Discuss: Release 2025.26.3

RNHurt

RNHurt

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Sep 17, 2022
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2025.26.3 Official Tesla Release Notes - Software Updates

Tesla software update 2025.26.3 (FSD 12.6.4 & 13.2.9) includes Grok (Beta), Light Sync, Dashcam Update, Site Info at Arrival, Audio Settings Update, Onboarding Guide, Music Paused, Service Mode Improvements, Sentry Mode With Ambient Lighting.
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After 2025.20.6 I've noticed that my displays have a lot of "sparkles" in them. Both the binnacle and the main screen on my 2020 MX have tiny flashes of light in them. I only noticed it yesterday and thought maybe a reboot would resolve it. Maybe 2025.26.3 will resolve it?

Video here:
https://imgur.com/a/zCWxlp0
 
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Procal

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Jun 12, 2024
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RNHurt said:
Well, I was scheduled to have 26.3 installed, but now it's gone. I wonder if they pulled the release back for some reason?
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I noticed that as well, it arrived on my vehicle (2024 Model 3 LR) yesterday around 10 PM, and this morning the update was gone. I think they realized some issues were happening and decided to pull the update. Maybe it is related to the issues you are having. I would definitely check forums and see if it's related. For now, I am still on update 2025.20.6.
 
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Procal

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Procal

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RNHurt said:
Again, I'm not sure it started with 20.6, only that's when I noticed it. 🤷‍♂️
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Fair enough, but I can't imagine it being hardware related since it is happening on both your screens. But then again, if it is a processor issue, then it could in theory start happening on both screens at the same time. Maybe try having a Tesla service center look into it? I know from experience that a bad GPU in a desktop PC or laptop can cause issues like this, and it isn't too farfetched to have a processor causing the same issue on your both your displays. If you're lucky, then it might also be covered by warranty, so I wouldn't put off having it looked into at a service center too long. Perhaps as a start, you can also try restarting your infotainment by holding onto both the steering wheel buttons for a few second until you see the Tesla logo popup, and see if that helps.
 
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PrescottAZRichard

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Oct 28, 2022
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For a minute there I thought you found a post with the exact words you searched for! I never have that kind of luck, but I see you created a post.
That is a strange one! Reminds me of 'noise' coming through an unshielded cable from YEARS AGO, like in the analog days.
I'm curious to see what that is! WRT the 26.3 update, my Y got it but my partner's LR 3 has not so... who knows!
 
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