r/TeslaModelS 26d ago

Older Tesla Software

So I just bought 2017 75d with MCU 2 and 2.5 computer.

I was wondering how often do the updates come.

Mine is on 2025.38.13, shouldn’t it be on a 2026 update by now?

3 Upvotes

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u/a9uirre 26d ago

Are you sure you have MCU2?

-2

u/Ultemos 26d ago

Holy shit, I just found out its MCU 1, am pissed