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  • We just completed a significant update, but we still have some fixes and adjustments to make, so please bear with us for the time being. Cheers!

An MCU1 to MCU2 Upgrade might be REALLY worth it

Would you upgrade to MCU2?

  • Yes - There's a lot of value there

    Votes: 127 85.8%
  • No - It doesn't matter

    Votes: 12 8.1%
  • No - I don't care

    Votes: 9 6.1%

  • Total voters
    148

TechVP

Active Poster
Nov 12, 2016
399
285
Corvallis, OR
So some time ago, in other threads, a point was made suggesting that the binnacle display would also need to be retrofitted. It was brought up as another kink against going forward with making the MCU upgrade.

I didn't see any clarification on that in the info provided by Tesla... so far.
[Personally I like new binnacle.... it just looks higher contrast & an improved display]
-TechVP
 

bob_p

Active Member
Apr 5, 2012
3,604
2,754
It appears they can do this upgrade without replacing the display. Zoom in the picture on the infotainment upgrade page - and you'll see that display has the yellow band around the outside.

Also appears the FSD computer upgrade can be done with MCU1, losing out on some of the FSD features (today - no access to the FSD visualizations).
 

chukiechz

Member
Jan 3, 2020
96
22
Orange County, CA
I’ve had two S loaners that had bad case of the yellow ring. One had about 25k miles and the other only 16k miles on it. My X has 45k miles and no sign of the ring.

Based on my very limited exposure to newer cars, that would be one thing to prevent me from upgrading.
 

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