issues and enhance the user experience.
Tesla to Deliver Cars at 50% Charge, Offers 150km Free Supercharging
Tesla will now give owners a 150km Supercharger credit
Tesla has recently come up with a new way of doing things when it comes to delivering cars. The company claims this change has been made to align with some new rules in the industry. In the past, Tesla always delivered cars with a full charge. Now, they are to be delivered with only half charge.
When electric vehicles are being transported from one place to another, having them fully charged can pose a risk. Keeping the state of charge (SOC) at 50% during shipment reduces the chances of battery fires. This practice is not new. Other battery-operated devices, like e-bikes, are also shipped at a lower SOC for the same safety reasons.
Tesla Model 3 Refresh Reveal Rumors Coincide with Elon Musk's China Visit
Is Tesla getting ready to unveil the refreshed Model 3?
Tesla CEO Elon Musk's recent visit to China, his first in three years, has set the stage for widespread conjecture around the unveiling of the revamped Tesla Model 3. Dubbed Project Highland, this model refresh has been a topic of discussion for some time. Industry insiders believe Musk's significant stop at the Shanghai Gigafactory might be strategically timed to coincide with a potential sneak peek of the new Model 3 design.
Tesla Screen Size Comparison for All Tesla Models, Including Size, Resolution and Aspect Ratio
A good view of all the displays available in a Model S
Tesla is a pioneer in the automotive industry, and one of the most defining features of its vehicles is the use of large touchscreens. These screens are a central hub for most vehicle functions, including music, vehicle settings, navigation, and more. Tesla's commitment to a minimalist and user-friendly design is evident through integrating these screens, which have become iconic in electric vehicles.
Between 2012 and 2020, the Model S and Model X were equipped with vertical screens, which stood out due to their impressive size and orientation.
NHTSA closes its investigation into Tesla's 'Passenger Play' feature
The National Highway Traffic Safety Administration (NHTSA) has concluded its investigation into Tesla's 'Passenger Play' feature, stating it will not pursue a recall of the scrutinized vehicles. Passenger Play allowed passengers in the vehicle to play certain games like the Sky Force Reloaded while the vehicle was in motion. Tesla was quick to respond to NHTSA's concerns and issued an update that requires the vehicle to be in park before games can be launched.
The closure of the probe comes amidst continuing concerns over the potential for driver distraction.
Investigation Ends, Still Leaves Room for Future Actions
While NHTSA's conclusion signifies a milestone in Tesla's ongoing scrutiny, it does not entirely absolve the electric vehicle maker. The administration emphasized that the end of the investigation does not mean a safety-related defect doesn't exist. Furthermore, the NHTSA's decision opens the possibility for future action if additional concerns arise.
NHTSA's apprehensions were primarily rooted in Tesla's decision to allow video games to be played on the front center touchscreen of the vehicle while in motion. Having acknowledged these concerns, Tesla voluntarily took action by disabling the 'Passenger Play' feature through an over-the-air software update soon after NHTSA launched its investigation in December 2021.
Tesla's Voluntary Disabling of Feature Commended
The administration confirmed that Tesla reported a 97% completion rate of the software update disabling 'Passenger Play', within a month of its release. The agency lauded Tesla's swift action, which showcased a responsible approach toward ensuring driver safety and mitigating distractions. This action appeared to significantly address NHTSA's concerns, as the agency cited the importance of "affirmative technology-based lockouts" as more effective than merely using labels or disclaimer screens.
Ongoing Scrutiny of Tesla's Autopilot System
Despite the conclusion of this specific probe, Tesla remains under the lens of the NHTSA, which is currently investigating Autopilot. The investigation, covering approximately 830,000 Tesla vehicles, aims to understand better human factors concerning Tesla interfaces and the dynamic driving task.
A History of Safety First
Tesla has always portrayed itself as an automaker that prioritizes safety. From advanced driver assist systems to top-tier safety ratings, the electric car manufacturer has consistently sought to revolutionize transportation safety norms. The swift action in disabling the controversial 'Passenger Play' feature further underscores the company's commitment to road safety and user well-being.
Tesla’s case serves as a potent reminder for all automakers that in-vehicle infotainment devices must balance entertainment and safety. In 2014, the NHTSA issued guidelines encouraging automakers to design in-vehicle devices so the driver can’t use them to perform inherently distracting secondary tasks while driving. As the lines between automobiles and technology blur, the importance of these guidelines will only grow.
Although the 'Passenger Play' investigation has concluded, Tesla’s journey with the NHTSA is far from over. The ongoing probe into Tesla’s Autopilot system indicates that the auto giant will remain under close watch to ensure the highest levels of safety for users and fellow road users alike.
TeslaFi is a service that logs your drives and charging sessions so that you can later refer back to them. We highly recommend checking them out if you use your car for business trips and would like to keep track of reimbursements, if you like to see how much you spend on charging or if you just love statistics. View their about us page and see everything they have to offer!
The EV Universe newsletter reports distill more than 100 EV news sources into a 10-minute read every week. We cover both Tesla and the rest of the EV industry. Join over 3,000 EV geeks like us and subscribe to the free weekly newsletter here.