Version 2024.3.20

Released April 19, 2024

Release Map

Current global deployment

Distribution Rate

Fleetwide rollout by day

Release Notes

FSD (Supervised) v12.3.5

Included in 2024.3.20

FSD (Supervised) v12 upgrades the city-streets driving stack to a single end-to-end neural network trained on millions of video clips, replacing over 300k lines of explicit C++ code.

Full Self-Driving (Supervised)

Included in 2024.3.20

Under your supervision, Full Self-Driving (Supervised) can drive your Tesla almost anywhere. It will make lane changes, select forks to follow your navigation route, navigate around other vehicles and objects, and make left and right turns. You and anyone you authorize must use additional caution and remain attentive. It does not make your vehicle autonomous. Do not become complacent.

Full Self-Driving (Supervised) is enabled on your vehicle. To use the feature, pull the drive stalk down once. You can disable Full Self-Driving (Supervised) in Autopilot Settings.


Included in 2024.2.11

Your vehicle can now automatically park — and parallel park — in designated spaces.

When you're driving at low speed, your display highlights potential parking spaces. Autopark shows a circular P symbol to suggest a space, but you can choose any highlighted space.

To start parking, stop the vehicle, press Start, and release the steering wheel so it can move freely. Refer to the Owner's Manual for more detail.

As with all Autopilot features, you must continue to pay attention and be ready to take immediate action including canceling Autopark.

Supercharging in Cold Weather

Included in 2024.2.6

If you’re heading to a charger in colder conditions, use the vehicle Navigation to route there. In addition to preparing the battery, this now automatically starts warming the charge port inlet.

Other Tips for Charging in Cold Weather

When You Plug In — Clear away ice and other debris from your charging cable connector and charge port, and check that they’re fully connected.

When You Unplug — After charging in frozen conditions, if you can’t unplug, try warming the charge port inlet:

In the Tesla app, you can turn on Defrost Car, or in the vehicle, turn on the Rear Defrost.

Alternatively you can prepare ahead of time: In the Tesla app, go to Schedule > Departure, or in your vehicle settings, go to Charging > Schedule > Settings > Preconditioning.

If warming alone is unsuccessful, you can pull the manual release (in the trunk) to disengage the charge port latch.

See your Owner’s Manual sections on Cold Weather Best Practices and Charging.

Estimated Battery Range Update

Included in 2024.2.6

Your estimated battery range now incorporates additional characteristics related to battery aging over time.

Reminder to Plug In at Home

Included in 2024.2.3

You'll now receive a reminder on your phone to plug in your vehicle when you park at home with less than half of your Charge Limit.

To receive this notification, you must have your Home location set and have charged there previously.

Your vehicle's location is not shared with Tesla (see

Security Improvements

Included in 2024.2.3

This update includes important security fixes and improvements.

Security Improvements

Included in 2024.2

This update includes important security fixes and improvements.