Discuss: Tesla FSD V14 Lite (Update 2026.20.5.1) Release Notes

[Not a Tesla App]

Tesla software update 2026.20.5.1 (FSD 14) includes FSD (Supervised) v14 Lite, Start Self-Driving from Park, Arrival Options, Speed Profiles, UI Improvements, Full Self-Driving (Supervised). View Release Notes

2026.20.5.1 (FSD 14) Official Tesla Release Notes - Software Updates

Tesla software update 2026.20.5.1 (FSD 14) includes FSD (Supervised) v14 Lite, Start Self-Driving from Park, Arrival Options, Speed Profiles, UI Improvements, Full Self-Driving (Supervised), Service Mode Improvements.

www.notateslaapp.com

 

[Procal]

Well, slap me silly and call me sally. They actually did it.

Good job Tesla! And to those that will be using it, let me know how it feels and how well it works!

 

[VoodooPriest]

I didn't believe it.

 

[RNHurt]

I see that it's being released to MY, M3 cars first and MX, MS cars later. As a longtime legacy MX owner, I'll believe it when it's installed in my car.

 

[Procal]

I see that it's being released to MY, M3 cars first and MX, MS cars later. As a longtime legacy MX owner, I'll believe it when it's installed in my car.

I think the reason is due to the larger number of MY and M3 cars compared to the MS/X. It seems like they run into the same issue as the Cybertruck, where there isn't as much training data on those models, so it takes longer to optimize those platforms. I'm sure it will make it to those models at some point, but how long is the real question?

I also wonder how long it will take for it to make it to all the HW3 owners in other countries and whether or not it needs additional testing and approvals in those countries.

 

[ALIEN SUPERSTAR]

I didn't believe it.

you weren’t the only one.

 

[joe_apxc]

I also wonder how long it will take for it to make it to all the HW3 owners in other countries and whether or not it needs additional testing and approvals in those countries.

v14 Lite release: Check
If this Version needs a completely new approval in the EU this could take another 1.5 years If not, we HW3 in Europe owners can be happy soon First FSD Version ever! Getting excited...