Tesla update 2022.40.4 tweaks Sentry & Dog Modes, door unlock mechanism, charging efficiency, regen braking and more

-

-Advertisement-

After the FSD Beta 10.69.3 (2022.36.15), Tesla has rolled out another update for the non-FSD Beta global fleet this week, the software update version 2022.40.4.

Since the 2022.40.4 update is relatively new, the majority of Tesla owners are still waiting for it to be available for them to download (sources: TesaScope and TeslaFi firmware trackers). This update will most probably roll out to a major chunk of Tesla owners over the weekend and next week.

The 2022.40.4 Tesla over-the-air (OTA) introduces a new door unlock method that enables the driver of the vehicle to unlock all the doors and the trunk using his door switch (for instructions read release notes below).

Tesla Accessories by EVANNEX.
– Sponsored –

Tesla owners with the 2022.40.4 OTA update will now be able to enable both Sentry Mode & Dog Mode simultaneously to protect their pet and the vehicle at the same.

A small but useful change in the Tire Configuration has now been introduced by Tesla. This feature allows resetting what the car had learned about your tire configuration after you have rotated your tires.

Radio stations have now got their own logos to be easily distinguishable when browsing the list of radio stations on the center display.

Tesla has also changed the logic of how Regenerative Braking is utilized when its availability is limited due to battery temperature and/or state-of-charge (SoC).

After the energy consumption graph improvement in 2022.36, Tesla has brought some small tweaks to charging efficiency in the 2022.40.4 update. Let’s explore the official release notes of this OTA update to know how to use new features and what’s more in these new improvements.

Tesla Software Update 2022.40.4 Official Release Notes

Sentry Mode and Dog Mode

Sentry Mode & Dog Mode improvements in Tesla OTA update 2022.40.3.
Sentry Mode & Dog Mode improvements in Tesla OTA update 2022.40.3.

Your vehicle and pets can be kept safe by activating Sentry Mode and Dog Mode at the same time. Sentry Mode alarms are silenced if Dog Mode and Sentry Mode are both enabled. Mobile app notifications will be sent and video footage will still be saved.

– Advertisement –

Improved Charging Efficiency

Tesla charging icon in 2022.40.4 software update release notes.
Tesla brings further charging efficiency improvement in OTA update 022.40.4.

During DC fast charging, the thermal system controls have been optimized for each charging station’s power capability, improving both charging and on-route battery preconditioning efficiency. This results in faster charge times and reduced energy costs.

Radio Station Logos

The media player now displays radio station logos for improved discoverability when searching for favorite stations.

The list of radio stations on a Tesla vehicle center touchscreen now shows radio station icons when browsing (requires 2022.40.4 OTA update or later).
The list of radio stations on a Tesla vehicle center touchscreen now shows radio station icons when browsing (requires 2022.40.4 OTA update or later). Credit: Tesla Tips by MTN Ranger / YouTube (full video with more features below).
– Advertisement –

Regenerative Braking

Regenerative Braking improvements in Tesla OTA update version 2022.40.4.
Regenerative Braking improvements in Tesla OTA update version 2022.40.4. Credit: @DirtyTesla / Twitter.

Your vehicle can now automatically apply regular brakes for consistent deceleration when regenerative braking is limited due to battery temperature or state of charge. To enable, tap Controls > Pedals & Steering > Apply Brakes When Regenerative Braking Is Limited.

Driver Door Unlock Mode

All doors and the trunk can now be unlocked with the new feature in Tesla OTA update 2022.40.4 (Applies to all Tesla Model S, 3, X, Y).
All doors and the trunk can now be unlocked with the new feature in Tesla OTA update 2022.40.4 (Applies to all Tesla Model S, 3, X, Y). Credit: @SCMountainDad / Twitter.

When Driver Door Unlock Mode is enabled, long pressing the interior driver door switch will unlock all doors and the trunk. To access Driver Door Unlock Mode, tap Controls > Lock > Driver Door Unlock Mode.

Tire Configuration

Reset the learned tire settings directly after a tire rotation, swap, or replacement for an improved driving experience. To reset, tap Controls > Service > Wheel & Tire Config.

Let’s watch as a Tesla Model 3 owner goes through all of these newly-introduced features in the 2022.40.4 update.

Stay tuned for constant Tesla updates, follow us on: 
Google News | Flipboard | X (Twitter) | WhatsApp Channel | RSS (Feedly).

Video: Walkthrough of new and improved features in Tesla software update 2022.40.4.

Related

Iqtidar Ali
Iqtidar Alihttp://www.teslaoracle.com
Author of more than 1500 articles on Tesla, SpaceX, and EVs. His work has been liked and tweeted by Elon Musk and other prominent influencers. You can reach him on Twitter @IqtidarAlii

Latest News

FSD v14: Tesla might allow ‘text and drive’ by end of year, says Musk

Elon Musk's keynote presentation at this year's Tesla (TSLA) Annual Shareholder Meeting was packed with a ton of information...

Elon Musk and Optimus dance as Tesla (TSLA) shareholders approve his $1 trillion CEO pay package

"Elon, Elon, Elon," chanted the retail Tesla (TSLA) investors and board members as Musk entered the company's 2025 Annual...

Charles Schwab and Tesla (TSLA) retail investors are voting for Elon Musk’s $1 trillion pay package

The 2025 Tesla Shareholder Meeting will take place tomorrow at the automaker's global HQ (Gigafactory Texas, 1 Tesla Road,...

Tesla begins the rollout of Cybertruck FSD v14.1.5 (2025.38.8.5), official release notes, more

Tesla (TSLA) has finally begun rolling out its awaited Full Self-Driving (FSD) v14 update for the Cybertruck. Last month,...
- Advertisement -

Stay tuned with the updates in your Inbox

Get the latest Tesla FSD, Software Updates, Starship News in Your inbox.

By hitting the Subscribe button you agree to receiving email communications from TeslaOracle.com.
We don't email everyday. Frequency will be weekly at max.

SpaceX shares stunning videos of Flight 11 Starship and Booster 15 landings

Monday's Starship Flight 11 launch was a success by all measures as SpaceX met all of its objectives exactly...

Starship Flight 11: Read live updates, watch live-stream recordings of the launch

SpaceX has just confirmed that they're attempting today's eleventh Starship launch and landing test. You can check out the...

Starship Flight 11: Here’s how to watch the live-streams and get live updates

We are just a few hours away from Starship's 11th flight test (IFT-11). SpaceX is all geared up, and...

Tesla Tips & Tricks

Watch what happens when the Tesla Model 3 screen is smashed with a hammer while driving

A tech YouTuber Taras Maksimuk has performed a very...

Cybertruck rust or just dust — and how to fix the issue

It has been almost 3 months since Tesla started...

Here’s how to open a frozen Tesla Model 3/Y door handle

Snow and rain in the extremely cold weather can...

Tesla Quarterly Reports & Eearnings

Tesla Q3 2025: Financial updates and key takeaways from the earnings call

Tesla (TSLA) released its Q3 2025 financial results and...

Tesla (TSLA) crushes critics by delivering around ~500k EVs in Q3 2025

Tesla (TSLA) released its Q3 2025 vehicle production and...

Stay tuned with the updates in your Inbox

Get the latest Tesla FSD, Software Updates, Starship News in Your inbox.

By hitting the Subscribe button you agree to receiving email communications from TeslaOracle.com.
We don't email everyday. Frequency will be weekly at max.
- Advertisement -

You might also likeRELATED
Recommended for You