Tesla Holiday Update Wishlist - Maps & Autopilot Edition

Not a Tesla App

We’re eagerly anticipating Tesla’s biggest update of the year — the Holiday update. The update usually arrives in December, typically towards the end of the month. Last year, the rollout was actually earlier, happening in the second week of December.

As part of our ongoing series, we’re sharing our wishlist for features we hope to see in this year’s holiday update. This edition focuses on improvements to Tesla Maps and Autopilot.

Altitude

Tesla has been adding more weather information and other improvements to their maps. Some users would love to see the vehicle’s current altitude displayed on the touchscreen’s status bar at the top. This data can be derived from map data or a barometric sensor and could be a nice addition.

Fleet Support for Road Information

Every Tesla vehicle captures a tremendous amount of information and analyzes and categorizes almost all of it. We would be remiss not to wish for fleet-based support for road information, especially since one of the goals for FSD V12.5 was vehicle-to-fleet communication.

User-contributed Map Data

Many users have asked for the integration of more Waze-like features into Tesla’s navigation. Earlier this year, Tesla added Speed Camera locations, traffic lights and stop signs to maps, but users really want it to be a Waze-like experience that lets you contribute data. This includes marking police car locations, accidents, construction, and more. We’re not sure how likely this is to happen. So far, Tesla has relied on the Google API and other vendors to highlight information on the map.

Avoid Highways Option

Users have been asking for an ‘Avoid Highways’ option forever, as it’s a standard option in navigation systems nowadays. While the Alternate Routes feature is helpful, it may not always provide a route that avoids the highway.

In June, Elon Musk confirmed that a “Avoid Highways” option would be added to Tesla navigation. We still haven’t seen it arrive, but we’re fairly confident that it will eventually be available in Tesla vehicles, maybe even for the Holiday update. What better way to enjoy a winter wonderland than to drive through some country roads instead of on the highway?

3D Buildings in Maps

Not a Tesla App

3D maps arrived in China earlier this year, and Google began rolling out 3D maps for various apps just last month. Apple already provides a 3D map with beautiful renderings of nearby buildings, and Rivian already features 3D buildings with an Apple-like look, so Tesla is playing catch-up a little bit here.

While 3D map support could be viewed as mostly eye candy, it can sometimes be useful when navigating an unknown area. Since the Intel infotainment processor is already near its limit and has excluded features in the past, such as improved visualizations and High Fidelity Park Assist, this feature could be limited to newer AMD-powered vehicles.

At Tesla’s recent Robotaxi event, we saw custom 3D maps in the vehicle with a specialized interface, so Tesla knows this is an appealing addition.

Full-Screen Visualizations on Intel

BLKMDL3

This year Tesla added support for full screen Autopilot visualizations on AMD-based vehicles. Unfortunately the option to go full screen isn’t available on Intel vehicles, unless you’re in North America and have FSD.

There isn’t a clear reason why this is the case, since Intel vehicles can obviously handle them. It’d be nice if this holiday season Tesla expanded  full-screen visualizations to all Intel vehicles, regardless of location.

Detect and Visualize Emergency Vehicles

Greentheonly/X

Tesla already detects emergency vehicles while on Autopilot, however, it doesn’t display them in the visualization any differently than a normal car. Tesla was planning on adding emergency vehicle visualizations as far back as 2021, but they didn’t happen for some reason.

Tesla recently announced that they’re going to step up emergency vehicle detection by not only detecting the vehicles visually but also using audio input as a cue. With FSD v13, which is expected to be released to Tesla employees this month, FSD will detect emergency vehicles using the vehicle’s internal microphone. This should let the vehicle know about emergency vehicles sooner. We’re hoping that on-screen visualization comes along with this update.

If it’s anything like Tesla’s 2021 implementation, Tesla will design emergency lights that could be added to various existing 3D models, such as cars, SUVs, and motorcycles.

FSD Visualizations in Other Regions

This one is long overdue, and we hope it finally arrives. Owners outside of North America have been paying for FSD for years and have almost nothing to show for it. Sure, it includes some features like Summon (with USS vehicles) and, more recently, Autopark, but it doesn’t even include Actually Smart Summon yet.

While Tesla says the FSD is coming to Europe and China in Q1/Q2 next year, it’d be a great addition to add FSD visualizations for the time being.

There’s no doubt that Tesla is already detecting objects and vehicles behind the scenes and comparing what the vehicle would do to what the driver does to help improve Autopilot in these markets. For some reason, Tesla has decided to show different visualizations depending on whether you have Autopilot or FSD and whether you live in North America or elsewhere.

Adding FSD visualizations for everyone, regardless of whether they have Basic Autopilot, EAP, or FSD, would be an exciting addition — and it may even increase the subscription rate to FSD.

FSD Tow Mode Support

Today, using Tow Mode in the Cybertruck, Model X, Model S, or Model Y will completely disable FSD and Autopilot. Tesla has been testing FSD on the Tesla Semi, so we hope to see Tow Mode get support for either Autopilot or FSD. It would make long trips with a trailer much better on highways!

Expand Basic Autopilot

Tesla’s Basic Autopilot includes Adaptive Cruise Control and Autosteer, but we’d love for Tesla to expand this further to match what other manufacturers are offering.

Right now, Tesla considers Navigate on Autopilot and automatic lane changes part of Enhanced Autopilot. This means that if you’re on Autopilot and want to change lanes, you need to disable AP, change lanes, and re-enable it. Since many regions no longer offer Enhanced Autopilot for purchase, users are forced to put up with this annoyance or pay for FSD, which isn’t offered as a subscription outside of North America.

By creating a clearer distinction between Autopilot (focused on highway driving) and FSD (designed for city driving), Tesla could improve the Autopilot experience for users while encouraging them to upgrade to FSD.

Actually Smart Summon

Actually Smart Summon is still mostly limited to North America, with some small regions such as Taiwan, also receiving it. However, it still requires you to hold the ‘come’ button currently. The next big leap would be to remove this requirement and enable users to summon their vehicles with a single tap. Tesla previously said this was coming in a future improvement to A.S.S.

Ideally, we’d see the reach of Actually Smart Summon expanded to Europe and other regions and improvements of the feature, although we’re much more likely to see the former for the Christmas update.

Cybertruck is also still waiting for Summon, so this could be an additional surprise.

Autoshift for All Cars

While Autoshift isn’t directly tied to Autopilot, it does leverage AI to decide whether to shift into reverse or drive. This feature has now been released on the new Model S, Model X, the new Model 3, and the Cybertruck. However, Musk once said that it would be added to all Tesla vehicles, so we’re hoping that’s still in the works.

There’s certainly no reason why Tesla can’t add it to older vehicles with stalks. For those not familiar with Autoshift, it allows the vehicle to automatically shift into reverse or drive when the driver is ready to start moving. This makes it even easier to get going: You simply get in the car, press the brake pedal, giving the vehicle a chance to shift, and then press the accelerator.

While this is a list of the most popular user requests related to Tesla’s navigation and Autopilot features, we’re sure that there are some we missed. Let us know your thoughts and ideas in our forums.

Be sure to check out our other wishlists:

• Wishlist 1 - Tesla App Edition

• Wishlist 2 - Tesla Maps & Autopilot Edition

• Wishlist 3 - Tesla Entertainment Edition

• Wishlist 4 - Tesla Charging & Safety Edition

Follow

Follow

Follow

How to Run Tesla Battery Health Test & Check Degradation

Not a Tesla App

Tesla offers owners an easy-to-use battery health tool, which allows users to view the degradation of their vehicle’s battery and improve the range estimate.

Battery Health

Like all batteries, electric vehicle batteries naturally degrade over time as a result of the chemical reactions that occur during charging and discharging cycles. Other factors also play a role, but the number of charge cycles and how long the battery stays at low or high states of charge play one of the biggest roles.

Your battery’s health refers to how much of its original energy capacity remains. For example, a battery at 85% health has lost about 15% of its capacity, meaning your vehicle will deliver roughly 85% of the range it had when new.

Battery Degradation

Battery degradation is worst in the first few months of ownership, and you will see the steepest degradation (1-3%) as your vehicle settles in. Part of this initial decline is due to the Battery Management System (BMS), which recalibrates to provide a more conservative and accurate estimate of your vehicle’s range and charging capacity.

According to Tesla, vehicle batteries generally degrade at a rate of about 15% per 200,000 miles, with the first year of ownership accounting for approximately 5% of this degradation. Battery degradation is less of an issue in modern EVs than many people think, because the BMS systems have become much more accurate and intelligent.

You can read more about the factors that impact the longevity of a Tesla battery.

Tesla’s Battery Warranty

Tesla offers a long warranty on its vehicles, covering both the battery and the drive units. These warranties cover up to 70% pack retention, meaning that if your battery health degrades below the 70% mark while under warranty, Tesla will replace your battery pack.

Tesla provides a drive train and battery warranty on its vehicles, which is longer than the standard vehicle warranty. This warranty guarantees the battery will have at least 70% of its original capacity within the given time period. If your battery health drops below that threshold during the coverage period, Tesla will replace the battery pack.

The warranty varies slightly based on your Tesla model and configuration, which is outlined below:

How to Test Battery Health

Not a Tesla App

While you can usually get a fairly accurate estimate of your Tesla’s battery health by calculating the amount of miles the vehicle could travel when charged to 100% and comparing that to the vehicle’s original range, Tesla has also added a tool to give you a better estimate.

Tesla has a user-friendly method of testing your vehicle’s battery health. The tool is practically identical to the one available through Service Mode, and the test and results are the same.

In order to test your vehicle’s battery health, you can navigate to Controls > Service, and then scroll down and select Battery Health. Upon tapping the button, the vehicle will display requirements for the battery test and the date and health of your last battery test.

Battery Health Test Requirements / How Long It Takes

Your vehicle will need to plugged in to a Wall Connector or Mobile Connector for up to 18 hours to run the battery test. The charger will need to be able to provide at least 5 kW of power, which is roughly about 20 amps at 240v.

The total amount of time the test will take will vary based on your vehicle’s battery size, your charging speed and the current battery level. If you’re unable to finish a battery health test and need the vehicle before it has completed, you can stop the test at any time.

Your vehicle will also need to be at a 20% or less state of charge, so you’ll need to plan accordingly.

The other requirements should be straight forwar and are listed here:

• Vehicle is in Park

• Battery level is at 20% or less

• Vehicle is connected to the Internet

• No software updates are scheduled

• No battery or thermal alerts are active

• Vehicle is connected to an AC charging station

• AC charging equipment can provide at least 5 kW of power

Running the Battery Test

During the battery test, your vehicle will discharge and charge your battery to calibrate the BMS. Therefore, the lower the state of charge, the quicker the test will run and less energy will be wasted.

Your vehicle will run the motors and heat pump or heater to help discharge energy until the batteries are nearly empty, and then begin charging.

During the test, you may hear your vehicle’s fan run at maximum speed and become very loud, especially in an enclosed garage while the vehicle is discharging. This is normal and your vehicle is just using up energy.

Battery Test Results

Not a Tesla App

Once the battery test has completed, you’ll receive a notification in the Tesla app. You can check the results in the vehicle or in the Tesla app by navigiating to Service > Battery Health.

Most vehicles will have a degradation range between 10-20%, depending on your charging habits, age and use of your battery.

If you receive a result that’s 70% or less and are within the warranty period, you should reach out to Tesla for a replacement.

Since your battery test will recalibrate the vehicle’s BMS, you may see your vehicle’s range adjusted after the test. Keep in mind that the range of your vehicle hasn’t been affected and the vehicle is simply displaying a more accurate estimate of its range.

Note: Once the battery test completes, the vehicle will keep your battery at 100%, which isn’t a good practice for battery health. It’d be a good improvement if Tesla used up energy to bring the battery level back to the charge limit if the vehicle isn’t used after an hour or two.

You should not leave your vehicle at 100% unless you have a LFP battery. Plan to go for a drive shortly after the battery test completes. If you can’t drive, we recommend running the climate system to use up some energy.

Test Limitations

Since Tesla’s battery test uses up energy and discharges your battery to near 0% and then charges it to 100%, it’s best not to perform it often. Tesla also only allows one battery test every six months, unless you go into Service Mode to perform the battery test.

Follow

Follow

Follow

Tesla Adds Improvements to Tow Mode and Tire Service

Not a Tesla App

Tesla offers users some specific tools under its service menu (Controls > Service). These tools include features such as Car Wash Mode and Tow Mode. Just like other vehicle features, these are also updated and improved over time.

In a recent undocumented change in update 2025.2, Tesla has improved its Tow Mode feature and it’s Tire Service menu.

Tow Mode Improvements

As Tesla vehicles use electric motors, towing them with any wheels on the ground could cause the motors to backfeed energy, generating considerable amounts of heat. If done for an extended period of time, especially at higher speeds, it could cause damage since the vehicle isn’t running its coolant loop to dump waste heat.

To help solve this problem, Tesla provides Tow Mode, which breaks down the steps needed to tow a Tesla. It also provides an easy way to put the vehicle in neutral and disengage the parking brake.

The improvement to Tow Mode now displays a checklist similar to Car Wash Mode. Each item in the list will light up green or red, depending on whether it’s already in the correct setting for Tow Mode.

Tesla has also added a readout of the low-voltage battery. While this could be useful for anyone wanting to check the current on their LV battery, it’s an important detail to be aware of if you’re towing because the vehicle’s high-voltage battery has been run down. All of the vehicle’s electronics are powered by the LV battery, and depleting it could cause the display to not turn on, as well as prevent access to certain vehicle features.

The vehicle shown in the diagram is also unique to the vehicle you are driving - a Model 3 will display a Model 3, while the Cybertruck will display a Cybertruck - just a subtle touch of Tesla precision to the entire presentation.

You can activate or check out Tow Mode from Controls > Service > Tow Mode.

Tire Service Improvements

Tesla has also improved its Tire Service menu, which is now tied into Maintenance History. These menus allow you to switch the wheels and tires your vehicle is using. It’s important to note that the wheel is not only used in the vehicle’s visualization, but also has impacts on the vehicle’s ability to accurately predict its range.

In the Tire menu, Tesla has added a Service Type dropdown, allowing you to select why you’re switching your tires. You can choose whether you’re rotating your tires, replacing them, or swapping them out for seasonal tires. This change will then be recorded in Maintenance History, allowing you to track the maintenance of your tires, including the date of the last maintenance and the ability to see the mileage on your current set of tires.

You can navigate to the Wheel and Tire menu by going to Controls > Service > Wheel & Tire.

The updated Wheel and Tire menu

Not a Tesla App

Cybertruck

As a note, the Tire Service improvements are not fully implemented in the Cybertruck in the primary menu. If you wish to mark a Seasonal Tire Change in your Cybertruck, you’ll need to head into Service Mode and add a Correction Code for Seasonal Tire Change from there.

We expect Tesla to fix or add this in an upcoming update for the Cybertruck.

Follow

Follow

Follow