Version 2019.40.2.1

Release Notes

Official
Supercharger Improvements
Model 3
Standard Range
Available Worldwide

Your Model 3 is now able to charge with increased peak rate power, up to 170 kW.

Supercharger Improvements
Model 3
Mid Range
Available Worldwide

Your Model 3 is now able to charge with increased peak rate power, up to 200 kW.

Adjacent Lane Speeds
Model S
Model 3
Model X
AutoPilot HW 2 or Higher
Available only in USA

When your vehicle is moving at a significantly faster speed than vehicles in neighboring lanes, Autopilot now automatically reduces your driving speed. This is helpful in heavy traffic situations or when there is a long line of vehicles merging into a different lane or exiting onto an off-ramp. When your vehicle detects that adjacent lane traffic is significantly slower, the lane is highlighted with arrows and its vehicles are highlighted gray in the driving visualization. This speed adjustment can be temporarily overridden by pressing the accelerator pedal.

Automatic Wiper Improvements
Model S
Model 3
Model X
HW 2 or Higher
Available Worldwide

Automatic wipers have been improved to be more likely to activate when it is lightly raining and respond to changes in rain intensity for more environments. The automatic wipers are now employing the first production deep neural network trained with over 1 million images for the detection of water droplets on a windshield and additional weather cues. If automatic wipers is not performing to your preference, any manual adjustment to wiper speed will be captured to further train and improve the network in future software updates.

Model 3 To enable automatic wipers, tap the windshield wiper icon located in the "Cards" area on the touchscreen and select AUTO.

Model S & Model X To enable automatic wipers, tap Controls > Vehicle > Autowipers (Beta) and ensure that the steering column lever is set to the second or third position.

Automatic Lane Change Improvements
Model S
Model 3
Model X
AutoPilot HW 2 or Higher
Alc
Available Worldwide

Automatic lane changes have been tuned to make lane changes with more confidence. When the adjacent lane is detected to be open, automatic lane changes will initiate faster and be more assertive.

License Plate Routing
Model S
Model 3
Model X
Tesla Maps
Available only in China

Navigation can now utilize your license plate to determine the appropriate route for you. Enter your license plate number by going to Controls > Software > Enter License Plate. Once entered, you can enable by tapping Controls > Navigation > License Plate Routing.

Navigation Guidance View Improvements
Model 3
Available only in China

When navigating, the Guidance view has been improved to display relevant upcoming route information. As usual, tap the icon in the top right corner of the map to adjust the map's view.

Navigation Guidance View Improvements
Model 3
Available only in South Korea

When navigating, the Guidance view has been improved to display relevant upcoming route information. As usual, tap the icon in the top right corner of the map to adjust the map's view.

Autosteer Stop Sign Warning
Model S
Model 3
Model X
AutoPilot HW 2 or Higher
Available only in USA

Your car may warn you in some cases if it detects that you are about to run a stop sign, in addition to stop lights, while Autosteer is in use. This is not a substitute for an attentive driver and will not stop the car.

Autosteer (Beta)
Model 3
Anyautopilot
Available only in Japan

Due to local regulations, the limit of how far the steering wheel can turn while Autosteer is active has been adjusted. This may reduce Autosteer's ability to complete sharp turns. Additionally, Auto Lane Change must start within 5 seconds of engaging the turn signal.

Released on
December 6, 2019

View the upcoming release, 2020.48.5

Coming Soon: Distance Driven on Autopilot

...

Upcoming V11 Release

With the v11 release almost upon us, we take a look back at previous major releases.

Upcoming features confirmed by Elon

Days Until Next Release

22

Estimated days until version 2020.52 is released. Subscribe to be notified when new software is released.

Although we share official Tesla release notes, we are not affiliated with Tesla Motors. We are Tesla fans and supporters.

View the upcoming release, 2020.48.5

Coming Soon: Phone as Key for Model S / X

Currently the Model X and Model S does not support using your phone as a key (as passive entry). Sometimes it's nice to ...

Upcoming features confirmed by Elon

Upcoming V11 Release

With the v11 release almost upon us, we take a look back at previous major releases.

Days Until Next Release

22

Estimated days until version 2020.52 is released. Subscribe to be notified when new software is released.