Tesla Software Release 2026.8.3

• Seen in CA US
• Seen on MX M3 MY
• Seen on AP Hardware HW3
• Seen on MCU hardware Intel Ryzen

Security Improvements (part of 2026.8.3)

This update includes important security fixes and improvements.

Security Improvements (part of 2026.8.3)

This update includes important security fixes and improvements.

Seen in CA US

Seen on MX M3 MY

Seen on AP versions AP3

Seen on MCU hardware Intel Ryzen

Minor Fixes (part of 2026.8)

This release contains minor fixes and improvements

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Seen on MX MS(2021+) MX(2022+) M3 MY M3(H)

Seen on AP versions AP1 AP2,5 AP3 AP4

Seen on MCU hardware Intel Ryzen

Minor Updates (part of 2026.8)

- Spotify: tap the new down arrow to jump to the bottom of long playlists and podcast episode lists.

- Set Grok's voice to Leo for a British accent.
- Hide suggested destinations in Navigation. Go to Controls > Navigation > Destination Suggestions.

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Seen on MS(2021+) MX(2022+) M3 MY M3(H) MY(J)

Seen on AP versions AP3 AP4

Seen on MCU hardware Intel Ryzen

Blind Spot Warning While Parked (part of 2026.8)

If you attempt to open a door while an approaching object is detected in your blind spot (for example, a bicyclist approaching from behind) the blind spot indicator light flashes, a chime sounds, and your door will not open upon initial button press. Wait a short time and press the button a second time to override the warning.

Seen on CT

Seen on AP versions AP4

Comfort Braking (part of 2026.8)

Your Tesla now provides a smoother feel as you come to a complete stop during routine braking.

Seen in AE BE BG DE DK ES FI FR GB IL IT NO PL PT SA SE SG TR US

Seen on MY MY(J)

Seen on AP versions AP4

Seen on MCU hardware Ryzen